/* =========================================
   SERVICE SPACE TECHNOLOGIES — Main Styles
   Design System: Light Premium
   ========================================= */

/* ── CSS VARIABLES ── */
:root {
  --bg: #FFFFFF;
  --bg-subtle: #F7F8FA;
  --text: #0B1220;
  --text-muted: #667085;
  --primary: #2563EB;
  --primary-hover: #3B82F6;
  --secondary: #14B8A6;
  --border: #E5E7EB;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.08), 0 1px 2px rgba(0,0,0,0.05);
  --shadow: 0 4px 16px rgba(0,0,0,0.07), 0 1px 4px rgba(0,0,0,0.04);
  --shadow-lg: 0 12px 40px rgba(0,0,0,0.1), 0 4px 12px rgba(0,0,0,0.06);
  --radius: 14px;
  --radius-lg: 18px;
  --radius-sm: 8px;
  --font-head: 'Poppins', sans-serif;
  --font-body: 'Inter', sans-serif;
  --nav-h: 68px;
  --transition: 0.22s ease;
}

/* ── RESET & BASE ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  color: var(--text);
  background: var(--bg);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* ── EMOJI SUPPORT ── */
.logo-icon,
.service-icon,
.card-icon,
.hero-badge,
.section-badge,
.value-icon,
.portfolio-emoji,
.modal-icon,
.success-icon,
.step-number,
.trust-number,
.metric-icon,
.contact-info-icon,
.service-block-icon,
.pf-thumb span,
.why-check,
[class*="icon"],
[class*="emoji"] {
  font-family: "Noto Color Emoji", "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Android Emoji", "EmojiSymbols", sans-serif;
  font-style: normal;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { cursor: pointer; font-family: var(--font-body); border: none; background: none; }
input, select, textarea {
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--text);
}

/* ── FOCUS STATES (accessibility) ── */
:focus-visible {
  outline: 2.5px solid var(--primary);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}

/* ── CONTAINER ── */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 clamp(1rem, 4vw, 2rem);
}

/* ── GRADIENT TEXT ── */
.gradient-text {
  background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* =========================================
   NAVBAR
   ========================================= */
.navbar {
  position: sticky;
  top: 0;
  z-index: 900;
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  height: var(--nav-h);
  transition: box-shadow var(--transition);
}
.navbar.scrolled { box-shadow: var(--shadow); }

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--nav-h);
  gap: 1rem;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-head);
  font-size: clamp(1rem, 2.5vw, 1.2rem);
  color: var(--text);
  white-space: nowrap;
  flex-shrink: 0;
}
.logo-icon { font-size: 1.4rem; }
.logo-text strong { color: var(--primary); }

.nav-links {
  display: flex;
  align-items: center;
  gap: clamp(0.75rem, 2vw, 1.75rem);
}
.nav-link {
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--text-muted);
  transition: color var(--transition);
  padding: 0.25rem 0;
  position: relative;
}
.nav-link::after {
  content: '';
  position: absolute;
  bottom: -2px; left: 0;
  width: 0; height: 2px;
  background: var(--primary);
  border-radius: 2px;
  transition: width var(--transition);
}
.nav-link:hover, .nav-link.active { color: var(--primary); }
.nav-link.active::after, .nav-link:hover::after { width: 100%; }

.nav-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-shrink: 0;
}

/* HAMBURGER */
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 44px;
  height: 44px;
  gap: 5px;
  border-radius: var(--radius-sm);
  transition: background var(--transition);
}
.hamburger:hover { background: var(--bg-subtle); }
.hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: transform 0.3s ease, opacity 0.3s ease;
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* MOBILE OVERLAY */
.nav-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(11,18,32,0.4);
  z-index: 800;
  opacity: 0;
  transition: opacity 0.3s;
}
.nav-overlay.active { opacity: 1; }

/* =========================================
   BUTTONS
   ========================================= */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.9375rem;
  padding: 0.6rem 1.25rem;
  border-radius: var(--radius-sm);
  min-height: 44px;
  transition: background var(--transition), color var(--transition), border-color var(--transition), transform var(--transition), box-shadow var(--transition);
  white-space: nowrap;
  cursor: pointer;
  border: 2px solid transparent;
}
.btn:active { transform: scale(0.97); }

.btn-primary {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
}
.btn-primary:hover { background: var(--primary-hover); border-color: var(--primary-hover); box-shadow: 0 4px 16px rgba(37,99,235,0.3); }

