/* ==========================================================================
   PRO SHIELD SERVICES - STYLESHEET
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Montserrat:ital,wght@0,500;0,600;0,700;0,800;0,900;1,700&family=Plus+Jakarta+Sans:wght@400;500;600;700&display=swap');

:root {
  --primary-blue: #0066ff;
  --primary-blue-hover: #0052cc;
  --dark-navy: #091527;
  --dark-navy-card: #0b1a30;
  --bg-light: #f8fafc;
  --bg-grey: #f1f5f9;
  --text-dark: #1e293b;
  --text-muted: #64748b;
  --text-light: #f8fafc;
  --border-color: #cbd5e1;
  --shadow-sm: 0 4px 12px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 16px 36px rgba(0, 0, 0, 0.16);
  --transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  --font-heading: 'Montserrat', sans-serif;
  --font-body: 'Plus Jakarta Sans', sans-serif;
}

/* Reset & Base Styles */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}

body {
  font-family: var(--font-body);
  color: var(--text-dark);
  background-color: #ffffff;
  overflow-x: hidden;
  line-height: 1.6;
}

/* Typography & Global Components */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--dark-navy);
}

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

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

.container {
  max-width: 1320px;
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: 90px 0;
}

.text-center {
  text-align: center;
}

/* Subtitle & Heading Styles */
.section-subtitle-tag {
  color: var(--primary-blue);
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  display: block;
  margin-bottom: 6px;
}

.section-heading-main {
  font-size: clamp(1.8rem, 2.5vw, 2.3rem);
  font-weight: 900;
  text-transform: uppercase;
  color: var(--dark-navy);
  line-height: 1.2;
  margin-bottom: 20px;
}

.section-title-dark {
  font-size: clamp(1.8rem, 2.5vw, 2.2rem);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.04em;

}

.heading-line-blue {
  width: 50px;
  height: 3px;
  background-color: var(--primary-blue);
  margin: 12px auto 40px auto;
  border-radius: 2px;
}

.heading-line-blue.align-left {
  margin: 12px 0 30px 0;
}

/* Scroll reveal initial state */
.scroll-reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.scroll-reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ==========================================================================
   HEADER NAVIGATION
   ========================================================================== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 90px;
  background-color: #ffffff;
  z-index: 1000;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.06);
  transition: var(--transition);
}

.header.scrolled {
  height: 76px;
  background-color: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(12px);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.nav-container {
  max-width: 1360px;
  height: 100%;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand-logo {
  display: flex;
  align-items: center;
  overflow: visible;
  z-index: 10;
}

.brand-logo img {
  height: 60px;
  width: auto;
  object-fit: contain;
  transform: scale(1.85);
  transform-origin: left center;
  transition: var(--transition);
}

.header.scrolled .brand-logo img {
  height: 50px;
  transform: scale(1.65);
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 36px;
  list-style: none;
}

.nav-link {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.88rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: #334155;
  position: relative;
  padding: 8px 0;
}

.nav-link:hover, .nav-link.active {
  color: var(--primary-blue);
}

.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background-color: var(--primary-blue);
  border-radius: 2px;
}

.nav-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 13px 26px;
  background-color: var(--primary-blue);
  color: #ffffff;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.85rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  border-radius: 4px;
  box-shadow: 0 4px 14px rgba(0, 102, 255, 0.3);
  transition: var(--transition);
  border: none;
  cursor: pointer;
}

.nav-btn:hover {
  background-color: var(--primary-blue-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 102, 255, 0.45);
}

.mobile-toggle {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 28px;
  height: 20px;
  background: transparent;
  border: none;
  cursor: pointer;
}

.mobile-toggle span {
  width: 100%;
  height: 3px;
  background-color: var(--dark-navy);
  border-radius: 2px;
}

/* ==========================================================================
   HERO SECTION
   ========================================================================== */
.hero {
  position: relative;
  width: 100%;
  min-height: calc(100vh - 90px);
  margin-top: 90px;
  display: flex;
  align-items: center;
  background-color: var(--dark-navy);
  overflow: hidden;
}

.hero-bg-container {
  position: absolute;
  top: 0;
  right: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
}

.hero-bg-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center right;
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg, 
    rgba(8, 22, 44, 0.98) 0%, 
    rgba(8, 22, 44, 0.94) 38%, 
    rgba(9, 25, 52, 0.82) 52%, 
    rgba(9, 25, 52, 0.35) 68%, 
    rgba(0, 0, 0, 0) 88%
  );
  z-index: 2;
}

