/* =========================================================
   نسيم الصقيع - Main Stylesheet
   ========================================================= */

@import url('https://fonts.googleapis.com/css2?family=IBM+Plex+Sans+Arabic:wght@300;400;500;600;700&display=swap');

:root {
  --font-arabic: 'IBM Plex Sans Arabic', sans-serif;
  --deep-blue: #0a1628;
  --ice: #f5f9fc;
  --blue-accent: #3b82f6;
  --blue-light: #dbeafe;
  --blue-glow: #60a5fa;
  --dark-blue: #0f172a;
  --radius-lg: 0.625rem;
  --radius-xl: calc(var(--radius-lg) + 4px);
  --shadow-card: 0 4px 24px rgba(59, 130, 246, 0.08);
  --shadow-card-hover: 0 12px 40px rgba(59, 130, 246, 0.15);
  --shadow-btn-blue: 0 4px 16px rgba(59, 130, 246, 0.35);
  --shadow-btn-blue-hover: 0 8px 24px rgba(59, 130, 246, 0.45);
  --shadow-btn-green: 0 4px 16px rgba(37, 211, 102, 0.4);
}

* { box-sizing: border-box; }

html { font-family: var(--font-arabic); scroll-behavior: smooth; }

body {
  margin: 0;
  background: #fff;
  color: var(--dark-blue);
  font-family: var(--font-arabic);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  line-height: 1.6;
}

img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; margin: 0; padding: 0; }
h1, h2, h3, h4, h5, h6 { font-family: var(--font-arabic); letter-spacing: -0.03em; margin: 0; }
p { margin: 0; }
button { font-family: var(--font-arabic); cursor: pointer; border: none; background: none; }

/* Layout helpers */
.container {
  max-width: 1200px; margin: 0 auto;
  padding-right: clamp(1.5rem, 5vw, 5rem);
  padding-left: clamp(1.5rem, 5vw, 5rem);
}
.container-narrow {
  max-width: 800px; margin: 0 auto;
  padding-right: clamp(1.5rem, 5vw, 5rem);
  padding-left: clamp(1.5rem, 5vw, 5rem);
}
.container-article {
  max-width: 720px; margin: 0 auto;
  padding-right: clamp(1.5rem, 5vw, 5rem);
  padding-left: clamp(1.5rem, 5vw, 5rem);
}

.text-hero-size { font-size: clamp(2.5rem, 5vw, 5rem); line-height: 1.1; }
.text-h1-size { font-size: clamp(2rem, 4vw, 3.5rem); line-height: 1.1; }
.text-h2-size { font-size: clamp(1.5rem, 3vw, 2.5rem); line-height: 1.2; }
.text-h3-size { font-size: clamp(1.25rem, 2.5vw, 1.75rem); line-height: 1.3; }
.text-body-size { font-size: clamp(0.9375rem, 0.9158rem + 0.1087vw, 1.0125rem); line-height: 1.8; }

.section-eyebrow {
  display: inline-flex; align-items: center; gap: 0.5rem;
  font-size: 0.875rem; font-weight: 700; margin-bottom: 0.75rem;
  color: var(--blue-accent);
}
.section-eyebrow svg { width: 1rem; height: 1rem; }

.section-header { text-align: center; margin-bottom: 3.5rem; }
.section-header h2 { font-weight: 700; color: var(--dark-blue); margin-bottom: 1rem; }
.section-header p { color: #6b7280; max-width: 36rem; margin: 0 auto; }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem;
  font-weight: 700; padding: 1rem 2rem; border-radius: 9999px;
  transition: all 0.3s ease; font-size: 1.125rem;
}
.btn:hover { transform: translateY(-2px); }
.btn svg { width: 1.25rem; height: 1.25rem; }
.btn-blue { background: var(--blue-accent); color: #fff; box-shadow: var(--shadow-btn-blue); }
.btn-blue:hover { box-shadow: var(--shadow-btn-blue-hover); }
.btn-green { background: #22c55e; color: #fff; box-shadow: var(--shadow-btn-green); }
.btn-sm { padding: 0.75rem 1.5rem; font-size: 1rem; }
.btn-sm svg { width: 1rem; height: 1rem; }