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

.btn-white {
  background: #fff;
  color: var(--primary);
  border-color: #fff;
}
.btn-white:hover { background: var(--bg-subtle); }

.btn-outline-white {
  background: transparent;
  color: #fff;
  border-color: rgba(255,255,255,0.6);
}
.btn-outline-white:hover { background: rgba(255,255,255,0.15); border-color: #fff; }

.btn-lg { font-size: 1rem; padding: 0.8rem 1.75rem; min-height: 52px; }
.btn-full { width: 100%; }

/* =========================================
   SECTIONS
   ========================================= */
.section { padding: clamp(3rem, 8vw, 6rem) 0; }
.section--gray { background: var(--bg-subtle); }

.section-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 3rem;
}
.section-badge {
  display: inline-block;
  background: rgba(37,99,235,0.08);
  color: var(--primary);
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 0.35rem 0.9rem;
  border-radius: 999px;
  margin-bottom: 0.75rem;
}
.section-title {
  font-family: var(--font-head);
  font-size: clamp(1.6rem, 4vw, 2.4rem);
  line-height: 1.2;
  margin-bottom: 0.75rem;
  color: var(--text);
}
.section-sub {
  color: var(--text-muted);
  font-size: clamp(0.9375rem, 2vw, 1.0625rem);
  line-height: 1.6;
}
.section-cta { text-align: center; margin-top: 2.5rem; }

/* =========================================
   HERO
   ========================================= */
.hero {
  position: relative;
  min-height: calc(100vh - var(--nav-h));
  display: flex;
  align-items: center;
  overflow: hidden;
  padding: clamp(3rem, 8vw, 5rem) 0;
}
.hero-bg-shape {
  position: absolute;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(37,99,235,0.08) 0%, transparent 70%);
  top: -200px; right: -200px;
  pointer-events: none;
}
.hero-bg-shape--2 {
  background: radial-gradient(circle, rgba(20,184,166,0.06) 0%, transparent 70%);
  top: auto; right: auto;
  bottom: -200px; left: -200px;
}

/* Hero Left Image */
.hero-image-left {
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: clamp(280px, 30vw, 420px);
  z-index: 1;
  pointer-events: none;
  opacity: 0.9;
}
.hero-image-left img,
.hero-image-left svg {
  width: 100%;
  height: auto;
  object-fit: contain;
}

@media (max-width: 1100px) {
  .hero-image-left {
    width: clamp(200px, 25vw, 300px);
    left: -3rem;
    opacity: 0.5;
  }
}
@media (max-width: 768px) {
  .hero-image-left {
    display: none;
  }
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 640px;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: rgba(37,99,235,0.07);
  color: var(--primary);
  font-size: 0.875rem;
  font-weight: 500;
  padding: 0.4rem 1rem;
  border-radius: 999px;
  margin-bottom: 1.25rem;
  border: 1px solid rgba(37,99,235,0.15);
}
.hero-title {
  font-family: var(--font-head);
  font-size: clamp(2rem, 5vw, 3.5rem);
  line-height: 1.15;
  margin-bottom: 1.25rem;
  color: var(--text);
}
.hero-subtitle {
  font-size: clamp(1rem, 2vw, 1.125rem);
  color: var(--text-muted);
  line-height: 1.65;
  margin-bottom: 2rem;
  max-width: 520px;
}
.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 2rem;
}
.hero-avatars {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}
.avatar-stack {
  display: flex;
}
.avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  border: 2px solid #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-weight: 700;
  font-size: 0.75rem;
  margin-left: -8px;
}
.avatar:first-child { margin-left: 0; }
.hero-social-proof { font-size: 0.875rem; color: var(--text-muted); font-weight: 500; }

/* Floating cards */
.hero-visual {
  position: absolute;
  right: clamp(1rem, 5vw, 5rem);
  top: 50%;
  transform: translateY(-50%);
  display: flex;
  flex-direction: column;
  gap: 1rem;
  pointer-events: none;
}
.hero-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0.75rem 1.1rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  box-shadow: var(--shadow);
  min-width: 200px;
}
.card-icon { font-size: 1.5rem; }
.card-title { font-weight: 600; font-size: 0.875rem; }
.card-sub { font-size: 0.75rem; color: var(--text-muted); }

