/* ==========================================================================
   ppp — Niger State Development and Investment Promotion Agency
   Custom Stylesheet (HTML, CSS, JS, PHP, MySQL Architecture)
   Exact Color & Style extraction from https://ppp.org/
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Montserrat:ital,wght@0,300;0,400;0,500;0,600;0,700;0,800;1,400&family=Poppins:wght@400;500;600;700&display=swap');

:root {
  /* Brand Core Identity */
  --ppp-navy: #062136;              /* Prussian Deep Navy rgb(6, 33, 54) */
  --ppp-blue: #0062ad;              /* Royal Cobalt Blue rgb(0, 98, 173) */
  --ppp-cyan: #07b4ff;              /* Interactive Cyan rgb(7, 180, 255) */
  --ppp-green: #0b5c37;             /* Sunshine Forest Green rgb(11, 92, 55) */
  --ppp-gold: #f59e0b;              /* Sunshine Gold rgb(245, 158, 11) */
  --ppp-bronze: #9e6e3d;            /* Warm Bronze rgb(158, 110, 61) */

  /* Neutral Spectrum */
  --ppp-charcoal: #191919;          /* rgb(25, 25, 25) */
  --ppp-slate-dark: #313131;        /* rgb(49, 49, 49) */
  --ppp-slate-muted: #59616d;       /* Body secondary */
  --ppp-border: #e2e8f0;            /* Dividers */
  --ppp-canvas: #fafafa;            /* Light canvas */
  --ppp-surface: #ffffff;           /* Cards & sheet */

  /* Typography */
  --font-body: 'Montserrat', Arial, Helvetica, sans-serif;
  --font-nav: 'Poppins', Arial, Helvetica, sans-serif;

  /* Shadows & Transitions */
  --shadow-sm: 0 2px 6px rgba(6, 33, 54, 0.06);
  --shadow-md: 0 8px 20px rgba(6, 33, 54, 0.10);
  --shadow-lg: 0 16px 36px rgba(6, 33, 54, 0.15);
  --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

/* Base Reset & Typography */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  color: var(--ppp-charcoal);
  background-color: var(--ppp-canvas);
  font-size: 16px;
  line-height: 1.7;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-body);
  color: var(--ppp-navy);
  font-weight: 700;
  line-height: 1.3;
}

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

a:hover {
  color: var(--ppp-cyan);
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

.container {
  width: 100%;
  max-width: 1220px;
  margin: 0 auto;
  padding: 0 20px;
}

/* ==========================================================================
   Top Header Bar
   ========================================================================== */
.top-bar {
  background-color: var(--ppp-navy);
  color: #ffffff;
  font-size: 13px;
  padding: 8px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.top-bar-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
}

.top-bar-contact {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}

.top-bar-contact a {
  color: #ffffff;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.top-bar-contact a:hover {
  color: var(--ppp-cyan);
}

.top-bar-social {
  display: flex;
  align-items: center;
  gap: 15px;
}

.top-bar-social a {
  color: #ffffff;
}

.top-bar-social a:hover {
  color: var(--ppp-cyan);
}

/* ==========================================================================
   Main Header & Navigation
   ========================================================================== */
.main-header {
  background-color: var(--ppp-surface);
  box-shadow: var(--shadow-sm);
  position: sticky;
  top: 0;
  z-index: 1000;
  transition: var(--transition);
}

.main-header.scrolled {
  box-shadow: var(--shadow-md);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 90px;
  transition: height 0.3s ease;
}

.main-header.scrolled .nav-container {
  height: 72px;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand-logo img {
  height: 60px;
  width: auto;
}

.brand-logo-text {
  font-family: var(--font-body);
  font-size: 22px;
  font-weight: 800;
  color: var(--ppp-navy);
  letter-spacing: -0.5px;
}

.brand-logo-text span {
  color: var(--ppp-blue);
}

/* Navigation Links */
.main-nav {
  display: flex;
  align-items: center;
}

.nav-menu {
  display: flex;
  list-style: none;
  align-items: center;
  margin: 0;
  padding: 0;
}

.nav-item {
  position: relative;
}

.nav-link {
  font-family: var(--font-nav);
  font-weight: 600;
  font-size: 14px;
  text-transform: uppercase;
  color: var(--ppp-navy);
  padding: 10px 16px;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  letter-spacing: 0.3px;
  position: relative;
}

.nav-link:hover,
.nav-item.current-menu-item > .nav-link {
  color: var(--ppp-blue);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 16px;
  right: 16px;
  height: 2px;
  background-color: var(--ppp-navy);
  transform: scaleX(0);
  transition: transform 0.25s ease;
}