/* Header */
.site-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 50;
  transition: all 0.3s ease; background: transparent;
}
.site-header.is-scrolled, .site-header.is-inner-page {
  backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
  background: rgba(255, 255, 255, 0.85); box-shadow: 0 2px 20px rgba(0, 0, 0, 0.05);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; height: 4rem; }
@media (min-width: 1024px) { .header-inner { height: 5rem; } }

.site-logo { display: flex; align-items: center; gap: 0.5rem; flex-shrink: 0; }
.site-logo svg { width: 1.75rem; height: 1.75rem; color: var(--blue-glow); transition: color 0.3s ease; }
.site-header.is-scrolled .site-logo svg, .site-header.is-inner-page .site-logo svg { color: var(--blue-accent); }
.site-logo span { font-size: 1.25rem; font-weight: 700; color: #fff; transition: color 0.3s ease; }
@media (min-width: 1024px) { .site-logo span { font-size: 1.5rem; } }
.site-header.is-scrolled .site-logo span, .site-header.is-inner-page .site-logo span { color: var(--dark-blue); }

.main-nav { display: none; align-items: center; gap: 1.5rem; }
@media (min-width: 1024px) { .main-nav { display: flex; } }
.main-nav a, .main-nav button { font-size: 0.875rem; font-weight: 500; color: #fff; transition: color 0.3s ease; background: none; }
.site-header.is-scrolled .main-nav a, .site-header.is-inner-page .main-nav a,
.site-header.is-scrolled .main-nav button, .site-header.is-inner-page .main-nav button { color: var(--dark-blue); }
.main-nav a:hover, .main-nav button:hover { color: var(--blue-accent); }

.nav-dropdown { position: relative; }
.nav-dropdown-toggle { display: flex; align-items: center; gap: 0.25rem; }
.nav-dropdown-toggle svg { width: 1rem; height: 1rem; transition: transform 0.3s ease; }
.nav-dropdown:hover .nav-dropdown-toggle svg { transform: rotate(180deg); }

.nav-dropdown-menu {
  position: absolute; top: 100%; right: 0; margin-top: 0.5rem; width: 16rem;
  background: #fff; border-radius: 0.75rem; box-shadow: var(--shadow-card-hover);
  border: 1px solid rgba(219, 234, 254, 0.5); overflow: hidden; z-index: 50;
  opacity: 0; visibility: hidden; transform: translateY(8px); transition: all 0.2s ease;
}
.nav-dropdown:hover .nav-dropdown-menu { opacity: 1; visibility: visible; transform: translateY(0); }
.nav-dropdown-menu .inner { padding: 0.5rem 0; }
.nav-dropdown-menu a { display: block; padding: 0.625rem 1rem; font-size: 0.875rem; color: var(--dark-blue); transition: all 0.2s ease; }
.nav-dropdown-menu a:hover { background: var(--ice); color: var(--blue-accent); }
.nav-dropdown-menu a.view-all { color: var(--blue-accent); font-weight: 500; border-top: 1px solid rgba(219, 234, 254, 0.5); }

.header-actions { display: flex; align-items: center; gap: 0.75rem; }
.header-cta {
  display: none; align-items: center; gap: 0.5rem; background: var(--blue-accent); color: #fff;
  font-size: 0.875rem; font-weight: 700; padding: 0.625rem 1.25rem; border-radius: 9999px;
  box-shadow: var(--shadow-btn-blue); transition: all 0.3s ease;
}
.header-cta:hover { box-shadow: var(--shadow-btn-blue-hover); transform: translateY(-2px); }
.header-cta svg { width: 1rem; height: 1rem; }
@media (min-width: 640px) { .header-cta { display: flex; } }