@keyframes float { 0%,100%{transform:translateY(0)} 50%{transform:translateY(-10px)} }
@keyframes float2 { 0%,100%{transform:translateY(0)} 50%{transform:translateY(8px)} }
@keyframes float3 { 0%,100%{transform:translateY(0)} 50%{transform:translateY(-6px)} }
.floating { animation: float 4s ease-in-out infinite; }
.floating-2 { animation: float2 5s ease-in-out infinite; }
.floating-3 { animation: float3 3.5s ease-in-out infinite; }

/* =========================================
   TRUST STRIP
   ========================================= */
.trust-strip {
  background: var(--bg-subtle);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 2.5rem 0;
}
.trust-grid {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 1.5rem 2.5rem;
}
.trust-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.25rem;
}
.trust-number {
  font-family: var(--font-head);
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 700;
  color: var(--primary);
  line-height: 1;
}
.trust-label {
  font-size: 0.875rem;
  color: var(--text-muted);
  font-weight: 500;
}
.trust-divider {
  width: 1px;
  height: 40px;
  background: var(--border);
}

/* =========================================
   SERVICES GRID
   ========================================= */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 240px), 1fr));
  gap: 1.5rem;
}
.service-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.75rem;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}
.service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(37,99,235,0.2);
}
.service-icon { font-size: 2.25rem; margin-bottom: 1rem; }
.service-card h3 {
  font-family: var(--font-head);
  font-size: 1.0625rem;
  margin-bottom: 0.6rem;
}
.service-card p { font-size: 0.9rem; color: var(--text-muted); line-height: 1.6; margin-bottom: 1.25rem; }
.service-link { color: var(--primary); font-weight: 600; font-size: 0.9rem; transition: gap var(--transition); }
.service-link:hover { color: var(--primary-hover); }

/* =========================================
   HOW WE WORK
   ========================================= */
.how-we-work { background: var(--bg-subtle); }
.steps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1rem;
  align-items: center;
}
.step-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.75rem 1.5rem;
  text-align: center;
}
.step-number {
  font-family: var(--font-head);
  font-size: 2rem;
  font-weight: 700;
  color: rgba(37,99,235,0.15);
  margin-bottom: 0.75rem;
  line-height: 1;
}
.step-card h3 { font-family: var(--font-head); font-size: 1rem; margin-bottom: 0.5rem; }
.step-card p { font-size: 0.875rem; color: var(--text-muted); line-height: 1.6; }
.step-arrow {
  text-align: center;
  font-size: 1.5rem;
  color: var(--border);
  display: none;
}

/* =========================================
   PORTFOLIO HIGHLIGHTS
   ========================================= */
.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 280px), 1fr));
  gap: 1.5rem;
}
.portfolio-card {
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--bg);
  transition: transform var(--transition), box-shadow var(--transition);
}
.portfolio-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); }
.portfolio-thumb {
  height: 160px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
}
.portfolio-thumb--blue { background: linear-gradient(135deg, #dbeafe, #bfdbfe); }
.portfolio-thumb--teal { background: linear-gradient(135deg, #ccfbf1, #99f6e4); }
.portfolio-thumb--purple { background: linear-gradient(135deg, #ede9fe, #ddd6fe); }
.portfolio-thumb--orange { background: linear-gradient(135deg, #ffedd5, #fed7aa); }
.portfolio-thumb--green { background: linear-gradient(135deg, #dcfce7, #bbf7d0); }
.portfolio-thumb--pink { background: linear-gradient(135deg, #fce7f3, #fbcfe8); }
.portfolio-thumb--indigo { background: linear-gradient(135deg, #e0e7ff, #c7d2fe); }
.portfolio-thumb--cyan { background: linear-gradient(135deg, #cffafe, #a5f3fc); }
.portfolio-thumb--red { background: linear-gradient(135deg, #fee2e2, #fecaca); }
.portfolio-thumb--yellow { background: linear-gradient(135deg, #fef9c3, #fef08a); }
.portfolio-info { padding: 1.25rem; }
.portfolio-tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--primary);
  background: rgba(37,99,235,0.08);
  padding: 0.2rem 0.6rem;
  border-radius: 999px;
  margin-bottom: 0.5rem;
}
.portfolio-info h3 { font-family: var(--font-head); font-size: 1rem; margin-bottom: 0.4rem; }
.portfolio-info p { font-size: 0.875rem; color: var(--text-muted); line-height: 1.5; }

