/* ============================================================
   RAWASI AL-RAEDAH — Main Stylesheet
   نسخة مُعاد بناؤها — متجاوبة، حديثة، وقابلة للتطوير
   ============================================================ */

/* ============================================================
   جدول المحتويات
   ------------------------------------------------------------
   01. Base & Reset
   02. Typography
   03. Utilities & Helpers
   04. Buttons
   05. Preloader
   06. Header & Navigation
   07. Mobile Navigation
   08. Hero Section
   09. Section Header
   10. About Section
   11. OnFocus Section
   12. CTA Section
   13. Services Section
   14. Testimonials / Slider
   15. Products / Projects
   16. Footer
   17. Floating Buttons (WhatsApp / Scroll)
   18. Animations
   19. Responsive Overrides
   ============================================================ */

/* ============================================================
   01. BASE & RESET
   ============================================================ */
*,
*::before,
*::after {
  box-sizing: border-box;
}

* {
  font-family: var(--font-primary);
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  -webkit-tap-highlight-color: transparent;
}

body {
  margin: 0;
  padding: 0;
  background: #fff;
  color: var(--color-default);
  font-size: var(--fs-base);
  line-height: 1.75;
  overflow-x: hidden;
}

body.no-scroll { overflow: hidden; }

img { max-width: 100%; height: auto; display: block; }
a { color: var(--color-links); text-decoration: none; transition: color var(--transition-fast); }
a:hover { color: var(--color-links-hover); }
button { font-family: inherit; cursor: pointer; }
:focus-visible { outline: 2px solid var(--color-accent); outline-offset: 3px; border-radius: 4px; }

/* ============================================================
   02. TYPOGRAPHY
   ============================================================ */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-secondary);
  font-weight: 700;
  line-height: 1.3;
  color: var(--color-primary-dark);
  margin: 0 0 var(--space-md);
}

h1 { font-size: var(--fs-3xl); }
h2 { font-size: var(--fs-2xl); }
h3 { font-size: var(--fs-xl); }
h4 { font-size: var(--fs-lg); }
h5 { font-size: var(--fs-md); }
h6 { font-size: var(--fs-base); }

p { margin: 0 0 var(--space-md); color: var(--color-muted); }

/* ============================================================
   03. UTILITIES & HELPERS
   ============================================================ */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: clamp(16px, 4vw, 32px);
}

.container-fluid { width: 100%; padding-inline: clamp(16px, 4vw, 32px); }

.section { padding: clamp(60px, 8vw, 100px) 0; }

.text-center { text-align: center; }
.img-fluid { max-width: 100%; height: auto; }

/* ============================================================
   04. BUTTONS
   ============================================================ */
.btn,
.btn-get-started,
.btn-our-services,
.cta-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: 14px 28px;
  border-radius: var(--radius-md);
  font-family: var(--font-secondary);
  font-size: var(--fs-base);
  font-weight: 700;
  line-height: 1;
  border: 2px solid transparent;
  text-decoration: none;
  cursor: pointer;
  transition: all var(--transition-base);
  white-space: nowrap;
}

.btn-primary,
.btn-get-started {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
  color: var(--color-white);
  box-shadow: 0 8px 22px rgba(var(--color-primary-rgb), 0.28);
}

.btn-primary:hover,
.btn-get-started:hover {
  transform: translateY(-3px);
  box-shadow: 0 14px 32px rgba(var(--color-primary-rgb), 0.38);
  color: var(--color-white);
}

.btn-accent,
.btn-our-services {
  background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-accent-light) 100%);
  color: var(--color-primary-dark);
  box-shadow: 0 8px 22px rgba(var(--color-accent-rgb), 0.28);
}

.btn-accent:hover,
.btn-our-services:hover {
  transform: translateY(-3px);
  box-shadow: 0 14px 32px rgba(var(--color-accent-rgb), 0.38);
  color: var(--color-primary-dark);
}

.btn-outline {
  background: transparent;
  color: var(--color-primary);
  border-color: var(--color-primary);
}

.btn-outline:hover {
  background: var(--color-primary);
  color: var(--color-white);
  transform: translateY(-3px);
}

.btn-lg { padding: 18px 36px; font-size: var(--fs-md); }
.btn-sm { padding: 10px 20px; font-size: var(--fs-sm); }

/* ============================================================
   05. PRELOADER
   ============================================================ */
#preloader {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.3s ease;
}

#preloader::before {
  content: "";
  width: 60px;
  height: 60px;
  border: 4px solid rgba(var(--color-primary-rgb), 0.15);
  border-top-color: var(--color-primary);
  border-radius: 50%;
  animation: spin 0.9s linear infinite;
}

#preloader.loaded { opacity: 0; pointer-events: none; }

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

/* ============================================================
   06. HEADER & NAVIGATION
   ============================================================ */
.header {
  position: fixed;
  top: 0;
  inset-inline: 0;
  height: var(--header-h);
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  z-index: 997;
  transition: all var(--transition-base);
}

.header.sticked {
  background: rgba(255, 255, 255, 0.98);
  border-bottom-color: var(--color-border);
  box-shadow: 0 4px 22px rgba(var(--color-primary-rgb), 0.08);
}

.header .container-fluid {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-lg);
}

/* Logo */
.header .logo {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  flex-shrink: 0;
}

.header .logo img {
  height: 52px;
  width: auto;
  transition: height var(--transition-base);
}

