/* ============================================================
   BEAMAX CONSTRUCTION - OFFICIAL CORPORATE DESIGN SYSTEM
   Theme: Professional, Simple & Executive (BidPrime Inspired)
   Colors: Deep Navy #1C2C6E | Primary Blue #1565C0 | Sky Blue #0284C7 | Pure White #FFFFFF
   No glows, no robotic grids, high contrast, clean white backgrounds
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=Poppins:wght@400;500;600;700;800&display=swap');

/* --- CSS Variables --- */
:root {
  --navy:         #1C2C6E;
  --navy-dark:    #0F172A;
  --blue:         #1565C0;
  --blue-hover:   #0D47A1;
  --sky:          #0284C7;
  --charcoal:     #1E293B;
  --slate:        #475569;
  --slate-light:  #64748B;
  --light-bg:     #F8FAFC;
  --white:        #FFFFFF;
  --border:       #E2E8F0;
  --border-light: #F1F5F9;
  --border-focus: #1565C0;
  --whatsapp:     #25D366;
  --whatsapp-dark:#1EBE5D;
  --radius-sm:    6px;
  --radius-md:    10px;
  --radius-lg:    14px;
  --transition:   0.25s ease;
  --font-body:    'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-head:    'Poppins', var(--font-body);
}

/* --- Reset & Base --- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
html {
  scroll-behavior: smooth;
  font-size: 16px;
}
body {
  font-family: var(--font-body);
  color: var(--charcoal);
  background: var(--white);
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
img {
  max-width: 100%;
  height: auto;
  display: block;
}
a {
  text-decoration: none;
  color: inherit;
  transition: var(--transition);
}
ul {
  list-style: none;
}

/* --- Typography --- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-head);
  font-weight: 700;
  line-height: 1.25;
  color: var(--navy);
  letter-spacing: -0.02em;
}
h1 { font-size: clamp(2rem, 4.5vw, 3.2rem); }
h2 { font-size: clamp(1.6rem, 3.2vw, 2.3rem); }
h3 { font-size: clamp(1.15rem, 2.2vw, 1.4rem); }
h4 { font-size: 1.05rem; }
p  { color: var(--slate); line-height: 1.75; font-size: 0.98rem; }

/* --- Layout Utilities --- */
.container {
  max-width: 1220px;
  margin: 0 auto;
  padding: 0 24px;
}
.section {
  padding: 80px 0;
}
.section-sm {
  padding: 50px 0;
}
.section-white {
  background: var(--white);
}
.section-bg {
  background: var(--light-bg);
}

.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}
.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.text-center { text-align: center; }
.flex        { display: flex; }
.flex-center { display: flex; align-items: center; justify-content: center; }
.flex-between{ display: flex; align-items: center; justify-content: space-between; }
.gap-8  { gap: 8px; }
.gap-12 { gap: 12px; }
.gap-16 { gap: 16px; }
.gap-24 { gap: 24px; }
.mt-8   { margin-top: 8px; }
.mt-16  { margin-top: 16px; }
.mt-24  { margin-top: 24px; }
.mt-32  { margin-top: 32px; }
.mb-8   { margin-bottom: 8px; }
.mb-16  { margin-bottom: 16px; }
.mb-40  { margin-bottom: 40px; }

/* --- Clean Corporate Section Headers --- */
.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #EEF2FF;
  color: var(--blue);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 6px 14px;
  border-radius: 4px;
  border: 1px solid #E0E7FF;
  margin-bottom: 12px;
}
.section-tag i {
  font-size: 0.85rem;
}
.section-header {
  max-width: 700px;
  margin: 0 auto 48px;
}
.section-header h2 {
  margin-bottom: 12px;
  color: var(--navy);
}
.section-header p {
  font-size: 1.02rem;
  color: var(--slate);
}
.section-header.left {
  margin: 0 0 32px;
}

/* --- Clean Buttons (Strictly NO Glow, Professional & Crisp) --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  padding: 12px 24px;
  border-radius: 6px;
  font-family: var(--font-body);
  font-size: 0.94rem;
  font-weight: 600;
  cursor: pointer;
  border: 1.5px solid transparent;
  transition: var(--transition);
  white-space: nowrap;
  box-shadow: none; /* NO GLOW */
  outline: none;
}
.btn i {
  font-size: 1rem;
}