.mobile-menu-toggle { display: flex; padding: 0.5rem; border-radius: 0.5rem; color: #fff; transition: all 0.3s ease; }
.site-header.is-scrolled .mobile-menu-toggle, .site-header.is-inner-page .mobile-menu-toggle { color: var(--dark-blue); }
.mobile-menu-toggle:hover { background: rgba(255, 255, 255, 0.1); }
.site-header.is-scrolled .mobile-menu-toggle:hover, .site-header.is-inner-page .mobile-menu-toggle:hover { background: var(--ice); }
.mobile-menu-toggle svg { width: 1.5rem; height: 1.5rem; }
@media (min-width: 1024px) { .mobile-menu-toggle { display: none; } }

.mobile-menu { display: none; background: #fff; border-top: 1px solid rgba(219, 234, 254, 0.5); box-shadow: 0 10px 24px rgba(0,0,0,0.08); }
.mobile-menu.is-open { display: block; }
@media (min-width: 1024px) { .mobile-menu { display: none !important; } }
.mobile-menu-inner { padding: 1rem clamp(1.5rem, 5vw, 5rem) 1rem; }
.mobile-menu .menu-block { border-bottom: 1px solid rgba(219, 234, 254, 0.5); padding-bottom: 0.5rem; margin-bottom: 0.5rem; }
.mobile-menu .menu-block-title { font-size: 0.75rem; font-weight: 700; color: var(--blue-accent); margin-bottom: 0.5rem; }
.mobile-menu a, .mobile-menu button { display: block; width: 100%; text-align: right; padding: 0.5rem 0; font-size: 0.875rem; color: var(--dark-blue); transition: color 0.2s ease; }
.mobile-menu a:hover, .mobile-menu button:hover { color: var(--blue-accent); }
.mobile-menu .mobile-cta { display: flex; align-items: center; justify-content: center; gap: 0.5rem; background: var(--blue-accent); color: #fff; font-weight: 700; padding: 0.75rem 1.25rem; border-radius: 9999px; margin-top: 1rem; }
.mobile-menu .mobile-cta svg { width: 1rem; height: 1rem; }

/* Hero */
.hero-section { position: relative; min-height: 100dvh; display: flex; align-items: center; justify-content: center; overflow: hidden; }
.hero-bg { position: absolute; inset: 0; background-size: cover; background-position: center; background-repeat: no-repeat; }
.hero-gradient { position: absolute; inset: 0; background: linear-gradient(180deg, rgba(10,22,40,0) 0%, rgba(10,22,40,0.85) 100%); }
.hero-overlay { position: absolute; inset: 0; background: rgba(10, 22, 40, 0.4); }
.hero-content { position: relative; z-index: 10; max-width: 1200px; margin: 0 auto; padding-right: clamp(1.5rem, 5vw, 5rem); padding-left: clamp(1.5rem, 5vw, 5rem); text-align: center; padding-top: 5rem; }
.hero-eyebrow { display: inline-block; font-size: 0.9375rem; font-weight: 500; letter-spacing: 0.025em; margin-bottom: 1rem; color: var(--blue-glow); }
.hero-title { font-weight: 700; color: #fff; margin-bottom: 1rem; text-shadow: 0 2px 8px rgba(0,0,0,0.15); }
.hero-title span { display: block; }
.hero-title .light { font-weight: 400; }
.hero-subtitle { font-size: 1.125rem; color: rgba(255,255,255,0.8); max-width: 36rem; margin: 0 auto 2rem; line-height: 1.7; }
@media (min-width: 768px) { .hero-subtitle { font-size: 1.25rem; } }
.hero-buttons { display: flex; flex-direction: column; gap: 1rem; justify-content: center; margin-bottom: 4rem; }
@media (min-width: 640px) { .hero-buttons { flex-direction: row; } }
.hero-stats { display: flex; flex-wrap: wrap; justify-content: center; gap: 2rem; }
@media (min-width: 768px) { .hero-stats { gap: 4rem; } }
.hero-stat { text-align: center; }
.hero-stat .num { font-size: 1.875rem; font-weight: 700; color: #fff; margin-bottom: 0.25rem; }
@media (min-width: 768px) { .hero-stat .num { font-size: 2.25rem; } }
.hero-stat .label { font-size: 0.875rem; color: rgba(255,255,255,0.6); }