@media (max-width: 768px) {
  .header .logo img { height: 44px; }
}

/* Language button */
.header .btn-getstarted {
  padding: 10px 18px;
  font-size: var(--fs-sm);
  border-radius: var(--radius-md);
  flex-shrink: 0;
}

.header .btn-getstarted i {
  font-size: 1.1rem;
}

/* Desktop Nav */
@media (min-width: 1200px) {
  .navbar {
    padding: 0;
    flex: 1;
    display: flex;
    justify-content: center;
  }

  .navbar > ul {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    list-style: none;
    margin: 0;
    padding: 0;
  }

  .navbar a {
    display: inline-flex;
    align-items: center;
    padding: 12px 18px;
    font-family: var(--font-secondary);
    font-size: var(--fs-base);
    font-weight: 600;
    color: var(--color-primary-dark);
    border-radius: var(--radius-sm);
    position: relative;
    transition: all var(--transition-fast);
  }

  .navbar a::after {
    content: "";
    position: absolute;
    bottom: 6px;
    inset-inline: 18px;
    height: 2px;
    background: var(--color-accent);
    border-radius: 2px;
    transform: scaleX(0);
    transform-origin: center;
    transition: transform var(--transition-base);
  }

  .navbar a:hover,
  .navbar a.active {
    color: var(--color-primary);
  }

  .navbar a:hover::after,
  .navbar a.active::after {
    transform: scaleX(1);
  }
}

/* ============================================================
   07. MOBILE NAVIGATION
   ============================================================ */
.mobile-nav-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--color-primary);
  font-size: 28px;
  padding: 6px;
  line-height: 1;
  cursor: pointer;
  z-index: 9999;
  position: relative;
  transition: color var(--transition-fast);
}

.mobile-nav-toggle:hover { color: var(--color-accent); }

@media (max-width: 1199px) {
  .mobile-nav-toggle { display: inline-flex; align-items: center; justify-content: center; }

  .navbar {
    position: fixed;
    top: 0;
    inset-inline-end: -100%;
    width: min(360px, 85vw);
    height: 100vh;
    background: linear-gradient(160deg, var(--color-primary-dark), var(--color-primary));
    padding: 100px 24px 40px;
    transition: inset-inline-end var(--transition-slow);
    overflow-y: auto;
    z-index: 9998;
    box-shadow: -20px 0 60px rgba(0, 0, 0, 0.3);
  }

  .navbar.active { inset-inline-end: 0; }

  .navbar ul {
    list-style: none;
    padding: 0;
    margin: 0;
  }

  .navbar li { margin-bottom: var(--space-sm); }

  .navbar a {
    display: block;
    padding: 14px 18px;
    font-size: var(--fs-md);
    font-weight: 600;
    color: rgba(255, 255, 255, 0.85);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
  }

  .navbar a:hover,
  .navbar a.active {
    background: rgba(255, 255, 255, 0.10);
    color: var(--color-accent);
  }

  /* Backdrop */
  body.mobile-nav-active::before {
    content: "";
    position: fixed;
    inset: 0;
    background: rgba(10, 22, 36, 0.65);
    backdrop-filter: blur(4px);
    z-index: 9997;
    animation: fadeIn 0.3s;
  }
}

@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }

/* ============================================================
   08. HERO SECTION
   ============================================================ */
.hero-animated {
  position: relative;
  min-height: 100vh;
  padding: calc(var(--header-h) + 60px) 0 80px;
  background: linear-gradient(160deg, #f8fafc 0%, #eef3f8 100%);
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero-animated::before {
  content: "";
  position: absolute;
  top: -200px;
  inset-inline-end: -200px;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(var(--color-primary-rgb), 0.08), transparent 70%);
  pointer-events: none;
}

.hero-animated::after {
  content: "";
  position: absolute;
  bottom: -150px;
  inset-inline-start: -150px;
  width: 450px;
  height: 450px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(var(--color-accent-rgb), 0.10), transparent 70%);
  pointer-events: none;
}

.hero-animated .container {
  position: relative;
  z-index: 2;
}

.hero-animated .row {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-2xl);
  align-items: center;
}

@media (min-width: 992px) {
  .hero-animated .row {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3xl);
  }
}

.hero-animated .hero-img {
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-animated .hero-img img {
  max-width: 100%;
  max-height: 480px;
  width: auto;
  object-fit: contain;
  filter: drop-shadow(0 24px 48px rgba(var(--color-primary-rgb), 0.18));
  animation: float 6s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-18px); }
}

.hero-animated .hero-content {
  text-align: center;
}

@media (min-width: 992px) {
  .hero-animated .hero-content { text-align: start; }
}

.hero-animated h2 {
  font-size: var(--fs-2xl);
  font-weight: 700;
  color: var(--color-primary-dark);
  margin-bottom: var(--space-md);
  line-height: 1.25;
}

.hero-animated h2 span {
  display: block;
  color: var(--color-primary);
  font-size: var(--fs-3xl);
  font-weight: 800;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-top: var(--space-xs);
}

.hero-animated p {
  font-size: var(--fs-md);
  color: var(--color-muted);
  margin-bottom: var(--space-xl);
  line-height: 1.9;
  max-width: 560px;
  margin-inline: auto;
}

@media (min-width: 992px) {
  .hero-animated p { margin-inline: 0; }
}

.hero-animated .hero-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  justify-content: center;
}