.nav-link:hover::after,
.nav-item.current-menu-item > .nav-link::after {
  transform: scaleX(1);
}

/* Dropdown Menus */
.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  background-color: var(--ppp-surface);
  min-width: 280px;
  box-shadow: var(--shadow-lg);
  border-top: 3px solid var(--ppp-navy);
  list-style: none;
  padding: 10px 0;
  margin: 0;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: var(--transition);
  z-index: 100;
}

.nav-item:hover > .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.dropdown-item a {
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 500;
  padding: 10px 20px;
  display: block;
  color: var(--ppp-charcoal);
  border-bottom: 1px solid #f1f5f9;
}

.dropdown-item:last-child a {
  border-bottom: none;
}

.dropdown-item a:hover {
  background-color: var(--ppp-canvas);
  color: var(--ppp-blue);
  padding-left: 24px;
}

/* Mobile Toggler */
.mobile-nav-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 24px;
  color: var(--ppp-navy);
  cursor: pointer;
}

/* ==========================================================================
   Buttons
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 12px 28px;
  border-radius: 4px;
  cursor: pointer;
  transition: var(--transition);
  text-align: center;
}

.btn-primary {
  background-color: var(--ppp-navy);
  color: #ffffff;
  border: 1px solid var(--ppp-navy);
  box-shadow: 0 0 0 3em var(--ppp-navy) inset;
}

.btn-primary:hover {
  background-color: transparent;
  color: var(--ppp-navy);
  box-shadow: 0 0 0 1px var(--ppp-navy) inset;
}

.btn-outline {
  background-color: transparent;
  color: var(--ppp-navy);
  border: 1px solid var(--ppp-navy);
  box-shadow: 0 0 0 1px var(--ppp-navy) inset;
}

.btn-outline:hover {
  background-color: var(--ppp-navy);
  color: #ffffff;
  box-shadow: 0 0 0 3em var(--ppp-navy) inset;
}

.btn-white {
  background-color: #ffffff;
  color: var(--ppp-navy);
  border: 1px solid #ffffff;
}

.btn-white:hover {
  background-color: transparent;
  color: #ffffff;
}

.btn-gold {
  background-color: var(--ppp-gold);
  color: #ffffff;
  border: 1px solid var(--ppp-gold);
}

.btn-gold:hover {
  background-color: #d97706;
  color: #ffffff;
}

.btn-sm {
  padding: 8px 18px;
  font-size: 12px;
}

.btn-lg {
  padding: 16px 36px;
  font-size: 15px;
}

/* ==========================================================================
   Hero Carousel Section
   ========================================================================== */
.hero-carousel-section {
  position: relative;
  width: 100%;
  min-height: 580px;
  overflow: hidden;
  background: var(--ppp-navy);
}

/* Individual slides */
.hero-slide {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center center;
  background-repeat: no-repeat;
  display: flex;
  align-items: center;
  opacity: 0;
  transform: scale(1.04);
  transition: opacity 0.9s ease, transform 0.9s ease;
  pointer-events: none;
}

.hero-slide.active {
  opacity: 1;
  transform: scale(1);
  pointer-events: auto;
  position: relative;
  min-height: 580px;
}

/* Dark gradient overlay on each slide */
.hero-slide-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(6, 33, 54, 0.82) 0%,
    rgba(6, 33, 54, 0.55) 60%,
    rgba(0, 0, 0, 0.3) 100%
  );
  z-index: 1;
}

/* Text content sitting above overlay */
.hero-slide-content {
  position: relative;
  z-index: 2;
  max-width: 780px;
  padding: 100px 20px;
  color: #ffffff;
}

/* Badge */
.hero-badge {
  display: inline-block;
  background-color: var(--ppp-blue);
  color: #ffffff;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  padding: 6px 14px;
  border-radius: 4px;
  margin-bottom: 20px;
}

/* Title */
.hero-title {
  color: #ffffff;
  font-size: 42px;
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 20px;
  text-shadow: 0 2px 8px rgba(0,0,0,0.35);
}

/* Subtitle */
.hero-subtitle {
  font-size: 17px;
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: 35px;
  line-height: 1.7;
  max-width: 640px;
}

/* Buttons row */
.hero-buttons {
  display: flex;
  gap: 15px;
  flex-wrap: wrap;
}

/* ── Prev / Next arrow buttons ── */
.hero-carousel-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 10;
  background: rgba(6, 33, 54, 0.55);
  border: 2px solid rgba(255,255,255,0.3);
  color: #ffffff;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  transition: background 0.25s ease, border-color 0.25s ease, transform 0.2s ease;
  backdrop-filter: blur(4px);
}