/* =========================================
   TESTIMONIALS
   ========================================= */
.testimonials { background: var(--bg-subtle); }
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 300px), 1fr));
  gap: 1.5rem;
}
.testimonial-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.75rem;
}
.stars { color: #F59E0B; font-size: 1.1rem; margin-bottom: 1rem; letter-spacing: 0.1em; }
.testimonial-card p { color: var(--text-muted); font-size: 0.9375rem; line-height: 1.65; margin-bottom: 1.25rem; font-style: italic; }
.testimonial-author { display: flex; align-items: center; gap: 0.75rem; }
.author-avatar {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: #fff;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.testimonial-author strong { display: block; font-size: 0.9rem; }
.testimonial-author span { font-size: 0.8rem; color: var(--text-muted); }

/* =========================================
   FAQ
   ========================================= */
.faq-list {
  max-width: 720px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}
.faq-item {
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--bg);
  overflow: hidden;
}
.faq-q {
  width: 100%;
  text-align: left;
  padding: 1.1rem 1.5rem;
  font-weight: 600;
  font-size: 0.9375rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 56px;
  transition: background var(--transition);
  font-family: var(--font-body);
  color: var(--text);
}
.faq-q::after { content: '+'; font-size: 1.25rem; color: var(--primary); flex-shrink: 0; transition: transform 0.3s; }
.faq-q[aria-expanded="true"]::after { transform: rotate(45deg); }
.faq-q:hover { background: var(--bg-subtle); }
.faq-a {
  max-height: 0;
  overflow: hidden;
  font-size: 0.9375rem;
  color: var(--text-muted);
  line-height: 1.65;
  transition: max-height 0.35s ease, padding 0.35s ease;
  padding: 0 1.5rem;
}
.faq-a.open { max-height: 300px; padding: 0 1.5rem 1.25rem; }

/* =========================================
   CTA BANNER
   ========================================= */
.cta-banner {
  background: linear-gradient(135deg, var(--primary) 0%, #1d4ed8 100%);
  padding: clamp(3rem, 6vw, 5rem) 0;
}
.cta-banner-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
}
.cta-banner-text { flex: 1; min-width: 240px; }
.cta-banner-text h2 {
  font-family: var(--font-head);
  font-size: clamp(1.5rem, 3.5vw, 2.25rem);
  color: #fff;
  margin-bottom: 0.5rem;
}
.cta-banner-text p { color: rgba(255,255,255,0.8); font-size: clamp(0.9rem, 2vw, 1.0625rem); }
.cta-banner-actions { display: flex; flex-wrap: wrap; gap: 0.75rem; }

/* =========================================
   FOOTER
   ========================================= */
.footer {
  background: #0B1220;
  color: rgba(255,255,255,0.85);
  padding: clamp(3rem, 6vw, 5rem) 0 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr repeat(3, 1fr);
  gap: 2.5rem;
}
.footer-brand .nav-logo { margin-bottom: 1rem; color: #fff; }
.footer-brand p { font-size: 0.9rem; color: rgba(255,255,255,0.55); line-height: 1.6; margin-bottom: 1.25rem; }
.footer-col h4 {
  font-family: var(--font-head);
  font-size: 0.875rem;
  color: #fff;
  margin-bottom: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.07em;
}
.footer-col ul { display: flex; flex-direction: column; gap: 0.6rem; }
.footer-col ul li { font-size: 0.875rem; color: rgba(255,255,255,0.55); }
.footer-col ul a { transition: color var(--transition); }
.footer-col ul a:hover { color: var(--primary-hover); }
.social-links { display: flex; gap: 0.6rem; }
.social-link {
  width: 36px; height: 36px;
  border-radius: var(--radius-sm);
  background: rgba(255,255,255,0.08);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.875rem; font-weight: 700;
  color: rgba(255,255,255,0.7);
  transition: background var(--transition), color var(--transition);
}
.social-link:hover { background: var(--primary); color: #fff; }
.footer-bottom {
  margin-top: 3rem;
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: 1.25rem 0;
}
.footer-bottom p { font-size: 0.85rem; color: rgba(255,255,255,0.4); text-align: center; }

/* =========================================
   PAGE HERO (inner pages)
   ========================================= */
.page-hero {
  background: var(--bg-subtle);
  border-bottom: 1px solid var(--border);
  padding: clamp(3rem, 8vw, 5rem) 0;
  text-align: center;
}
.page-hero h1 {
  font-family: var(--font-head);
  font-size: clamp(2rem, 5vw, 3rem);
  line-height: 1.2;
  margin-bottom: 0.75rem;
}
.page-hero p {
  color: var(--text-muted);
  font-size: clamp(1rem, 2vw, 1.125rem);
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.65;
}
.page-hero .section-badge { margin-bottom: 0.75rem; }