@media (min-width: 992px) {
  .hero-animated .hero-buttons { justify-content: flex-start; }
}

/* ============================================================
   09. SECTION HEADER
   ============================================================ */
.section-header {
  text-align: center;
  max-width: 800px;
  margin: 0 auto clamp(40px, 6vw, 70px);
}

.section-header h2 {
  font-size: var(--fs-2xl);
  font-weight: 800;
  color: var(--color-primary-dark);
  position: relative;
  padding-bottom: var(--space-lg);
  margin-bottom: var(--space-lg);
}

.section-header h2::after {
  content: "";
  position: absolute;
  bottom: 0;
  inset-inline-start: 50%;
  transform: translateX(50%);
  width: 72px;
  height: 4px;
  border-radius: 4px;
  background: linear-gradient(90deg, var(--color-accent) 0%, var(--color-accent-light) 100%);
}

.section-header p {
  font-size: var(--fs-base);
  color: var(--color-muted);
  line-height: 1.95;
  margin: 0;
}

.section-header span {
  color: var(--color-primary);
  font-weight: 700;
  display: inline-block;
}

/* ============================================================
   10. ABOUT SECTION
   ============================================================ */
.about {
  background: #fff;
}

.about .row {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-2xl);
  align-items: start;
}

@media (min-width: 992px) {
  .about .row {
    grid-template-columns: 5fr 7fr;
    gap: var(--space-3xl);
  }
}

.about-img {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.about-img img {
  width: 100%;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.about-img img:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}

.about .nav-pills {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-lg);
  padding: 0;
  margin: 0 0 var(--space-xl) 0;
  list-style: none;
  border-bottom: 2px solid var(--color-border);
  justify-content: center;
}

@media (min-width: 992px) {
  .about .nav-pills { justify-content: flex-start; }
}

.about .nav-link {
  background: none;
  border: none;
  padding: 14px 4px;
  font-family: var(--font-secondary);
  font-size: var(--fs-md);
  font-weight: 600;
  color: var(--color-muted);
  cursor: pointer;
  position: relative;
  margin-bottom: -2px;
  transition: color var(--transition-fast);
}

.about .nav-link::after {
  content: "";
  position: absolute;
  bottom: -2px;
  inset-inline: 0;
  height: 3px;
  background: var(--color-accent);
  border-radius: 3px 3px 0 0;
  transform: scaleX(0);
  transition: transform var(--transition-base);
}

.about .nav-link:hover { color: var(--color-primary); }

.about .nav-link.active {
  color: var(--color-primary);
}

.about .nav-link.active::after {
  transform: scaleX(1);
}

.about .tab-content {
  position: relative;
}

.about .tab-pane {
  animation: fadeIn var(--transition-base);
}

.about .tab-pane > p:first-child {
  font-size: var(--fs-base);
  color: var(--color-muted);
  line-height: 1.95;
  margin-bottom: var(--space-xl);
}

.about .feature-item {
  display: flex;
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
  align-items: flex-start;
}

.about .feature-item i {
  flex-shrink: 0;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  background: rgba(var(--color-accent-rgb), 0.12);
  color: var(--color-accent);
  font-size: 1.1rem;
  margin-top: 2px;
}

.about .feature-item h4 {
  font-size: var(--fs-md);
  font-weight: 700;
  color: var(--color-primary-dark);
  margin: 0 0 var(--space-xs);
}

.about .feature-item p {
  font-size: var(--fs-sm);
  color: var(--color-muted);
  line-height: 1.8;
  margin: 0;
}

/* ============================================================
   11. ONFOCUS SECTION
   ============================================================ */
.onfocus {
  padding: 0;
  background: #fff;
}

.onfocus .row {
  display: grid;
  grid-template-columns: 1fr;
}

@media (min-width: 992px) {
  .onfocus .row { grid-template-columns: 1fr 1fr; }
}

.onfocus .video-play {
  min-height: 400px;
  background-size: cover;
  background-position: center;
  position: relative;
}

@media (max-width: 991px) {
  .onfocus .video-play { min-height: 280px; }
}

.onfocus .content {
  background: linear-gradient(160deg, var(--color-primary-dark) 0%, var(--color-primary) 100%);
  color: rgba(255, 255, 255, 0.9);
  padding: clamp(40px, 6vw, 90px);
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.onfocus .content h3 {
  color: #fff;
  font-size: var(--fs-2xl);
  font-weight: 700;
  margin-bottom: var(--space-lg);
  line-height: 1.35;
}

.onfocus .content h3 span {
  color: var(--color-accent);
  display: block;
  margin-top: var(--space-xs);
}

.onfocus .content p {
  color: rgba(255, 255, 255, 0.85);
  font-size: var(--fs-base);
  line-height: 1.95;
  margin: 0;
}

/* ============================================================
   12. CTA SECTION
   ============================================================ */
.cta {
  padding: clamp(60px, 8vw, 100px) 0;
  background: #fff;
}

.cta .cta-box {
  background: linear-gradient(160deg, #f5f8fb 0%, #eaf0f6 100%);
  border-radius: var(--radius-xl);
  padding: clamp(40px, 6vw, 80px);
  position: relative;
  overflow: hidden;
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-2xl);
  align-items: center;
}

@media (min-width: 768px) {
  .cta .cta-box {
    grid-template-columns: 4fr 8fr;
    gap: var(--space-3xl);
  }
}