/* Primary Button: Solid Corporate Navy/Blue */
.btn-primary {
  background: var(--navy);
  color: var(--white);
  border-color: var(--navy);
}
.btn-primary:hover {
  background: var(--blue);
  border-color: var(--blue);
  color: var(--white);
  transform: translateY(-1px);
}

/* Secondary Button: Clean Light Blue */
.btn-blue {
  background: var(--blue);
  color: var(--white);
  border-color: var(--blue);
}
.btn-blue:hover {
  background: var(--blue-hover);
  border-color: var(--blue-hover);
  color: var(--white);
  transform: translateY(-1px);
}

/* WhatsApp Button: Official WhatsApp Green (NO GLOW) */
.btn-whatsapp {
  background: var(--whatsapp);
  color: var(--white) !important;
  border-color: var(--whatsapp);
  font-weight: 600;
}
.btn-whatsapp:hover {
  background: var(--whatsapp-dark);
  border-color: var(--whatsapp-dark);
  color: var(--white) !important;
  transform: translateY(-1px);
}
.btn-whatsapp i {
  font-size: 1.15rem;
}

/* Outline Dark Button */
.btn-outline-dark {
  background: var(--white);
  color: var(--navy);
  border-color: var(--navy);
}
.btn-outline-dark:hover {
  background: var(--navy);
  color: var(--white);
}

/* Outline Gray Button */
.btn-outline {
  background: var(--white);
  color: var(--charcoal);
  border-color: var(--border);
}
.btn-outline:hover {
  background: var(--light-bg);
  border-color: var(--slate-light);
  color: var(--navy);
}

/* Light Outline for Dark Backgrounds */
.btn-outline-light {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,0.4);
}
.btn-outline-light:hover {
  background: var(--white);
  color: var(--navy);
  border-color: var(--white);
}

.btn-lg {
  padding: 14px 28px;
  font-size: 1rem;
  border-radius: 6px;
}
.btn-sm {
  padding: 8px 16px;
  font-size: 0.85rem;
}

/* ============================================================
   TOP BAR (Optional Info Bar) & NAVIGATION (Clean White Header)
   ============================================================ */
.top-bar {
  background: #F1F5F9;
  border-bottom: 1px solid var(--border);
  padding: 8px 0;
  font-size: 0.82rem;
  color: var(--slate);
}
.top-bar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.top-bar-links {
  display: flex;
  align-items: center;
  gap: 20px;
}
.top-bar-links a {
  color: var(--slate);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.top-bar-links a:hover {
  color: var(--blue);
}

.navbar {
  position: sticky;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: var(--white);
  border-bottom: 1px solid var(--border);
  transition: var(--transition);
  padding: 0;
  box-shadow: 0 1px 3px rgba(0,0,0,0.04);
}
.navbar.scrolled {
  box-shadow: 0 4px 12px rgba(0,0,0,0.06);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 78px;
  padding: 0 24px;
  max-width: 1240px;
  margin: 0 auto;
}
.nav-logo {
  display: flex;
  align-items: center;
}
.nav-logo img {
  height: 52px;
  width: auto;
  object-fit: contain;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
}
.nav-links a {
  color: var(--charcoal);
  font-size: 0.95rem;
  font-weight: 500;
  padding: 8px 16px;
  border-radius: 4px;
  transition: var(--transition);
  position: relative;
}
.nav-links a:hover {
  color: var(--blue);
  background: #F8FAFC;
}
.nav-links a.active {
  color: var(--blue);
  font-weight: 600;
  background: #EEF2FF;
}

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

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 8px;
  background: none;
  border: none;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2.5px;
  background: var(--navy);
  border-radius: 2px;
  transition: var(--transition);
}
.hamburger.open span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

.mobile-menu {
  display: none;
  position: fixed;
  top: 78px;
  left: 0;
  right: 0;
  background: var(--white);
  border-bottom: 2px solid var(--border);
  padding: 16px 24px 28px;
  box-shadow: 0 10px 25px rgba(0,0,0,0.08);
  z-index: 999;
}
.mobile-menu.open {
  display: block;
}
.mobile-menu a {
  display: block;
  color: var(--charcoal);
  font-weight: 600;
  padding: 12px 0;
  border-bottom: 1px solid var(--border);
  font-size: 1rem;
}
.mobile-menu a:hover,
.mobile-menu a.active {
  color: var(--blue);
  padding-left: 6px;
}
.mobile-menu .btn {
  margin-top: 16px;
  width: 100%;
}