.scroll-indicator { position: absolute; bottom: 2rem; left: 50%; transform: translateX(-50%); z-index: 10; animation: bounce 1.5s infinite; }
.scroll-indicator-pill { width: 1.5rem; height: 2.5rem; border: 2px solid rgba(255,255,255,0.4); border-radius: 9999px; display: flex; justify-content: center; padding-top: 0.5rem; }
.scroll-indicator-dot { width: 0.375rem; height: 0.75rem; background: rgba(255,255,255,0.6); border-radius: 9999px; }
@keyframes bounce { 0%, 100% { transform: translateX(-50%) translateY(-15%); } 50% { transform: translateX(-50%) translateY(0); } }

/* Services Section */
.services-section { background: var(--ice); padding: 5rem 0; }
@media (min-width: 768px) { .services-section { padding: 7rem 0; } }
.services-grid { display: grid; grid-template-columns: 1fr; gap: 1.5rem; }
@media (min-width: 640px) { .services-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .services-grid { grid-template-columns: repeat(3, 1fr); } }
.service-card { background: #fff; border-radius: 1rem; box-shadow: var(--shadow-card); overflow: hidden; transition: all 0.5s ease; display: block; }
.service-card:hover { box-shadow: var(--shadow-card-hover); transform: translateY(-8px); }
.service-card-img { height: 12rem; overflow: hidden; }
.service-card-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.7s ease; }
.service-card:hover .service-card-img img { transform: scale(1.05); }
.service-card-body { padding: 1.5rem; }
.service-card-body h3 { font-size: clamp(1.25rem, 2.5vw, 1.75rem); font-weight: 700; color: var(--dark-blue); margin-bottom: 0.5rem; transition: color 0.3s ease; }
.service-card:hover .service-card-body h3 { color: var(--blue-accent); }
.service-card-body p { font-size: 0.875rem; color: #6b7280; margin-bottom: 1rem; line-height: 1.6; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.service-card-link { display: inline-flex; align-items: center; gap: 0.25rem; font-size: 0.875rem; font-weight: 700; color: var(--blue-accent); }
.service-card-link svg { width: 1rem; height: 1rem; }

/* Why Us */
.whyus-section { background: var(--deep-blue); padding: 5rem 0; }
@media (min-width: 768px) { .whyus-section { padding: 7rem 0; } }
.whyus-section .section-eyebrow { color: var(--blue-glow); }
.whyus-section .section-header h2 { color: #fff; }
.whyus-section .section-header p { color: rgba(255,255,255,0.6); }
.whyus-grid { display: grid; grid-template-columns: 1fr; gap: 1.5rem; }
@media (min-width: 640px) { .whyus-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .whyus-grid { grid-template-columns: repeat(4, 1fr); } }
.whyus-card { padding: 1.5rem; border-radius: 1rem; background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.1); transition: all 0.5s ease; }
.whyus-card:hover { background: rgba(255,255,255,0.1); transform: translateY(-4px); }
.whyus-icon { width: 3rem; height: 3rem; border-radius: 0.75rem; background: rgba(59, 130, 246, 0.2); display: flex; align-items: center; justify-content: center; margin-bottom: 1rem; transition: background 0.3s ease; }
.whyus-card:hover .whyus-icon { background: rgba(59, 130, 246, 0.3); }
.whyus-icon svg { width: 1.5rem; height: 1.5rem; color: var(--blue-glow); }
.whyus-card h3 { font-size: 1.125rem; font-weight: 700; color: #fff; margin-bottom: 0.5rem; }
.whyus-card p { font-size: 0.875rem; color: rgba(255,255,255,0.6); line-height: 1.6; }