.cta .img-wrap {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.cta .img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  aspect-ratio: 4 / 3;
  transition: transform var(--transition-slow);
}

.cta .img-wrap:hover img { transform: scale(1.05); }

.cta .content h3 {
  font-size: var(--fs-2xl);
  font-weight: 800;
  color: var(--color-primary-dark);
  margin-bottom: var(--space-md);
  line-height: 1.3;
}

.cta .content h3 em {
  font-style: normal;
  color: var(--color-primary);
  position: relative;
  display: inline-block;
}

.cta .content h3 em::after {
  content: "";
  position: absolute;
  bottom: 6px;
  inset-inline: -4px;
  height: 12px;
  background: rgba(var(--color-accent-rgb), 0.35);
  border-radius: 4px;
  z-index: -1;
}

.cta .content p {
  color: var(--color-muted);
  font-size: var(--fs-base);
  line-height: 1.95;
  margin: 0;
}

.cta .content p span {
  color: var(--color-primary);
  font-weight: 700;
}

/* ============================================================
   13. SERVICES SECTION
   ============================================================ */
.services {
  background: linear-gradient(180deg, #fff 0%, #f8fafc 100%);
  padding: clamp(60px, 8vw, 100px) 0;
}

.services .services-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-2xl) var(--space-lg);
  padding-top: 50px;
}

@media (min-width: 576px) {
  .services .services-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 992px) {
  .services .services-grid { grid-template-columns: repeat(3, 1fr); }
}

.service-item {
  background: #fff;
  border-radius: var(--radius-lg);
  overflow: visible;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
  position: relative;
  height: 100%;
  display: flex;
  flex-direction: column;
}

.service-item:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-xl);
}

.service-item .img {
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  overflow: hidden;
  aspect-ratio: 16 / 10;
}

.service-item .img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.service-item:hover .img img { transform: scale(1.08); }

.service-item .details {
  background: #fff;
  padding: 70px 28px 32px;
  margin: -50px var(--space-lg) 0;
  border-radius: var(--radius-lg);
  box-shadow: 0 10px 30px rgba(var(--color-primary-rgb), 0.08);
  position: relative;
  text-align: center;
  flex: 1;
  display: flex;
  flex-direction: column;
  transition: box-shadow var(--transition-base);
}

.service-item:hover .details {
  box-shadow: 0 20px 48px rgba(var(--color-primary-rgb), 0.15);
}

.service-item .icon {
  position: absolute;
  top: -32px;
  inset-inline-start: 50%;
  transform: translateX(50%);
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  border: 5px solid #fff;
  box-shadow: 0 8px 22px rgba(var(--color-primary-rgb), 0.28);
  transition: all var(--transition-base);
}

.service-item:hover .icon {
  background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-accent-light) 100%);
  color: var(--color-primary-dark);
  transform: translateX(50%) scale(1.08);
}

.service-item h3 {
  font-size: var(--fs-md);
  font-weight: 700;
  color: var(--color-primary-dark);
  margin: 0 0 var(--space-md);
  line-height: 1.4;
  transition: color var(--transition-fast);
}

.service-item:hover h3 { color: var(--color-primary); }

.service-item p {
  font-size: var(--fs-sm);
  color: var(--color-muted);
  line-height: 1.85;
  margin: 0;
  flex: 1;
}

/* ============================================================
   14. TESTIMONIALS / SLIDER
   ============================================================ */
.testimonials {
  padding: clamp(60px, 8vw, 100px) 0;
  background: linear-gradient(160deg, var(--color-primary-dark) 0%, var(--color-primary) 100%);
  position: relative;
  overflow: hidden;
}

.testimonials::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 20% 30%, rgba(var(--color-accent-rgb), 0.08), transparent 45%),
    radial-gradient(circle at 80% 70%, rgba(255, 255, 255, 0.06), transparent 45%);
  pointer-events: none;
}

.testimonials .container { position: relative; z-index: 1; }

.testimonials-slider {
  padding-bottom: 60px !important;
  overflow: hidden;
}

.testimonial-item {
  text-align: center;
  padding: var(--space-md);
}

.testimonial-item .testimonial-img {
  width: 100%;
  max-width: 640px;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border-radius: var(--radius-lg);
  border: 4px solid rgba(255, 255, 255, 0.15);
  box-shadow: 0 24px 56px rgba(0, 0, 0, 0.35);
  margin: 0 auto;
  display: block;
  transition: all var(--transition-base);
}

.testimonial-item:hover .testimonial-img {
  transform: scale(1.02);
  border-color: rgba(var(--color-accent-rgb), 0.45);
}

/* Swiper pagination dots */
.testimonials .swiper-pagination {
  bottom: 0 !important;
}

.testimonials .swiper-pagination-bullet {
  width: 12px;
  height: 12px;
  background: rgba(255, 255, 255, 0.4);
  opacity: 0.6;
  transition: all var(--transition-base);
}

.testimonials .swiper-pagination-bullet-active {
  background: var(--color-accent);
  opacity: 1;
  width: 32px;
  border-radius: var(--radius-full);
}
/* ============================================================
   15. PRODUCTS / PROJECTS — Modern Showcase
   ============================================================ */
.products {
  padding: clamp(70px, 9vw, 120px) 0;
  background: linear-gradient(180deg, #ffffff 0%, #f6f9fc 100%);
  position: relative;
  overflow: hidden;
}