/* ============================================================
   PAGE HERO (Clean White / Light Gray Background, Crisp Readability)
   No blue gradient, high contrast dark navy text!
   ============================================================ */
.page-hero {
  background: var(--light-bg);
  border-bottom: 1px solid var(--border);
  padding: 56px 0;
  position: relative;
}
.page-hero-content {
  max-width: 800px;
}
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  color: var(--slate-light);
  margin-bottom: 14px;
}
.breadcrumb a {
  color: var(--blue);
  font-weight: 500;
}
.breadcrumb a:hover {
  text-decoration: underline;
}
.breadcrumb span {
  color: #94A3B8;
}
.page-hero h1 {
  color: var(--navy);
  margin-bottom: 12px;
  font-size: clamp(2rem, 4vw, 2.8rem);
}
.page-hero p {
  color: var(--slate);
  font-size: 1.05rem;
  line-height: 1.7;
}

/* ============================================================
   HOME HERO (High Contrast, Executive & Simple)
   ============================================================ */
.hero {
  position: relative;
  min-height: 560px;
  display: flex;
  align-items: center;
  background: #0F172A; /* Deep solid fallback */
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  filter: brightness(0.28);
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(15,23,42,0.92) 0%, rgba(15,23,42,0.75) 60%, rgba(15,23,42,0.4) 100%);
}
.hero-content {
  position: relative;
  z-index: 2;
  color: var(--white);
  max-width: 760px;
  padding: 80px 0;
}
.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.25);
  color: var(--white);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 6px 14px;
  border-radius: 4px;
  margin-bottom: 20px;
}
.hero h1 {
  color: var(--white);
  font-size: clamp(2.2rem, 5vw, 3.6rem);
  font-weight: 800;
  line-height: 1.18;
  margin-bottom: 18px;
}
.hero h1 span {
  color: #38BDF8; /* Crisp Sky Highlight */
}
.hero-desc {
  font-size: 1.1rem;
  color: #E2E8F0;
  max-width: 600px;
  margin-bottom: 32px;
  line-height: 1.7;
}
.hero-btns {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}
.hero-stats {
  display: flex;
  gap: 40px;
  margin-top: 48px;
  padding-top: 32px;
  border-top: 1px solid rgba(255,255,255,0.15);
  flex-wrap: wrap;
}
.hero-stat-num {
  font-family: var(--font-head);
  font-size: 2.1rem;
  font-weight: 800;
  color: var(--white);
  line-height: 1;
}
.hero-stat-num span {
  color: #38BDF8;
}
.hero-stat-label {
  font-size: 0.8rem;
  color: #94A3B8;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-top: 4px;
}

/* ============================================================
   STATS BAR (Pure White Background, Dark Navy Readable Text)
   ============================================================ */
.stats-bar {
  background: var(--white);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 44px 0;
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
}
.stat-item {
  text-align: center;
  padding: 10px 24px;
  position: relative;
}
.stat-item:not(:last-child)::after {
  content: '';
  position: absolute;
  right: 0;
  top: 15%;
  bottom: 15%;
  width: 1px;
  background: var(--border);
}
.stat-num {
  font-family: var(--font-head);
  font-size: 2.6rem;
  font-weight: 800;
  color: var(--navy);
  line-height: 1;
}
.stat-suffix {
  display: inline;
  color: var(--blue);
}
.stat-label {
  font-size: 0.85rem;
  color: var(--slate);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-top: 8px;
}