.hero-carousel-btn:hover {
  background: var(--ppp-blue);
  border-color: var(--ppp-blue);
  transform: translateY(-50%) scale(1.1);
}

.hero-carousel-prev { left: 22px; }
.hero-carousel-next { right: 22px; }

/* ── Dot indicators ── */
.hero-carousel-dots {
  position: absolute;
  bottom: 22px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 10;
  display: flex;
  gap: 10px;
}

.hero-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  border: 2px solid rgba(255,255,255,0.7);
  background: transparent;
  cursor: pointer;
  transition: background 0.3s ease, transform 0.2s ease, border-color 0.3s ease;
  padding: 0;
}

.hero-dot.active,
.hero-dot:hover {
  background: var(--ppp-gold);
  border-color: var(--ppp-gold);
  transform: scale(1.25);
}

/* Page Hero Header (Inner Pages) */
.page-hero {
  background: linear-gradient(135deg, var(--ppp-navy) 0%, var(--ppp-blue) 100%);
  color: #ffffff;
  padding: 70px 0;
  text-align: center;
  position: relative;
}

.page-hero h1 {
  color: #ffffff;
  font-size: 38px;
  font-weight: 800;
  margin-bottom: 12px;
}

.page-hero p {
  color: rgba(255, 255, 255, 0.85);
  font-size: 17px;
  max-width: 700px;
  margin: 0 auto;
}

.breadcrumbs {
  margin-top: 15px;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.7);
}

.breadcrumbs a {
  color: #ffffff;
}

.breadcrumbs a:hover {
  color: var(--ppp-cyan);
}

/* ==========================================================================
   Advantages Carousel / Grid
   ========================================================================== */
.advantages-section {
  padding: 70px 0;
  background-color: var(--ppp-surface);
  border-bottom: 1px solid var(--ppp-border);
}

.section-header {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 50px;
}

.super-headline {
  display: block;
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--ppp-blue);
  letter-spacing: 1.5px;
  margin-bottom: 8px;
}

.main-headline {
  font-size: 32px;
  font-weight: 800;
  color: var(--ppp-navy);
  margin-bottom: 16px;
}

.advantages-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 25px;
}

.advantage-card {
  background-color: var(--ppp-canvas);
  border: 1px solid var(--ppp-border);
  border-radius: 8px;
  padding: 30px 24px;
  text-align: center;
  transition: var(--transition);
}

.advantage-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
  border-color: var(--ppp-blue);
  background-color: #ffffff;
}

.advantage-icon {
  width: 60px;
  height: 60px;
  background-color: var(--ppp-navy);
  color: #ffffff;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  margin-bottom: 20px;
  transition: var(--transition);
}

.advantage-card:hover .advantage-icon {
  background-color: var(--ppp-blue);
  transform: scale(1.1);
}

.advantage-card h3 {
  font-size: 18px;
  margin-bottom: 10px;
}

.advantage-card p {
  font-size: 14px;
  color: var(--ppp-slate-muted);
}

/* ==========================================================================
   Priority Sectors Section
   ========================================================================== */
.sectors-section {
  padding: 80px 0;
}

.sectors-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: 30px;
}

.sector-card {
  background-color: var(--ppp-surface);
  border: 1px solid var(--ppp-border);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.sector-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--ppp-blue);
}

.sector-card-image {
  position: relative;
  height: 220px;
  overflow: hidden;
}

.sector-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

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

.sector-card-badge {
  position: absolute;
  top: 15px;
  right: 15px;
  background-color: var(--ppp-navy);
  color: #ffffff;
  padding: 5px 12px;
  border-radius: 4px;
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
}

.sector-card-body {
  padding: 25px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.sector-card-body h3 {
  font-size: 20px;
  margin-bottom: 12px;
}

.sector-card-body p {
  color: var(--ppp-slate-muted);
  font-size: 14px;
  margin-bottom: 20px;
  flex: 1;
}

/* ==========================================================================
   CTA Callout Banner
   ========================================================================== */
.cta-banner {
  background-color: var(--ppp-blue);
  color: #ffffff;
  padding: 60px 0;
  text-align: center;
}

.cta-banner h2 {
  color: #ffffff;
  font-size: 32px;
  margin-bottom: 15px;
}

.cta-banner p {
  font-size: 17px;
  color: rgba(255, 255, 255, 0.9);
  max-width: 650px;
  margin: 0 auto 30px;
}

/* ==========================================================================
   News & Updates Section
   ========================================================================== */
.news-section {
  padding: 80px 0;
  background-color: var(--ppp-canvas);
}