.products::before {
  content: "";
  position: absolute;
  top: -120px;
  inset-inline-end: -120px;
  width: 480px;
  height: 480px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(var(--color-primary-rgb), 0.06), transparent 70%);
  pointer-events: none;
}

.products::after {
  content: "";
  position: absolute;
  bottom: -160px;
  inset-inline-start: -160px;
  width: 560px;
  height: 560px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(var(--color-accent-rgb), 0.07), transparent 70%);
  pointer-events: none;
}

.products .container { position: relative; z-index: 1; }

/* ============================================================
   Filter Bar — Modern Pills
   ============================================================ */
.products-filters-wrap {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: var(--space-sm);
  margin: 0 auto clamp(40px, 5vw, 60px);
  padding: 8px;
  background: rgba(255, 255, 255, 0.75);
  backdrop-filter: blur(12px);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  max-width: fit-content;
  box-shadow: var(--shadow-sm);
}

.products-flters {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 4px;
  padding: 0;
  margin: 0;
  list-style: none;
}

.products-flters li {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 11px 20px;
  font-family: var(--font-secondary);
  font-size: var(--fs-sm);
  font-weight: 700;
  color: var(--color-muted);
  background: transparent;
  border: none;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--transition-base);
  user-select: none;
  white-space: nowrap;
}

.products-flters li .count {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 22px;
  height: 22px;
  padding: 0 6px;
  background: rgba(var(--color-primary-rgb), 0.08);
  color: var(--color-primary);
  border-radius: var(--radius-full);
  font-size: 11px;
  font-weight: 800;
  line-height: 1;
  transition: all var(--transition-fast);
}

.products-flters li:hover {
  color: var(--color-primary);
  background: rgba(var(--color-primary-rgb), 0.06);
}

.products-flters li.filter-active {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
  color: #fff;
  box-shadow: 0 8px 22px rgba(var(--color-primary-rgb), 0.28);
}

.products-flters li.filter-active .count {
  background: rgba(255, 255, 255, 0.22);
  color: #fff;
}

@media (max-width: 576px) {
  .products-filters-wrap { border-radius: var(--radius-lg); padding: 6px; }
  .products-flters li { padding: 9px 14px; font-size: var(--fs-xs); }
  .products-flters li .count { min-width: 18px; height: 18px; font-size: 10px; }
}

/* ============================================================
   Projects Grid — Magazine Layout
   ============================================================ */
.projects-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(20px, 3vw, 32px);
}

@media (min-width: 640px) {
  .projects-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 992px) {
  .projects-grid {
    grid-template-columns: repeat(3, 1fr);
    grid-auto-rows: minmax(280px, auto);
  }
  /* Large featured item */
  .project-card.featured {
    grid-column: span 2;
    grid-row: span 2;
  }
  .project-card.tall { grid-row: span 2; }
}

@media (min-width: 1400px) {
  .projects-grid { grid-template-columns: repeat(4, 1fr); }
  .project-card.featured { grid-column: span 2; }
}

/* ============================================================
   Project Card — With Elegant Frame
   ============================================================ */
.project-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: #fff;
  cursor: pointer;
  transition: all 0.5s cubic-bezier(0.22, 1, 0.36, 1);
  aspect-ratio: 4 / 3;
  min-height: 260px;

  /* ✨ الإطار الخارجي الأنيق */
  padding: 8px;
  border: 1px solid var(--color-border);
  box-shadow:
    0 1px 2px rgba(var(--color-primary-rgb), 0.04),
    0 8px 24px rgba(var(--color-primary-rgb), 0.06);
}

.project-card:hover {
  transform: translateY(-8px);
  border-color: rgba(var(--color-accent-rgb), 0.4);
  box-shadow:
    0 4px 8px rgba(var(--color-primary-rgb), 0.06),
    0 24px 48px rgba(var(--color-primary-rgb), 0.14),
    0 0 0 1px rgba(var(--color-accent-rgb), 0.15);
}

.project-card .frame {
  position: relative;
  width: 100%;
  height: 100%;
  border-radius: calc(var(--radius-lg) - 6px);
  overflow: hidden;
  background: var(--color-secondary-bg);
}

/* ✨ خط الزينة العلوي */
.project-card .frame::before {
  content: "";
  position: absolute;
  top: 0;
  inset-inline-start: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--color-accent), transparent);
  z-index: 4;
  transform: scaleX(0);
  transform-origin: var(--dir-x, left);
  transition: transform 0.55s cubic-bezier(0.22, 1, 0.36, 1);
}

.project-card:hover .frame::before { transform: scaleX(1); }

[dir="rtl"] .project-card .frame::before { --dir-x: right; }

.project-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.9s cubic-bezier(0.22, 1, 0.36, 1);
}

.project-card:hover img { transform: scale(1.08); }

/* Overlay */
.project-card .overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    rgba(10, 22, 36, 0.92) 0%,
    rgba(10, 22, 36, 0.55) 40%,
    transparent 75%
  );
  opacity: 0.85;
  transition: opacity var(--transition-base);
  z-index: 2;
}

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

/* Category Badge (top-right) */
.project-card .badge-cat {
  position: absolute;
  top: 16px;
  inset-inline-end: 16px;
  z-index: 3;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 14px;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(10px);
  color: var(--color-primary);
  font-size: 11.5px;
  font-weight: 800;
  border-radius: var(--radius-full);
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.15);
  letter-spacing: 0.3px;
  transition: all var(--transition-base);
}