/* ============================================================
   SERVICE CARDS (Clean Corporate Style, Crisp Icons)
   ============================================================ */
.service-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 32px 28px;
  transition: var(--transition);
  position: relative;
  display: flex;
  flex-direction: column;
}
.service-card:hover {
  border-color: #93C5FD;
  box-shadow: 0 8px 24px rgba(0,0,0,0.06);
  transform: translateY(-3px);
}
.card-icon {
  width: 52px;
  height: 52px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  font-size: 1.4rem;
  flex-shrink: 0;
}
.icon-navy {
  background: #EEF2FF;
  color: var(--navy);
}
.icon-blue {
  background: #EFF6FF;
  color: var(--blue);
}
.icon-sky {
  background: #F0F9FF;
  color: #0284C7;
}
.service-card h3 {
  font-size: 1.2rem;
  margin-bottom: 10px;
  color: var(--navy);
}
.service-card p {
  font-size: 0.92rem;
  color: var(--slate);
  line-height: 1.7;
  flex-grow: 1;
}
.service-card .card-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--blue);
  font-size: 0.9rem;
  font-weight: 600;
  margin-top: 18px;
}
.service-card .card-link:hover {
  color: var(--navy);
  gap: 9px;
}
.service-num {
  position: absolute;
  top: 20px;
  right: 24px;
  font-size: 1.8rem;
  font-weight: 800;
  color: #CBD5E1;
  font-family: var(--font-head);
  line-height: 1;
}

/* ============================================================
   WHY CHOOSE US SECTION
   ============================================================ */
.why-section {
  background: var(--light-bg);
}
.why-img-wrap {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: 0 4px 16px rgba(0,0,0,0.06);
}
.why-img-wrap img {
  width: 100%;
  height: 480px;
  object-fit: cover;
}
.why-badge {
  position: absolute;
  bottom: 24px;
  left: 24px;
  background: var(--white);
  border-radius: var(--radius-sm);
  padding: 16px 20px;
  box-shadow: 0 4px 14px rgba(0,0,0,0.1);
  display: flex;
  align-items: center;
  gap: 14px;
  border: 1px solid var(--border);
}
.why-badge-icon {
  width: 44px;
  height: 44px;
  background: #FEF3C7;
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  color: #D97706;
  flex-shrink: 0;
}
.why-badge-text strong {
  display: block;
  font-size: 1rem;
  color: var(--navy);
}
.why-badge-text span {
  font-size: 0.8rem;
  color: var(--slate);
}
.why-features {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.why-feature-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  padding: 18px 20px;
  background: var(--white);
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  transition: var(--transition);
}
.why-feature-item:hover {
  border-color: #93C5FD;
  box-shadow: 0 4px 12px rgba(0,0,0,0.04);
}
.why-feature-icon {
  width: 42px;
  height: 42px;
  flex-shrink: 0;
  background: #EFF6FF;
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  color: var(--blue);
}
.why-feature-item h4 {
  font-size: 1rem;
  margin-bottom: 4px;
  color: var(--navy);
}
.why-feature-item p {
  font-size: 0.9rem;
  color: var(--slate);
  margin: 0;
}

/* ============================================================
   PROCESS STEPS (Clean 4 Steps)
   ============================================================ */
.process-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.process-step {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 32px 24px;
  text-align: center;
  transition: var(--transition);
}
.process-step:hover {
  border-color: #93C5FD;
  box-shadow: 0 6px 18px rgba(0,0,0,0.05);
  transform: translateY(-2px);
}
.step-num {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--navy);
  color: var(--white);
  font-family: var(--font-head);
  font-size: 1.25rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 18px;
}
.process-step h4 {
  margin-bottom: 8px;
  font-size: 1.05rem;
  color: var(--navy);
}
.process-step p {
  font-size: 0.88rem;
  color: var(--slate);
  line-height: 1.65;
}

/* ============================================================
   SHOWCASE SECTION (Clean White Background, High Readability)
   ============================================================ */
.showcase-section {
  background: var(--white);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 80px 0;
}
.showcase-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 48px;
  align-items: center;
}
.showcase-content h2 {
  color: var(--navy);
  margin-bottom: 14px;
}
.showcase-content p {
  color: var(--slate);
  font-size: 1.02rem;
  line-height: 1.75;
  margin-bottom: 24px;
}
.showcase-features {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 30px;
}
.showcase-feature-row {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.95rem;
  color: var(--charcoal);
  font-weight: 500;
}
.showcase-feature-row i {
  color: #10B981;
  font-size: 1rem;
}
.showcase-imgs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.showcase-img {
  border-radius: var(--radius-sm);
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: 0 2px 8px rgba(0,0,0,0.04);
}
.showcase-img img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  transition: var(--transition);
}
.showcase-img:hover img {
  transform: scale(1.03);
}