/* Testimonials */
.testimonials-section { background: #fff; padding: 5rem 0; }
@media (min-width: 768px) { .testimonials-section { padding: 7rem 0; } }
.testimonials-grid { display: grid; grid-template-columns: 1fr; gap: 1.5rem; }
@media (min-width: 768px) { .testimonials-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .testimonials-grid { grid-template-columns: repeat(3, 1fr); } }
.testimonial-card { background: var(--ice); border-radius: 1rem; padding: 1.5rem; border: 1px solid rgba(219, 234, 254, 0.3); transition: all 0.5s ease; }
.testimonial-card:hover { box-shadow: var(--shadow-card-hover); transform: translateY(-4px); }
.testimonial-stars { display: flex; gap: 0.125rem; margin-bottom: 1rem; }
.testimonial-stars svg { width: 1.25rem; height: 1.25rem; fill: #facc15; color: #facc15; }
.testimonial-text { color: rgba(15, 23, 42, 0.8); font-size: 0.875rem; line-height: 1.6; margin-bottom: 1.5rem; font-style: italic; }
.testimonial-author { display: flex; align-items: center; gap: 0.75rem; }
.testimonial-avatar { width: 2.75rem; height: 2.75rem; border-radius: 9999px; background: rgba(59, 130, 246, 0.1); display: flex; align-items: center; justify-content: center; color: var(--blue-accent); font-weight: 700; font-size: 1.125rem; flex-shrink: 0; }
.testimonial-author .name { font-weight: 700; color: var(--dark-blue); font-size: 0.875rem; }
.testimonial-author .area { font-size: 0.75rem; color: #6b7280; }

/* FAQ */
.faq-section { background: var(--ice); padding: 5rem 0; }
@media (min-width: 768px) { .faq-section { padding: 7rem 0; } }
.faq-list { display: flex; flex-direction: column; gap: 0.75rem; }
.faq-item { background: #fff; border-radius: 0.75rem; border: 1px solid rgba(219, 234, 254, 0.3); overflow: hidden; }
.faq-question { width: 100%; display: flex; align-items: center; justify-content: space-between; padding: 1.25rem; text-align: right; transition: background 0.2s ease; }
.faq-question:hover { background: rgba(245, 249, 252, 0.5); }
.faq-question span { font-weight: 700; color: var(--dark-blue); font-size: 0.9375rem; }
@media (min-width: 768px) { .faq-question span { font-size: 1rem; } }
.faq-question svg { width: 1.25rem; height: 1.25rem; color: var(--blue-accent); flex-shrink: 0; margin-right: 0.75rem; transition: transform 0.4s ease; }
.faq-item.is-open .faq-question svg { transform: rotate(45deg); }
.faq-answer { max-height: 0; opacity: 0; overflow: hidden; transition: all 0.4s ease; }
.faq-item.is-open .faq-answer { max-height: 30rem; opacity: 1; }
.faq-answer p { padding: 0 1.25rem 1.25rem; font-size: 0.875rem; color: #6b7280; line-height: 1.6; }

/* Contact Section */
.contact-section { position: relative; padding: 5rem 0; overflow: hidden; }
@media (min-width: 768px) { .contact-section { padding: 7rem 0; } }
.contact-bg { position: absolute; inset: 0; background-size: cover; background-position: center; }
.contact-overlay { position: absolute; inset: 0; background: rgba(10, 22, 40, 0.9); }
.contact-content { position: relative; z-index: 10; text-align: center; }
.contact-content h2 { font-weight: 700; color: #fff; margin-bottom: 1rem; }
.contact-content > p { font-size: 1.125rem; color: rgba(255,255,255,0.7); margin-bottom: 2.5rem; max-width: 32rem; margin-right: auto; margin-left: auto; }
.contact-buttons { display: flex; flex-direction: column; gap: 1rem; justify-content: center; }
@media (min-width: 640px) { .contact-buttons { flex-direction: row; } }
.contact-footnote { font-size: 0.875rem; color: rgba(255,255,255,0.4); margin-top: 1.5rem; }