.hero-container {
  position: relative;
  z-index: 3;
  max-width: 1360px;
  width: 100%;
  margin: 0 auto;
  padding: 80px 24px;
}

.hero-content {
  max-width: 650px;
  color: #ffffff;
}

.hero-title {
  font-family: var(--font-heading);
  font-size: clamp(2.2rem, 3.8vw, 3.5rem);
  font-weight: 900;
  line-height: 1.12;
  text-transform: uppercase;
  margin-bottom: 24px;
  color: #ffffff;
}

.hero-title .highlight-blue {
  color: var(--primary-blue);
  display: block;
}

.hero-subtitle {
  font-size: clamp(1rem, 1.2vw, 1.15rem);
  line-height: 1.65;
  color: #e2e8f0;
  margin-bottom: 36px;
  max-width: 580px;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 16px 36px;
  background-color: var(--primary-blue);
  color: #ffffff;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.9rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  border-radius: 4px;
  box-shadow: 0 6px 20px rgba(0, 102, 255, 0.4);
  transition: var(--transition);
  border: 2px solid var(--primary-blue);
  cursor: pointer;
}

.btn-primary:hover {
  background-color: var(--primary-blue-hover);
  border-color: var(--primary-blue-hover);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0, 102, 255, 0.5);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 16px 36px;
  background-color: transparent;
  color: #ffffff;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.9rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  border-radius: 4px;
  border: 2px solid rgba(255, 255, 255, 0.85);
  transition: var(--transition);
  cursor: pointer;
}

.btn-secondary:hover {
  background-color: rgba(255, 255, 255, 0.15);
  border-color: #ffffff;
  transform: translateY(-2px);
}

.hero-badges {
  display: flex;
  align-items: center;
  gap: 30px;
  margin-top: 40px;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.15);
}

.badge-item {
  display: flex;
  align-items: center;
  gap: 10px;
  color: #cbd5e1;
  font-size: 0.85rem;
  font-weight: 600;
}

.badge-icon {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(0, 102, 255, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary-blue);
}

/* ==========================================================================
   SECTION 1: ABOUT US ("WELCOME TO PRO SHIELD SERVICES")
   ========================================================================== */
.about-section {
  background-color: #ffffff;
}

.about-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr 1fr;
  gap: 40px;
  align-items: center;
}

.about-p {
  font-size: 0.95rem;
  color: #475569;
  line-height: 1.7;
  margin-bottom: 16px;
}

.about-image-wrapper {
  width: 100%;
  height: 320px;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.about-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition);
}

.about-image-wrapper:hover .about-img {
  transform: scale(1.04);
}

.about-checklist {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.check-item {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 700;
  color: var(--dark-navy);
  font-size: 0.95rem;
}

.check-icon {
  color: var(--primary-blue);
  font-size: 1.25rem;
  display: flex;
  align-items: center;
}

/* ==========================================================================
   SECTION 2: OUR SERVICES (Dark Theme)
   ========================================================================== */
.services-section {
  background-color: var(--dark-navy);
  color: #ffffff;
}

.light-text .section-title-dark {
  color: #ffffff;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.service-card {
  background-color: #ffffff;
  border-radius: 8px;
  overflow: visible;
  box-shadow: var(--shadow-md);
  transition: var(--transition);
  color: var(--text-dark);
  position: relative;
}

.service-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}

.card-img-box {
  position: relative;
  height: 190px;
  overflow: visible;
}

.card-img-box img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 8px 8px 0 0;
  transition: var(--transition);
}

.service-card:hover .card-img-box img {
  transform: scale(1.03);
}

.card-icon-badge {
  position: absolute;
  bottom: -24px;
  left: 50%;
  transform: translateX(-50%);
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background-color: var(--primary-blue);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  border: 3px solid #ffffff;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.2);
  z-index: 10;
}

.card-content {
  padding: 36px 20px 24px 20px;
  text-align: center;
}

.card-content h3 {
  font-size: 1.05rem;
  font-weight: 800;
  text-transform: uppercase;
  margin-bottom: 12px;
  color: var(--dark-navy);
}

.card-content p {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* ==========================================================================
   SECTION 3: WHY CHOOSE US & OUR PROCESS
   ========================================================================== */
.process-section {
  background-color: #f8fafc;
}