/* ============================================================
   TESTIMONIALS
   ============================================================ */
.testimonials-section {
  background: var(--light-bg);
}
.testimonial-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 32px 28px;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.testimonial-card:hover {
  box-shadow: 0 6px 20px rgba(0,0,0,0.05);
  border-color: #93C5FD;
}
.stars {
  color: #F59E0B;
  font-size: 0.95rem;
  margin-bottom: 14px;
  display: flex;
  gap: 4px;
}
.testimonial-text {
  font-style: normal;
  color: var(--charcoal);
  font-size: 0.94rem;
  line-height: 1.7;
  margin-bottom: 24px;
  flex-grow: 1;
}
.testimonial-author {
  display: flex;
  align-items: center;
  gap: 12px;
}
.author-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: #EEF2FF;
  color: var(--navy);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.95rem;
  flex-shrink: 0;
  border: 1px solid #E0E7FF;
}
.author-name {
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--navy);
}
.author-role {
  font-size: 0.82rem;
  color: var(--slate-light);
}

/* ============================================================
   CTA BANNER (Clean Light Gray / White Corporate Card)
   ============================================================ */
.cta-section {
  background: var(--white);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 72px 0;
  text-align: center;
}
.cta-box {
  background: #F8FAFC;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 56px 36px;
  max-width: 900px;
  margin: 0 auto;
}
.cta-box h2 {
  color: var(--navy);
  font-size: clamp(1.8rem, 3.5vw, 2.4rem);
  margin-bottom: 12px;
}
.cta-box p {
  color: var(--slate);
  font-size: 1.05rem;
  max-width: 620px;
  margin: 0 auto 32px;
  line-height: 1.7;
}
.cta-btns {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ============================================================
   PROJECTS / PORTFOLIO PAGE
   ============================================================ */
.filter-tabs {
  display: flex;
  gap: 8px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 40px;
}
.filter-btn {
  padding: 10px 22px;
  border-radius: 6px;
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  border: 1px solid var(--border);
  background: var(--white);
  color: var(--charcoal);
  transition: var(--transition);
  font-family: var(--font-body);
}
.filter-btn.active,
.filter-btn:hover {
  background: var(--navy);
  color: var(--white);
  border-color: var(--navy);
}
.projects-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.project-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}
.project-card:hover {
  border-color: #93C5FD;
  box-shadow: 0 8px 24px rgba(0,0,0,0.06);
  transform: translateY(-3px);
}
.project-img-wrap {
  height: 240px;
  position: relative;
  overflow: hidden;
  background: #E2E8F0;
}
.project-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition);
}
.project-card:hover .project-img-wrap img {
  transform: scale(1.04);
}
.project-badge {
  position: absolute;
  top: 14px;
  left: 14px;
  background: var(--navy);
  color: var(--white);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 4px 10px;
  border-radius: 4px;
}
.project-body {
  padding: 24px;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}
.project-body h3 {
  font-size: 1.18rem;
  color: var(--navy);
  margin-bottom: 8px;
}
.project-body p {
  font-size: 0.9rem;
  color: var(--slate);
  margin-bottom: 18px;
  line-height: 1.65;
  flex-grow: 1;
}
.project-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 14px;
  border-top: 1px solid var(--border);
  font-size: 0.85rem;
  color: var(--slate-light);
}
.project-meta span i {
  color: var(--blue);
  margin-right: 4px;
}
.project-card.hidden {
  display: none;
}

/* ============================================================
   CONTACT PAGE
   ============================================================ */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 52px;
  align-items: start;
}
.contact-info-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.contact-info-card {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  padding: 22px 24px;
  background: var(--white);
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  transition: var(--transition);
}
.contact-info-card:hover {
  border-color: #93C5FD;
  box-shadow: 0 4px 14px rgba(0,0,0,0.04);
}
.contact-icon-box {
  width: 46px;
  height: 46px;
  border-radius: 6px;
  background: #EFF6FF;
  color: var(--blue);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  flex-shrink: 0;
}
.contact-icon-box.whatsapp-bg {
  background: #DCFCE7;
  color: #16A34A;
}
.contact-info-card strong {
  display: block;
  font-size: 0.92rem;
  color: var(--navy);
  margin-bottom: 2px;
}
.contact-info-card span,
.contact-info-card a {
  font-size: 0.9rem;
  color: var(--slate);
}
.contact-info-card a:hover {
  color: var(--blue);
}