/* Footer */
.site-footer { background: var(--deep-blue); color: #fff; padding-top: 4rem; padding-bottom: 2rem; }
.footer-grid { display: grid; grid-template-columns: 1fr; gap: 2.5rem; margin-bottom: 3rem; }
@media (min-width: 768px) { .footer-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .footer-grid { grid-template-columns: repeat(4, 1fr); } }
.footer-about .logo-row { display: flex; align-items: center; gap: 0.5rem; margin-bottom: 1rem; }
.footer-about .logo-row svg { width: 1.5rem; height: 1.5rem; color: var(--blue-glow); }
.footer-about .logo-row span { font-size: 1.25rem; font-weight: 700; }
.footer-about p { color: rgba(255,255,255,0.7); font-size: 0.875rem; line-height: 1.6; margin-bottom: 1rem; }
.footer-address { display: flex; align-items: center; gap: 0.5rem; color: rgba(255,255,255,0.6); font-size: 0.875rem; }
.footer-address svg { width: 1rem; height: 1rem; color: var(--blue-glow); flex-shrink: 0; }
.site-footer h4 { font-size: 1.125rem; font-weight: 700; margin-bottom: 1rem; }
.footer-links { display: flex; flex-direction: column; gap: 0.5rem; }
.footer-links a, .footer-links span { color: rgba(255,255,255,0.7); font-size: 0.875rem; transition: color 0.2s ease; }
.footer-links a:hover { color: var(--blue-glow); }
.footer-contact-list { display: flex; flex-direction: column; gap: 0.75rem; }
.footer-contact-list a, .footer-contact-list span { display: flex; align-items: center; gap: 0.5rem; color: rgba(255,255,255,0.7); font-size: 0.875rem; transition: color 0.2s ease; }
.footer-contact-list a:hover { color: var(--blue-glow); }
.footer-contact-list svg { width: 1rem; height: 1rem; color: var(--blue-glow); flex-shrink: 0; }
.footer-contact-list .whatsapp-icon { color: #4ade80; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.1); padding-top: 1.5rem; text-align: center; }
.footer-bottom p { color: rgba(255,255,255,0.5); font-size: 0.875rem; }

/* Floating buttons */
.floating-buttons a { position: fixed; bottom: 1.5rem; z-index: 50; width: 3.5rem; height: 3.5rem; border-radius: 9999px; display: flex; align-items: center; justify-content: center; color: #fff; animation: pulse-btn 3s ease-in-out infinite; transition: transform 0.3s ease; }
.floating-buttons a:hover { transform: translateY(-2px); }
.floating-whatsapp { left: 1.5rem; background: #22c55e; box-shadow: var(--shadow-btn-green); }
.floating-whatsapp svg { width: 1.75rem; height: 1.75rem; }
.floating-call { right: 1.5rem; background: var(--blue-accent); box-shadow: var(--shadow-btn-blue); animation-delay: 1.5s; }
.floating-call svg { width: 1.5rem; height: 1.5rem; }
@keyframes pulse-btn { 0%, 100% { transform: scale(1); } 50% { transform: scale(1.05); } }

/* Service single page */
.service-hero { position: relative; padding: 7rem 0 4rem; overflow: hidden; }
@media (min-width: 768px) { .service-hero { padding: 9rem 0 6rem; } }
.service-hero-bg { position: absolute; inset: 0; background-size: cover; background-position: center; }
.service-hero-overlay { position: absolute; inset: 0; background: rgba(10, 22, 40, 0.8); }
.service-hero-content { position: relative; z-index: 10; }
.service-breadcrumb { display: inline-flex; align-items: center; gap: 0.25rem; color: var(--blue-glow); font-size: 0.875rem; margin-bottom: 1.5rem; transition: color 0.2s ease; }
.service-breadcrumb:hover { color: #fff; }
.service-breadcrumb svg { width: 1rem; height: 1rem; }
.service-hero-content h1 { font-weight: 700; color: #fff; margin-bottom: 1rem; }
.service-hero-content > p { font-size: 1.125rem; color: rgba(255,255,255,0.7); max-width: 42rem; margin-bottom: 2rem; }
.service-hero-buttons { display: flex; flex-direction: column; gap: 1rem; }
@media (min-width: 640px) { .service-hero-buttons { flex-direction: row; } }