.process-grid {
  display: grid;
  grid-template-columns: 1fr 0.9fr 1.1fr;
  gap: 40px;
  align-items: center;
}

.why-choose-p {
  font-size: 0.92rem;
  color: var(--text-muted);
  line-height: 1.65;
  margin-bottom: 24px;
}

.why-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

.why-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--dark-navy);
}

.why-item i {
  color: var(--primary-blue);
}

.process-img-col {
  width: 100%;
  height: 380px;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.process-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.process-steps {
  display: flex;
  flex-direction: column;
  gap: 24px;
  margin-top: 10px;
}

.process-step {
  display: flex;
  gap: 18px;
}

.step-node {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.step-icon {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background-color: var(--primary-blue);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
  box-shadow: 0 4px 12px rgba(0, 102, 255, 0.3);
}

.step-line {
  width: 2px;
  flex-grow: 1;
  background: repeating-linear-gradient(to bottom, var(--primary-blue) 0, var(--primary-blue) 4px, transparent 4px, transparent 8px);
  margin-top: 8px;
}

.step-info h4 {
  font-size: 0.98rem;
  font-weight: 800;
  text-transform: uppercase;
  color: var(--dark-navy);
  margin-bottom: 4px;
}

.step-info p {
  font-size: 0.88rem;
  color: var(--text-muted);
}

/* ==========================================================================
   SECTION 4: FEATURED PROJECTS
   ========================================================================== */
.projects-section {
  background-color: #ffffff;
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.project-card {
  border-radius: 6px;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.project-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
}

.project-img-box {
  height: 220px;
  overflow: hidden;
}

.project-img-box img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition);
}

.project-card:hover .project-img-box img {
  transform: scale(1.06);
}

.project-title-bar {
  background-color: var(--primary-blue);
  color: #ffffff;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.85rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  text-align: center;
  padding: 14px 16px;
}

/* ==========================================================================
   SECTION 5: CALL TO ACTION BANNER
   ========================================================================== */
.cta-banner {
  position: relative;
  background: var(--dark-navy);
  padding: 60px 0;
  overflow: hidden;
  color: #ffffff;
}

.cta-bg-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, rgba(9, 21, 39, 0.95) 0%, rgba(9, 21, 39, 0.85) 100%);
  z-index: 1;
}

.cta-container {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  flex-wrap: wrap;
}

.cta-text h2 {
  color: #ffffff;
  font-size: clamp(1.6rem, 2.5vw, 2.2rem);
  font-weight: 900;
  text-transform: uppercase;
  margin-bottom: 8px;
}

.cta-text p {
  color: #cbd5e1;
  font-size: 1.05rem;
}

/* ==========================================================================
   SECTION 6: CONTACT INFORMATION & FORM
   ========================================================================== */
.contact-section {
  background-color: #f8fafc;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 50px;
  align-items: start;
}

.contact-col-title {
  font-size: 1.3rem;
  font-weight: 800;
  text-transform: uppercase;
  color: var(--dark-navy);
  margin-bottom: 28px;
}

.contact-info-col {
  position: relative;
  padding-right: 20px;
}

.contact-list {
  display: flex;
  flex-direction: column;
  gap: 24px;
  position: relative;
  z-index: 2;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 16px;
}

.contact-icon {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  border: 1.5px solid var(--primary-blue);
  color: var(--primary-blue);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}

.contact-link {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--dark-navy);
}

.contact-link:hover {
  color: var(--primary-blue);
}

.australia-map-bg {
  position: absolute;
  bottom: -40px;
  right: 0;
  width: 280px;
  opacity: 0.6;
  pointer-events: none;
  z-index: 1;
}

/* Contact Form Controls */
.contact-form-col {
  background: #ffffff;
  padding: 36px;
  border-radius: 8px;
  box-shadow: var(--shadow-sm);
}

.form-row {
  display: flex;
  gap: 16px;
  margin-bottom: 16px;
}

.half-width {
  flex: 1;
}

.form-input-grey, .form-select-grey, .form-textarea-grey {
  width: 100%;
  padding: 14px 18px;
  background-color: #f1f5f9;
  border: 1px solid #e2e8f0;
  border-radius: 4px;
  font-family: var(--font-body);
  font-size: 0.92rem;
  color: var(--text-dark);
  outline: none;
  transition: var(--transition);
}