.contact-form {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 40px;
  box-shadow: 0 4px 16px rgba(0,0,0,0.04);
}
.contact-form h3 {
  font-size: 1.4rem;
  color: var(--navy);
  margin-bottom: 6px;
}
.contact-form > p {
  margin-bottom: 28px;
  font-size: 0.94rem;
  color: var(--slate);
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.form-group {
  margin-bottom: 18px;
}
.form-group label {
  display: block;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--charcoal);
  margin-bottom: 6px;
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--border);
  border-radius: 6px;
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--charcoal);
  background: var(--white);
  transition: var(--transition);
  outline: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(21,101,192,0.1);
}
.form-group textarea {
  resize: vertical;
  min-height: 120px;
}
.form-submit {
  margin-top: 8px;
}
.form-submit .btn {
  width: 100%;
}

/* ============================================================
   FAQ ACCORDION
   ============================================================ */
.faq-section {
  background: var(--light-bg);
}
.faq-wrap {
  max-width: 820px;
  margin: 0 auto;
}
.faq-item {
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  margin-bottom: 12px;
  background: var(--white);
  overflow: hidden;
  transition: var(--transition);
}
.faq-item.open {
  border-color: #93C5FD;
}
.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 22px;
  cursor: pointer;
  font-weight: 600;
  font-size: 1rem;
  color: var(--navy);
  user-select: none;
  gap: 14px;
}
.faq-question i {
  color: var(--blue);
  transition: var(--transition);
}
.faq-item.open .faq-question i {
  transform: rotate(180deg);
}
.faq-answer {
  display: none;
  padding: 0 22px 18px;
  font-size: 0.94rem;
  color: var(--slate);
  line-height: 1.7;
  border-top: 1px solid var(--border-light);
  padding-top: 14px;
}
.faq-item.open .faq-answer {
  display: block;
}

/* ============================================================
   SERVICE DETAIL CARDS (Services Page)
   ============================================================ */
.service-detail-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 36px;
  margin-bottom: 28px;
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 40px;
  align-items: center;
}
.service-detail-card.reverse {
  grid-template-columns: 1fr 1.1fr;
}
.service-detail-img {
  border-radius: var(--radius-sm);
  overflow: hidden;
  height: 320px;
  border: 1px solid var(--border);
}
.service-detail-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.service-detail-content h3 {
  font-size: 1.45rem;
  color: var(--navy);
  margin-bottom: 12px;
}
.service-detail-content p {
  margin-bottom: 16px;
  font-size: 0.96rem;
  line-height: 1.75;
}
.service-features {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.feature-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.92rem;
  color: var(--charcoal);
  font-weight: 500;
}
.feature-item i {
  color: #10B981;
  font-size: 1rem;
  flex-shrink: 0;
}

/* ============================================================
   ABOUT PAGE (Values & Credentials)
   ============================================================ */
.values-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.value-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 36px 24px;
  text-align: center;
  transition: var(--transition);
}
.value-card:hover {
  border-color: #93C5FD;
  box-shadow: 0 6px 20px rgba(0,0,0,0.05);
}
.value-icon {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: #EEF2FF;
  color: var(--navy);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  margin: 0 auto 20px;
}
.value-card h3 {
  font-size: 1.2rem;
  margin-bottom: 10px;
}
.cert-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.cert-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 24px 20px;
  text-align: center;
  transition: var(--transition);
}
.cert-card:hover {
  border-color: #93C5FD;
}
.cert-icon {
  font-size: 1.8rem;
  color: var(--blue);
  margin-bottom: 12px;
}
.cert-card h4 {
  font-size: 0.98rem;
  color: var(--navy);
  margin-bottom: 6px;
}
.cert-card p {
  font-size: 0.85rem;
  line-height: 1.6;
}