.project-card .badge-cat::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(var(--color-accent-rgb), 0.25);
}

.project-card:hover .badge-cat {
  background: var(--color-accent);
  color: var(--color-primary-dark);
}

.project-card:hover .badge-cat::before {
  background: var(--color-primary-dark);
  box-shadow: 0 0 0 3px rgba(15, 37, 55, 0.15);
}

/* Zoom button (center, appears on hover) */
.project-card .zoom-btn {
  position: absolute;
  top: 50%;
  inset-inline-start: 50%;
  transform: translate(-50%, -50%) scale(0.7);
  width: 64px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(var(--color-accent-rgb), 0.95);
  color: var(--color-primary-dark);
  border-radius: 50%;
  font-size: 1.5rem;
  opacity: 0;
  z-index: 4;
  transition: all 0.5s cubic-bezier(0.22, 1, 0.36, 1);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.35);
  pointer-events: none;
}

[dir="rtl"] .project-card .zoom-btn { transform: translate(50%, -50%) scale(0.7); }

.project-card:hover .zoom-btn {
  opacity: 1;
  transform: translate(-50%, -50%) scale(1);
}
[dir="rtl"] .project-card:hover .zoom-btn { transform: translate(50%, -50%) scale(1); }

/* Info (bottom) */
.project-card .info {
  position: absolute;
  inset: auto 0 0 0;
  padding: 22px 22px 22px;
  z-index: 3;
  color: #fff;
}

.project-card .info h3 {
  font-size: clamp(1.05rem, 1.4vw, 1.35rem);
  font-weight: 800;
  color: #fff;
  margin: 0 0 6px;
  line-height: 1.35;
  transform: translateY(6px);
  transition: transform var(--transition-base);
}

.project-card .info p {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.75);
  margin: 0;
  direction: ltr;
  text-align: start;
  opacity: 0;
  max-height: 0;
  overflow: hidden;
  transition: all var(--transition-base);
}

.project-card:hover .info h3 { transform: translateY(0); }
.project-card:hover .info p {
  opacity: 1;
  max-height: 40px;
  margin-top: 4px;
}

/* Featured card larger text */
.project-card.featured .info h3 { font-size: clamp(1.35rem, 2vw, 1.85rem); }
.project-card.featured .info { padding: 32px; }

/* ============================================================
   Empty State
   ============================================================ */
.projects-empty {
  text-align: center;
  padding: clamp(60px, 10vw, 100px) 20px;
  background: #fff;
  border: 2px dashed var(--color-border-strong);
  border-radius: var(--radius-xl);
}

.projects-empty i {
  font-size: 64px;
  color: rgba(var(--color-primary-rgb), 0.15);
  display: block;
  margin-bottom: var(--space-lg);
}

.projects-empty h3 {
  font-size: var(--fs-xl);
  color: var(--color-primary-dark);
  margin-bottom: var(--space-sm);
}

.projects-empty p { color: var(--color-muted); margin: 0; }

/* ============================================================
   Project Detail Modal
   ============================================================ */
.project-modal {
  position: fixed;
  inset: 0;
  background: rgba(10, 22, 36, 0.85);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-base);
}

.project-modal.active {
  opacity: 1;
  visibility: visible;
}

.project-modal-content {
  position: relative;
  max-width: 900px;
  width: 100%;
  max-height: 90vh;
  background: #fff;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: 0 40px 80px rgba(0, 0, 0, 0.55);
  transform: scale(0.9) translateY(20px);
  transition: all 0.4s cubic-bezier(0.22, 1, 0.36, 1);
  display: flex;
  flex-direction: column;
}

.project-modal.active .project-modal-content {
  transform: scale(1) translateY(0);
}

.project-modal-img {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  background: var(--color-secondary-bg);
  overflow: hidden;
  flex-shrink: 0;
}

.project-modal-img img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.project-modal-body {
  padding: clamp(24px, 4vw, 40px);
  overflow-y: auto;
}

.project-modal-body .cat-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  background: rgba(var(--color-primary-rgb), 0.08);
  color: var(--color-primary);
  border-radius: var(--radius-full);
  font-size: 12px;
  font-weight: 800;
  margin-bottom: var(--space-md);
}

.project-modal-body h3 {
  font-size: clamp(1.35rem, 2.5vw, 1.85rem);
  color: var(--color-primary-dark);
  margin: 0 0 var(--space-md);
  line-height: 1.35;
}

.project-modal-body p {
  color: var(--color-muted);
  line-height: 1.95;
  font-size: var(--fs-base);
  margin: 0;
  direction: ltr;
  text-align: start;
}

.project-modal-body p.ar {
  direction: rtl;
  text-align: right;
  font-family: var(--font-secondary);
}

.project-modal-close {
  position: absolute;
  top: 16px;
  inset-inline-end: 16px;
  z-index: 5;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  color: var(--color-primary-dark);
  border: none;
  border-radius: 50%;
  font-size: 1.4rem;
  cursor: pointer;
  transition: all var(--transition-fast);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.2);
}

.project-modal-close:hover {
  background: var(--color-danger);
  color: #fff;
  transform: rotate(90deg);
}

@media (max-width: 640px) {
  .project-modal { padding: 0; }
  .project-modal-content {
    max-width: 100%;
    max-height: 100vh;
    height: 100vh;
    border-radius: 0;
  }
}