/* =========================================
   SERVICES PAGE — Detailed blocks
   ========================================= */
.service-block {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 3rem;
  align-items: center;
  margin-bottom: 1rem;
}
.service-block--reverse { direction: rtl; }
.service-block--reverse > * { direction: ltr; }
.service-block-icon-wrap { display: flex; justify-content: center; }
.service-block-icon {
  width: 120px; height: 120px;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, rgba(37,99,235,0.08), rgba(20,184,166,0.08));
  border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  font-size: 3.5rem;
  flex-shrink: 0;
}
.service-block-content { max-width: 600px; }
.service-block-tag {
  display: block;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--secondary);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 0.5rem;
}
.service-block-content h2 {
  font-family: var(--font-head);
  font-size: clamp(1.5rem, 3.5vw, 2rem);
  margin-bottom: 1rem;
}
.service-block-content p { color: var(--text-muted); line-height: 1.7; margin-bottom: 1.25rem; font-size: 1rem; }
.service-feature-list {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 0.5rem;
  margin-bottom: 1.5rem;
}
.service-feature-list li { font-size: 0.9rem; color: var(--text-muted); display: flex; align-items: flex-start; gap: 0.4rem; }
.service-divider { height: 1px; background: var(--border); margin: 3rem 0; }

/* =========================================
   PORTFOLIO PAGE — Full Grid + Filters
   ========================================= */
.filter-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 2.5rem;
  justify-content: center;
}
.filter-tab {
  padding: 0.5rem 1.25rem;
  border-radius: 999px;
  border: 1.5px solid var(--border);
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-muted);
  background: var(--bg);
  min-height: 44px;
  transition: background var(--transition), color var(--transition), border-color var(--transition);
  font-family: var(--font-body);
}
.filter-tab.active, .filter-tab:hover {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
}

.portfolio-full-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 280px), 1fr));
  gap: 1.5rem;
}
.pf-card {
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--bg);
  transition: transform var(--transition), box-shadow var(--transition), opacity 0.3s;
}
.pf-card.hidden { display: none; }
.pf-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); }
.pf-thumb {
  height: 160px;
  display: flex; align-items: center; justify-content: center;
  font-size: 3rem;
}
.pf-info { padding: 1.25rem; }
.pf-tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--primary);
  background: rgba(37,99,235,0.08);
  padding: 0.2rem 0.6rem;
  border-radius: 999px;
  margin-bottom: 0.5rem;
}
.pf-info h3 { font-family: var(--font-head); font-size: 1rem; margin-bottom: 0.4rem; }
.pf-info p { font-size: 0.875rem; color: var(--text-muted); line-height: 1.5; margin-bottom: 0.75rem; }
.pf-meta { display: flex; gap: 1rem; font-size: 0.8rem; color: var(--text-muted); }

/* =========================================
   ABOUT PAGE
   ========================================= */
.two-col-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}
.about-text-block .section-badge { margin-bottom: 1rem; }
.about-text-block h2 {
  font-family: var(--font-head);
  font-size: clamp(1.5rem, 3.5vw, 2rem);
  margin-bottom: 1rem;
}
.about-text-block p { color: var(--text-muted); line-height: 1.7; margin-bottom: 1rem; }
.about-visual {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}
.about-stat-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}
.stat-big {
  font-family: var(--font-head);
  font-size: 2rem;
  font-weight: 700;
  color: var(--primary);
}
.about-stat-card span:last-child { font-size: 0.85rem; color: var(--text-muted); }

/* VALUES */
.values-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 260px), 1fr));
  gap: 1.5rem;
}
.value-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.75rem;
  transition: transform var(--transition), box-shadow var(--transition);
}
.value-card:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.value-icon { font-size: 2rem; margin-bottom: 0.75rem; }
.value-card h3 { font-family: var(--font-head); font-size: 1rem; margin-bottom: 0.5rem; }
.value-card p { font-size: 0.875rem; color: var(--text-muted); line-height: 1.6; }