/* ============================================================
   FOOTER (Professional Deep Corporate Navy, Official Social Logos)
   ============================================================ */
.footer {
  background: #0F172A; /* Crisp deep slate navy */
  color: #CBD5E1;
  padding: 70px 0 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: 40px;
  padding-bottom: 50px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.footer-brand img {
  height: 52px;
  margin-bottom: 18px;
  background: #FFFFFF;
  padding: 4px 8px;
  border-radius: 4px;
  display: inline-block;
}
.footer-brand p {
  font-size: 0.9rem;
  color: #94A3B8;
  line-height: 1.7;
  max-width: 300px;
}

/* Official Social Media Brand Logos */
.footer-social {
  display: flex;
  gap: 10px;
  margin-top: 22px;
}
.social-btn {
  width: 38px;
  height: 38px;
  border-radius: 6px;
  background: rgba(255,255,255,0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.05rem;
  color: #FFFFFF;
  transition: var(--transition);
}
.social-whatsapp:hover {
  background: #25D366 !important;
  color: #FFFFFF !important;
}
.social-facebook:hover {
  background: #1877F2 !important;
  color: #FFFFFF !important;
}
.social-linkedin:hover {
  background: #0A66C2 !important;
  color: #FFFFFF !important;
}
.social-instagram:hover {
  background: radial-gradient(circle at 30% 107%, #fdf497 0%, #fdf497 5%, #fd5949 45%, #d6249f 60%, #285AEB 90%) !important;
  color: #FFFFFF !important;
}
.social-x:hover {
  background: #000000 !important;
  color: #FFFFFF !important;
}
.social-youtube:hover {
  background: #FF0000 !important;
  color: #FFFFFF !important;
}

.footer-col h4 {
  color: var(--white);
  font-size: 0.95rem;
  font-weight: 700;
  margin-bottom: 18px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.footer-col ul {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.footer-col ul li a {
  color: #94A3B8;
  font-size: 0.9rem;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.footer-col ul li a:hover {
  color: #38BDF8;
  padding-left: 4px;
}
.footer-contact-item {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  font-size: 0.9rem;
  margin-bottom: 14px;
}
.footer-contact-icon {
  color: #38BDF8;
  flex-shrink: 0;
  margin-top: 3px;
  font-size: 1rem;
}
.footer-contact-item strong {
  display: block;
  color: var(--white);
  font-size: 0.85rem;
  margin-bottom: 2px;
}
.footer-contact-item span,
.footer-contact-item a {
  color: #94A3B8;
}
.footer-contact-item a:hover {
  color: var(--white);
}
.footer-bottom {
  text-align: center;
  padding: 22px 0;
  font-size: 0.85rem;
  color: #64748B;
}
.footer-bottom a {
  color: #94A3B8;
}

/* ============================================================
   RESPONSIVE LAYOUT
   ============================================================ */
@media (max-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .stat-item:nth-child(2)::after { display: none; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .process-steps { grid-template-columns: repeat(2, 1fr); }
  .cert-grid { grid-template-columns: repeat(2, 1fr); }
  .service-detail-card,
  .service-detail-card.reverse { grid-template-columns: 1fr; }
  .service-detail-img { height: 260px; }
  .showcase-grid { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
  .section { padding: 50px 0; }
  .grid-2 { grid-template-columns: 1fr; gap: 36px; }
  .grid-3 { grid-template-columns: 1fr; }
  .nav-links, .nav-actions .btn { display: none; }
  .hamburger { display: flex; }
  .hero-stats { gap: 24px; }
  .hero-stat-num { font-size: 1.8rem; }
  .projects-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .values-grid { grid-template-columns: 1fr; }
  .cta-btns { flex-direction: column; align-items: stretch; }
  .hero-btns { flex-direction: column; }
  .btn-lg { width: 100%; }
  .process-steps { grid-template-columns: 1fr; }
  .contact-form { padding: 24px 20px; }
  .cta-box { padding: 36px 20px; }
}
@media (max-width: 480px) {
  h1 { font-size: 1.85rem; }
  h2 { font-size: 1.45rem; }
  .stats-grid { grid-template-columns: 1fr; }
  .stat-item::after { display: none !important; }
  .cert-grid { grid-template-columns: 1fr; }
  .showcase-imgs { grid-template-columns: 1fr; }
  .hero-stats { flex-direction: column; gap: 18px; }
}