.news-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 30px;
}

.news-card {
  background-color: var(--ppp-surface);
  border: 1px solid var(--ppp-border);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.news-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}

.news-card-image {
  height: 200px;
  overflow: hidden;
}

.news-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.news-card:hover .news-card-image img {
  transform: scale(1.06);
}

.news-card-body {
  padding: 25px;
}

.news-meta {
  font-size: 13px;
  color: var(--ppp-bronze);
  font-weight: 600;
  margin-bottom: 10px;
}

.news-card h4 {
  font-size: 18px;
  line-height: 1.4;
  margin-bottom: 12px;
}

.news-card h4 a:hover {
  color: var(--ppp-blue);
}

.news-card p {
  color: var(--ppp-slate-muted);
  font-size: 14px;
  margin-bottom: 20px;
}

/* ==========================================================================
   FAQ Accordion
   ========================================================================== */
.faq-section {
  padding: 80px 0;
}

.faq-list {
  max-width: 900px;
  margin: 0 auto;
}

.faq-item {
  background-color: var(--ppp-surface);
  border: 1px solid var(--ppp-border);
  border-radius: 6px;
  margin-bottom: 15px;
  overflow: hidden;
  transition: var(--transition);
}

.faq-question {
  width: 100%;
  text-align: left;
  padding: 20px 24px;
  background: none;
  border: none;
  font-family: var(--font-body);
  font-size: 17px;
  font-weight: 700;
  color: var(--ppp-navy);
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  transition: var(--transition);
}

.faq-question:hover {
  color: var(--ppp-blue);
}

.faq-item.active .faq-question {
  background-color: var(--ppp-navy);
  color: #ffffff;
}

.faq-icon {
  font-size: 18px;
  transition: transform 0.3s ease;
}

.faq-item.active .faq-icon {
  transform: rotate(180deg);
  color: #ffffff;
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease, padding 0.35s ease;
  background-color: #ffffff;
}

.faq-item.active .faq-answer {
  padding: 24px;
  border-top: 1px solid var(--ppp-border);
}

.faq-answer p {
  font-size: 15px;
  color: var(--ppp-charcoal);
  line-height: 1.7;
}

/* ==========================================================================
   Forms & Contact Inquiries
   ========================================================================== */
.contact-section {
  padding: 80px 0;
}

.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
}

.contact-info-box {
  background-color: var(--ppp-navy);
  color: #ffffff;
  padding: 40px;
  border-radius: 8px;
}

.contact-info-box h3 {
  color: #ffffff;
  font-size: 26px;
  margin-bottom: 25px;
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 15px;
  margin-bottom: 25px;
}

.contact-item i {
  font-size: 20px;
  color: var(--ppp-cyan);
  margin-top: 4px;
}

.contact-item h5 {
  color: #ffffff;
  font-size: 16px;
  margin-bottom: 4px;
}

.contact-item p, .contact-item a {
  color: rgba(255, 255, 255, 0.85);
  font-size: 14px;
}

.contact-item a:hover {
  color: var(--ppp-cyan);
}

.form-box {
  background-color: var(--ppp-surface);
  border: 1px solid var(--ppp-border);
  border-radius: 8px;
  padding: 40px;
  box-shadow: var(--shadow-sm);
}

.form-box h3 {
  font-size: 24px;
  margin-bottom: 25px;
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  color: var(--ppp-navy);
  margin-bottom: 6px;
}

.form-control {
  width: 100%;
  padding: 12px 16px;
  font-family: var(--font-body);
  font-size: 15px;
  border: 1px solid var(--ppp-border);
  border-radius: 4px;
  background-color: #ffffff;
  transition: var(--transition);
}

.form-control:focus {
  outline: none;
  border-color: var(--ppp-navy);
  box-shadow: 0 0 0 3px rgba(6, 33, 54, 0.1);
}

textarea.form-control {
  min-height: 120px;
  resize: vertical;
}

.alert {
  padding: 14px 20px;
  border-radius: 4px;
  margin-bottom: 20px;
  font-size: 14px;
  font-weight: 500;
}

.alert-success {
  background-color: #d1fae5;
  color: #065f46;
  border: 1px solid #a7f3d0;
}

.alert-danger {
  background-color: #fee2e2;
  color: #991b1b;
  border: 1px solid #fecaca;
}

/* ==========================================================================
   Footer
   ========================================================================== */
.main-footer {
  background-color: var(--ppp-navy);
  color: #ffffff;
  padding: 70px 0 25px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 40px;
  margin-bottom: 50px;
}