/* ============================================================
   Reveal Animation
   ============================================================ */
.project-card {
  opacity: 0;
  transform: translateY(24px);
  animation: cardReveal 0.7s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}

@keyframes cardReveal {
  to { opacity: 1; transform: translateY(0); }
}

.project-card:nth-child(1) { animation-delay: 0.05s; }
.project-card:nth-child(2) { animation-delay: 0.10s; }
.project-card:nth-child(3) { animation-delay: 0.15s; }
.project-card:nth-child(4) { animation-delay: 0.20s; }
.project-card:nth-child(5) { animation-delay: 0.25s; }
.project-card:nth-child(6) { animation-delay: 0.30s; }
.project-card:nth-child(7) { animation-delay: 0.35s; }
.project-card:nth-child(8) { animation-delay: 0.40s; }

/* Isotope transitions */
.products-container .project-card { transition: transform 0.5s, opacity 0.5s; }

/* ============================================================
   "Show More" Button
   ============================================================ */
.projects-more-wrap {
  display: flex;
  justify-content: center;
  margin-top: clamp(40px, 5vw, 60px);
}

.projects-more-btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: 16px 36px;
  background: #fff;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
  border-radius: var(--radius-full);
  font-family: var(--font-secondary);
  font-size: var(--fs-base);
  font-weight: 800;
  cursor: pointer;
  transition: all var(--transition-base);
  box-shadow: 0 8px 22px rgba(var(--color-primary-rgb), 0.08);
}

.projects-more-btn:hover {
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
  color: #fff;
  border-color: transparent;
  transform: translateY(-3px);
  box-shadow: 0 16px 32px rgba(var(--color-primary-rgb), 0.28);
}

.projects-more-btn i {
  transition: transform var(--transition-base);
}

.projects-more-btn:hover i { transform: translateY(3px); }

.projects-more-btn.hidden { display: none; }
/* ============================================================
   16. FOOTER
   ============================================================ */
.footer {
  --ftr-bg1: #0b1929;
  --ftr-bg2: #12293f;
  --ftr-accent: #e0a437;
  --ftr-accent2: #f5c469;
  --ftr-text: #b9c7d6;
  --ftr-head: #ffffff;
  --ftr-line: rgba(255, 255, 255, 0.09);

  position: relative;
  background: linear-gradient(160deg, var(--ftr-bg1) 0%, var(--ftr-bg2) 100%);
  color: var(--ftr-text);
  padding-top: clamp(50px, 6vw, 80px);
  font-size: var(--fs-sm);
  line-height: 1.9;
  overflow: hidden;
}

.footer::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--ftr-accent), var(--ftr-accent2), var(--ftr-accent), transparent);
}

.footer::after {
  content: "";
  position: absolute;
  width: 420px;
  height: 420px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(224, 164, 55, 0.10), transparent 70%);
  top: -160px;
  inset-inline-start: -140px;
  pointer-events: none;
}

.footer-content { position: relative; z-index: 1; }

.footer .row {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-2xl);
}

@media (min-width: 768px) {
  .footer .row { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 992px) {
  .footer .row {
    grid-template-columns: 4fr 2fr 3fr 3fr;
    gap: var(--space-xl);
  }
}

.footer a { color: inherit; transition: color var(--transition-fast); }
.footer h3, .footer h4 { color: var(--ftr-head); margin: 0 0 var(--space-md); }

.footer-logo {
  font-size: var(--fs-xl);
  font-weight: 800;
  line-height: 1.35;
  letter-spacing: 0.3px;
  margin-bottom: var(--space-md);
}

.footer-logo span {
  display: inline-block;
  color: var(--ftr-accent);
  font-size: var(--fs-md);
  font-weight: 600;
  margin-top: 4px;
  position: relative;
  padding-bottom: 12px;
}

.footer-logo span::after {
  content: "";
  position: absolute;
  inset-inline-start: 0;
  bottom: 0;
  width: 52px;
  height: 3px;
  border-radius: 3px;
  background: linear-gradient(90deg, var(--ftr-accent), transparent);
}

.footer-desc {
  font-size: var(--fs-sm);
  color: var(--ftr-text);
  margin-bottom: var(--space-lg);
  opacity: 0.9;
  line-height: 1.85;
}

.footer-contact {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-contact li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
  margin-bottom: var(--space-md);
  font-size: var(--fs-sm);
}

.footer-contact li > i {
  flex: 0 0 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  background: rgba(224, 164, 55, 0.12);
  color: var(--ftr-accent);
  font-size: 1rem;
  transition: all var(--transition-fast);
}

.footer-contact li a {
  color: var(--ftr-text);
  word-break: break-word;
  direction: ltr;
  display: inline-block;
}

.footer-contact li a:hover { color: var(--ftr-accent2); }

.footer-contact li:hover > i {
  background: var(--ftr-accent);
  color: #0b1929;
  transform: translateY(-2px);
}

.footer-title {
  font-size: var(--fs-md);
  font-weight: 700;
  position: relative;
  padding-bottom: 14px;
  margin-bottom: var(--space-lg);
}

.footer-title::after {
  content: "";
  position: absolute;
  inset-inline-start: 0;
  bottom: 0;
  width: 42px;
  height: 3px;
  border-radius: 3px;
  background: linear-gradient(90deg, var(--ftr-accent), transparent);
}