/* TIMELINE */
.timeline {
  max-width: 700px;
  margin: 0 auto;
  position: relative;
}
.timeline::before {
  content: '';
  position: absolute;
  left: 72px;
  top: 0; bottom: 0;
  width: 2px;
  background: var(--border);
}
.timeline-item {
  display: flex;
  gap: 2rem;
  margin-bottom: 2.5rem;
  position: relative;
}
.timeline-year {
  width: 72px;
  flex-shrink: 0;
  font-family: var(--font-head);
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--primary);
  padding-top: 0.25rem;
  text-align: right;
}
.timeline-content {
  flex: 1;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 1.25rem 1.5rem;
  position: relative;
  margin-left: 1.5rem;
}
.timeline-content::before {
  content: '';
  position: absolute;
  left: -1.5rem;
  top: 1rem;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--primary);
  border: 2px solid #fff;
  outline: 2px solid var(--primary);
}
.timeline-content h3 { font-family: var(--font-head); font-size: 1rem; margin-bottom: 0.4rem; }
.timeline-content p { font-size: 0.875rem; color: var(--text-muted); line-height: 1.6; }

/* WHY CHOOSE US */
.why-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 300px), 1fr));
  gap: 1.5rem;
}
.why-item {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  padding: 1.25rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--bg);
}
.why-check {
  width: 28px; height: 28px;
  background: rgba(20,184,166,0.1);
  color: var(--secondary);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-weight: 700;
  flex-shrink: 0;
}
.why-item h4 { font-size: 0.9375rem; margin-bottom: 0.3rem; }
.why-item p { font-size: 0.875rem; color: var(--text-muted); line-height: 1.6; }

/* =========================================
   CONTACT PAGE
   ========================================= */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 3rem;
  align-items: start;
}
.contact-info h2 { font-family: var(--font-head); font-size: 1.5rem; margin-bottom: 0.75rem; }
.contact-info > p { color: var(--text-muted); line-height: 1.65; margin-bottom: 2rem; }
.contact-info-items { display: flex; flex-direction: column; gap: 1.25rem; }
.contact-info-item {
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
}
.contact-info-icon {
  width: 44px; height: 44px;
  background: rgba(37,99,235,0.08);
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}
.contact-info-item strong { display: block; font-size: 0.875rem; margin-bottom: 0.2rem; }
.contact-info-item a, .contact-info-item span { font-size: 0.9rem; color: var(--text-muted); transition: color var(--transition); }
.contact-info-item a:hover { color: var(--primary); }

.contact-form-wrap {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: clamp(1.5rem, 4vw, 2.5rem);
  box-shadow: var(--shadow);
}
.contact-success, .contact-error {
  margin-top: 1rem;
  padding: 0.85rem 1rem;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-weight: 500;
}
.contact-success { background: rgba(20,184,166,0.08); color: #0f766e; border: 1px solid rgba(20,184,166,0.2); }
.contact-error { background: rgba(239,68,68,0.08); color: #dc2626; border: 1px solid rgba(239,68,68,0.2); }

/* =========================================
   FORMS (shared)
   ========================================= */
.form-group { margin-bottom: 1.1rem; display: flex; flex-direction: column; gap: 0.4rem; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }

label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text);
}
label span { color: #EF4444; }

input, select, textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--bg);
  transition: border-color var(--transition), box-shadow var(--transition);
  min-height: 48px;
  line-height: 1.5;
}
input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(37,99,235,0.12);
}
input[aria-invalid="true"], select[aria-invalid="true"], textarea[aria-invalid="true"] {
  border-color: #EF4444;
}
textarea { resize: vertical; min-height: 96px; }
select { appearance: none; -webkit-appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23667085' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 1rem center; padding-right: 2.5rem; }

.field-error { font-size: 0.8125rem; color: #EF4444; font-weight: 500; min-height: 1.2em; }