.service-article { padding: 3rem 0; }
@media (min-width: 768px) { .service-article { padding: 5rem 0; } }
.service-article article { display: flex; flex-direction: column; gap: 3rem; }
.service-article-block h2 { font-size: clamp(1.5rem, 3vw, 2.5rem); font-weight: 700; color: var(--dark-blue); margin-bottom: 1.25rem; }
.service-article-block .block-paragraphs { display: flex; flex-direction: column; gap: 1rem; }
.service-article-block p { font-size: clamp(0.9375rem, 0.9158rem + 0.1087vw, 1.0125rem); line-height: 1.8; color: #374151; }

.service-cta-box { margin-top: 4rem; padding: 2rem; background: var(--ice); border-radius: 1rem; text-align: center; border: 1px solid rgba(219, 234, 254, 0.3); }
.service-cta-box h3 { font-size: 1.25rem; font-weight: 700; color: var(--dark-blue); margin-bottom: 0.75rem; }
.service-cta-box p { color: #6b7280; margin-bottom: 1.5rem; }
.service-cta-box .cta-buttons { display: flex; flex-direction: column; gap: 1rem; justify-content: center; }
@media (min-width: 640px) { .service-cta-box .cta-buttons { flex-direction: row; } }

.related-services-section { background: var(--ice); padding: 4rem 0; }
.related-services-section h2 { font-size: clamp(1.5rem, 3vw, 2.5rem); font-weight: 700; color: var(--dark-blue); margin-bottom: 2rem; display: flex; align-items: center; gap: 0.5rem; }
.related-services-section h2 svg { width: 1.5rem; height: 1.5rem; color: var(--blue-accent); }
.related-grid { display: grid; grid-template-columns: 1fr; gap: 1.5rem; }
@media (min-width: 640px) { .related-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .related-grid { grid-template-columns: repeat(3, 1fr); } }
.related-card { background: #fff; border-radius: 0.75rem; overflow: hidden; box-shadow: var(--shadow-card); transition: all 0.3s ease; display: block; }
.related-card:hover { box-shadow: var(--shadow-card-hover); transform: translateY(-4px); }
.related-card-img { height: 10rem; overflow: hidden; }
.related-card-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s ease; }
.related-card:hover .related-card-img img { transform: scale(1.05); }
.related-card-body { padding: 1.25rem; }
.related-card-body h3 { font-weight: 700; color: var(--dark-blue); margin-bottom: 0.25rem; transition: color 0.2s ease; }
.related-card:hover .related-card-body h3 { color: var(--blue-accent); }
.related-card-body p { font-size: 0.875rem; color: #6b7280; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }

.service-bottom-cta { position: relative; padding: 4rem 0; overflow: hidden; }
.service-bottom-cta-bg { position: absolute; inset: 0; background-size: cover; background-position: center; }
.service-bottom-cta-overlay { position: absolute; inset: 0; background: rgba(10, 22, 40, 0.9); }
.service-bottom-cta-content { position: relative; z-index: 10; max-width: 800px; margin: 0 auto; text-align: center; }
.service-bottom-cta-content h2 { font-size: clamp(1.5rem, 3vw, 2.5rem); font-weight: 700; color: #fff; margin-bottom: 1rem; }
.service-bottom-cta-content > p { color: rgba(255,255,255,0.7); margin-bottom: 2rem; }
.service-bottom-cta-content .cta-buttons { display: flex; flex-direction: column; gap: 1rem; justify-content: center; }
@media (min-width: 640px) { .service-bottom-cta-content .cta-buttons { flex-direction: row; } }

/* 404 / not found */
.not-found-section { min-height: 100vh; display: flex; align-items: center; justify-content: center; background: var(--ice); text-align: center; }
.not-found-section h1 { font-size: 1.5rem; font-weight: 700; color: var(--dark-blue); margin-bottom: 1rem; }
.not-found-section a { color: var(--blue-accent); display: inline-flex; align-items: center; gap: 0.25rem; }
.not-found-section a:hover { text-decoration: underline; }

/* Scroll-reveal animation helper */
.reveal { opacity: 0; transform: translateY(2rem); transition: all 0.6s ease; }
.reveal.is-visible { opacity: 1; transform: translateY(0); }

.icon-whatsapp { fill: currentColor; }

.hidden { display: none !important; }