.footer-links ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-links li { margin-bottom: var(--space-sm); }

.footer-links li a {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: var(--fs-sm);
  color: var(--ftr-text);
  position: relative;
  padding-bottom: 2px;
}

.footer-links li a i {
  font-size: 0.7rem;
  color: var(--ftr-accent);
  transition: transform var(--transition-fast);
}

.footer-links li a::after {
  content: "";
  position: absolute;
  inset-inline-start: 0;
  bottom: 0;
  width: 0;
  height: 1px;
  background: var(--ftr-accent);
  transition: width var(--transition-base);
}

.footer-links li a:hover {
  color: var(--ftr-accent2);
}

.footer-links li a:hover::after { width: 100%; }
.footer-links li a:hover i { transform: translateX(-3px); }

[dir="ltr"] .footer-links li a:hover i { transform: translateX(3px); }

/* QR */
.footer-qr {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--ftr-line);
  border-radius: var(--radius-lg);
  padding: var(--space-md);
  text-align: center;
  transition: all var(--transition-base);
}

.footer-qr:hover {
  border-color: rgba(224, 164, 55, 0.45);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.25);
  transform: translateY(-4px);
}

.footer-qr img {
  width: 100%;
  max-width: 180px;
  border-radius: var(--radius-sm);
  background: #fff;
  padding: 6px;
  margin: 0 auto;
}

.footer-qr p {
  margin: var(--space-md) 0 0;
  font-size: var(--fs-xs);
  color: var(--ftr-text);
  opacity: 0.85;
}

/* Social */
.footer-social {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
  justify-content: center;
}

.footer-social a {
  width: 42px;
  height: 42px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  font-size: 1.05rem;
  color: #fff;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--ftr-line);
  transition: all var(--transition-base);
}

.footer-social a:hover {
  transform: translateY(-5px);
  color: #fff;
  box-shadow: 0 10px 22px rgba(0, 0, 0, 0.35);
}

.footer-social a.s-wa:hover { background: #25D366; border-color: #25D366; }
.footer-social a.s-tg:hover { background: #229ED9; border-color: #229ED9; }
.footer-social a.s-tt:hover { background: #010101; border-color: #25F4EE; box-shadow: 0 10px 22px rgba(37, 244, 238, 0.35); }
.footer-social a.s-yt:hover { background: #FF0000; border-color: #FF0000; }
.footer-social a.s-sc:hover { background: #FFFC00; border-color: #FFFC00; color: #000; }
.footer-social a.s-ig:hover { background: linear-gradient(45deg, #f09433, #e6683c, #dc2743, #cc2366, #bc1888); border-color: transparent; }

.footer-legal {
  margin-top: clamp(40px, 5vw, 60px);
  padding: var(--space-lg) 0;
  border-top: 1px solid var(--ftr-line);
  background: rgba(0, 0, 0, 0.22);
  font-size: var(--fs-xs);
  text-align: center;
}

.footer-legal .copyright { color: var(--ftr-text); opacity: 0.9; }
.footer-legal strong { color: var(--ftr-accent); font-weight: 700; }

/* ============================================================
   17. FLOATING BUTTONS
   ============================================================ */
.whatsapp-float {
  position: fixed;
  inset-inline-start: 20px;
  bottom: 20px;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: #25D366;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  z-index: 9999;
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.45);
  animation: waPulse 2s infinite;
  transition: transform var(--transition-fast);
}

.whatsapp-float:hover {
  background: #1ebe5b;
  color: #fff;
  transform: scale(1.08);
}

@keyframes waPulse {
  0%   { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.55); }
  70%  { box-shadow: 0 0 0 16px rgba(37, 211, 102, 0); }
  100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}

.scroll-top {
  position: fixed;
  inset-inline-end: 20px;
  bottom: 20px;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background: var(--color-primary);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px);
  transition: all var(--transition-base);
  z-index: 998;
  box-shadow: 0 6px 18px rgba(var(--color-primary-rgb), 0.28);
}

.scroll-top.active {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.scroll-top:hover {
  background: var(--color-primary-light);
  color: #fff;
  transform: translateY(-3px);
}

@media (max-width: 575px) {
  .whatsapp-float,
  .scroll-top {
    width: 48px;
    height: 48px;
    font-size: 1.3rem;
    bottom: 16px;
  }
  .whatsapp-float { inset-inline-start: 16px; }
  .scroll-top { inset-inline-end: 16px; }
}

/* ============================================================
   18. ANIMATIONS
   ============================================================ */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(12px); }
  to   { opacity: 1; transform: translateY(0); }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}

/* ============================================================
  19. RESPONSIVE OVERRIDES (fine-tuning)
   ============================================================ */
@media (max-width: 575px) {
  .hero-animated { min-height: auto; padding: calc(var(--header-h) + 40px) 0 60px; }
  .hero-animated .hero-img img { max-height: 300px; }
  .service-item .details { padding: 60px 22px 26px; margin: -40px var(--space-md) 0; }
  .products-flters li { padding: 8px 16px; font-size: var(--fs-xs); }
  .footer { text-align: center; }
  .footer-logo span::after,
  .footer-title::after {
    inset-inline-start: 50%;
    transform: translateX(50%);
  }
  .footer-contact li { justify-content: center; }
  .footer-links li a { justify-content: center; }
}

@media (min-width: 1600px) {
  .container { max-width: 1400px; }
}