/* =========================================
   LEAD MODAL
   ========================================= */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(11,18,32,0.55);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  z-index: 9000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s, visibility 0.3s;
}
.modal-overlay.open { opacity: 1; visibility: visible; }
.modal {
  background: var(--bg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  width: 100%;
  max-width: 480px;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
  transform: scale(0.92) translateY(20px);
  transition: transform 0.3s ease;
}
.modal-overlay.open .modal { transform: scale(1) translateY(0); }
.modal-body { padding: clamp(1.5rem, 4vw, 2.25rem); }
.modal-icon { font-size: 2.5rem; margin-bottom: 0.75rem; text-align: center; }
.modal h2 {
  font-family: var(--font-head);
  font-size: 1.4rem;
  text-align: center;
  margin-bottom: 0.4rem;
}
.modal-sub { color: var(--text-muted); text-align: center; font-size: 0.9rem; margin-bottom: 1.5rem; }
.modal-close {
  position: absolute;
  top: 1rem; right: 1rem;
  width: 36px; height: 36px;
  border-radius: 50%;
  background: var(--bg-subtle);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.875rem;
  color: var(--text-muted);
  transition: background var(--transition), color var(--transition);
  z-index: 1;
}
.modal-close:hover { background: #fee2e2; color: #dc2626; }
.btn-notnow {
  display: block;
  width: 100%;
  margin-top: 0.75rem;
  text-align: center;
  font-size: 0.875rem;
  color: var(--text-muted);
  padding: 0.5rem;
  min-height: 44px;
  transition: color var(--transition);
  font-family: var(--font-body);
}
.btn-notnow:hover { color: var(--text); }

.modal-success {
  padding: 3rem 2rem;
  text-align: center;
}
.success-icon { font-size: 3rem; margin-bottom: 1rem; }
.modal-success h3 { font-family: var(--font-head); font-size: 1.4rem; margin-bottom: 0.5rem; }
.modal-success p { color: var(--text-muted); }

/* =========================================
   RESPONSIVE — MOBILE FIRST
   ========================================= */

/* Small phones — 320px–767px */
@media (max-width: 767px) {
  /* NAV */
  .nav-links {
    position: fixed;
    top: var(--nav-h);
    left: 0; right: 0;
    background: #fff;
    flex-direction: column;
    align-items: flex-start;
    padding: 0 1.5rem;
    gap: 0.25rem;
    border-bottom: 1px solid var(--border);
    box-shadow: var(--shadow);
    z-index: 850;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s ease, padding 0.35s ease;
  }
  .nav-links.open { max-height: 400px; padding: 1.5rem 1.5rem 2rem; }
  .nav-link { font-size: 1rem; padding: 0.6rem 0; width: 100%; min-height: 44px; display: flex; align-items: center; }
  .nav-overlay { display: block; }
  .hamburger { display: flex; }
  .nav-actions .btn-primary { font-size: 0.8125rem; padding: 0.5rem 0.85rem; }

  /* HERO */
  .hero { min-height: auto; padding: 3rem 0 2rem; }
  .hero-visual { display: none; }

  /* TRUST */
  .trust-grid { gap: 1rem 2rem; }
  .trust-divider { display: none; }

  /* STEPS */
  .steps-grid { grid-template-columns: 1fr; }
  .step-arrow { display: none; }

  /* SERVICE BLOCKS */
  .service-block, .service-block--reverse {
    grid-template-columns: 1fr;
    direction: ltr;
    gap: 1.5rem;
    text-align: center;
  }
  .service-block-icon { width: 90px; height: 90px; font-size: 2.5rem; margin: 0 auto; }
  .service-feature-list { grid-template-columns: 1fr; }

  /* ABOUT TWO COL */
  .two-col-grid { grid-template-columns: 1fr; }
  .about-visual { grid-template-columns: repeat(2, 1fr); }

  /* TIMELINE */
  .timeline::before { left: 50px; }
  .timeline-year { width: 50px; font-size: 0.8rem; }
  .timeline-content { margin-left: 1rem; }
  .timeline-content::before { left: -1rem; }

  /* CONTACT */
  .contact-layout { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }

  /* FOOTER */
  .footer-grid { grid-template-columns: 1fr; gap: 2rem; }

  /* CTA BANNER */
  .cta-banner-inner { text-align: center; justify-content: center; }
  .cta-banner-actions { justify-content: center; }
}

/* Tablets — 768px–1023px */
@media (min-width: 768px) and (max-width: 1023px) {
  .hero-visual { display: none; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .service-block, .service-block--reverse {
    grid-template-columns: auto 1fr;
    direction: ltr;
  }
  .service-block--reverse { direction: rtl; }
  .service-block--reverse > * { direction: ltr; }
  .two-col-grid { grid-template-columns: 1fr; }
  .contact-layout { grid-template-columns: 1fr; }
}

/* Desktop — 1024px+ */
@media (min-width: 1024px) {
  .step-arrow { display: block; }
  .steps-grid { grid-template-columns: 1fr auto 1fr auto 1fr auto 1fr; }
}