.footer-widget h4 {
  color: #ffffff;
  font-size: 17px;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 25px;
  position: relative;
  padding-bottom: 10px;
}

.footer-widget h4::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 35px;
  height: 2px;
  background-color: var(--ppp-cyan);
}

.footer-about p {
  color: rgba(255, 255, 255, 0.75);
  font-size: 14px;
  margin-bottom: 20px;
  line-height: 1.8;
}

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

.footer-links li {
  margin-bottom: 12px;
}

.footer-links a {
  color: rgba(255, 255, 255, 0.75);
  font-size: 14px;
  transition: var(--transition);
}

.footer-links a:hover {
  color: var(--ppp-cyan);
  padding-left: 5px;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 25px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 15px;
  font-size: 13px;
  color: var(--ppp-bronze);
}

/* ==========================================================================
   WhatsApp Floating Live Chat Widget
   ========================================================================== */
.whatsapp-widget {
  position: fixed;
  bottom: 30px;
  right: 30px;
  z-index: 9999;
}

.whatsapp-btn {
  background-color: #25d366;
  color: #ffffff;
  border: none;
  border-radius: 50px;
  padding: 12px 20px;
  display: flex;
  align-items: center;
  gap: 10px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  cursor: pointer;
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 600;
  transition: var(--transition);
}

.whatsapp-btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.25);
}

.whatsapp-popup {
  position: absolute;
  bottom: 65px;
  right: 0;
  width: 320px;
  background-color: #ffffff;
  border-radius: 10px;
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  display: none;
  flex-direction: column;
}

.whatsapp-popup.show {
  display: flex;
}

.whatsapp-popup-header {
  background-color: var(--ppp-navy);
  color: #ffffff;
  padding: 16px 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.whatsapp-popup-header h5 {
  color: #ffffff;
  font-size: 15px;
  margin: 0;
}

.whatsapp-popup-body {
  padding: 20px;
  background-color: #e5ddd5;
  background-image: radial-gradient(#d4cbbf 10%, transparent 11%);
  background-size: 12px 12px;
}

.whatsapp-bubble {
  background-color: #ffffff;
  padding: 12px 16px;
  border-radius: 8px;
  font-size: 13px;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
  margin-bottom: 15px;
}

.whatsapp-input-row {
  display: flex;
  padding: 10px;
  background-color: #ffffff;
  border-top: 1px solid #e2e8f0;
}

.whatsapp-input-row input {
  flex: 1;
  padding: 8px 12px;
  border: 1px solid #cbd5e1;
  border-radius: 20px;
  font-size: 13px;
  outline: none;
}

.whatsapp-send {
  background-color: var(--ppp-cyan);
  color: #ffffff;
  border: none;
  border-radius: 50%;
  width: 34px;
  height: 34px;
  margin-left: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

/* ==========================================================================
   Responsive Breakpoints
   ========================================================================== */
@media (max-width: 992px) {
  .nav-menu {
    position: fixed;
    top: 90px;
    left: -100%;
    width: 100%;
    height: calc(100vh - 90px);
    background-color: #ffffff;
    flex-direction: column;
    align-items: flex-start;
    padding: 20px;
    overflow-y: auto;
    transition: left 0.3s ease;
    box-shadow: var(--shadow-lg);
  }

  .nav-menu.active {
    left: 0;
  }

  .nav-item {
    width: 100%;
  }

  .nav-link {
    width: 100%;
    padding: 14px 0;
    border-bottom: 1px solid #f1f5f9;
  }

  .dropdown-menu {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    box-shadow: none;
    border-top: none;
    background-color: #f8fafc;
    padding-left: 15px;
    display: none;
  }

  .nav-item.open > .dropdown-menu {
    display: block;
  }

  .mobile-nav-toggle {
    display: block;
  }

  .contact-layout {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 600px) {
  .hero-title {
    font-size: 28px;
  }

  .hero-carousel-section,
  .hero-slide.active {
    min-height: 460px;
  }

  .hero-slide-content {
    padding: 60px 15px 70px;
  }

  .hero-subtitle {
    font-size: 15px;
  }

  .hero-carousel-btn {
    width: 38px;
    height: 38px;
    font-size: 13px;
  }

  .hero-carousel-prev { left: 10px; }
  .hero-carousel-next { right: 10px; }

  .hero-carousel-dots {
    bottom: 14px;
  }

  .hero-dot {
    width: 10px;
    height: 10px;
  }

  .main-headline {
    font-size: 26px;
  }

  .footer-grid {
    grid-template-columns: 1fr;
  }

  .sectors-grid {
    grid-template-columns: 1fr;
  }
}