.form-input-grey:focus, .form-select-grey:focus, .form-textarea-grey:focus {
  border-color: var(--primary-blue);
  background-color: #ffffff;
  box-shadow: 0 0 0 3px rgba(0, 102, 255, 0.12);
}

.form-textarea-grey {
  resize: vertical;
  min-height: 110px;
  margin-bottom: 20px;
}

.full-width-btn {
  width: 100%;
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.footer {
  background-color: #ffffff;
  color: #475569;
  padding: 70px 0 30px 0;
  border-top: 1px solid #e2e8f0;
}

.footer-top {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1.2fr 1.1fr;
  gap: 40px;
  margin-bottom: 50px;
}

.footer-brand {
  overflow: visible;
}

.footer-logo {
  height: 60px;
  width: auto;
  display: inline-block;
  margin-bottom: 16px;
  transform: scale(1.5);
  transform-origin: left center;
}

.footer-desc {
  font-size: 0.88rem;
  line-height: 1.65;
  margin-bottom: 20px;
  color: #475569;
}

.social-links {
  display: flex;
  gap: 12px;
}

.social-links a {
  width: 36px;
  height: 36px;
  border-radius: 4px;
  background: #f1f5f9;
  color: var(--dark-navy);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.95rem;
  transition: var(--transition);
}

.social-links a:hover {
  background: var(--primary-blue);
  color: #ffffff;
  transform: translateY(-2px);
}

.footer-title {
  color: var(--dark-navy);
  font-size: 0.95rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 20px;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links a {
  font-size: 0.88rem;
  color: #475569;
}

.footer-links a:hover {
  color: var(--primary-blue);
  padding-left: 4px;
}

.footer-contact-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
  font-size: 0.88rem;
  color: #475569;
}

.footer-contact-list li {
  display: flex;
  align-items: center;
  gap: 10px;
}

.footer-contact-list a {
  color: #475569;
}

.footer-contact-list a:hover {
  color: var(--primary-blue);
}

.footer-contact-list i {
  color: var(--primary-blue);
}

.footer-bottom {
  border-top: 1px solid #e2e8f0;
  padding-top: 24px;
  text-align: center;
  font-size: 0.85rem;
  color: #64748b;
}

/* ==========================================================================
   MODALS & TOAST
   ========================================================================== */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(9, 21, 39, 0.75);
  backdrop-filter: blur(8px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
}

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

.modal-container {
  background-color: #ffffff;
  border-radius: 10px;
  width: 100%;
  max-width: 520px;
  padding: 36px;
  box-shadow: var(--shadow-lg);
  position: relative;
  transform: scale(0.9) translateY(20px);
  transition: var(--transition);
}

.modal-overlay.active .modal-container {
  transform: scale(1) translateY(0);
}

.modal-close {
  position: absolute;
  top: 18px;
  right: 18px;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: #f1f5f9;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  color: #64748b;
}

.modal-header h3 {
  font-size: 1.5rem;
  color: var(--dark-navy);
  font-weight: 800;
  margin-bottom: 6px;
}

.modal-header p {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-bottom: 20px;
}

.form-group {
  margin-bottom: 16px;
}

.form-label {
  display: block;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 6px;
  text-transform: uppercase;
}

.form-input, .form-select, .form-textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1.5px solid #cbd5e1;
  border-radius: 4px;
  font-family: var(--font-body);
  font-size: 0.92rem;
  color: var(--text-dark);
  outline: none;
}

.form-submit-btn {
  width: 100%;
  padding: 15px;
  background-color: var(--primary-blue);
  color: #ffffff;
  border: none;
  border-radius: 4px;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 0.95rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  cursor: pointer;
  transition: var(--transition);
}

.call-number {
  font-size: 2rem;
  font-weight: 900;
  color: var(--primary-blue);
  margin: 16px 0;
  display: block;
}

.toast-msg {
  position: fixed;
  bottom: 30px;
  right: 30px;
  background: var(--dark-navy);
  color: #ffffff;
  padding: 16px 24px;
  border-radius: 8px;
  border-left: 4px solid var(--primary-blue);
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 12px;
  z-index: 3000;
  transform: translateY(100px);
  opacity: 0;
  transition: var(--transition);
}

.toast-msg.show {
  transform: translateY(0);
  opacity: 1;
}

/* ==========================================================================
   RESPONSIVE BREAKPOINTS
   ========================================================================== */
@media (max-width: 1100px) {
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .about-grid, .process-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }
  .about-image-wrapper, .process-img-col {
    height: 300px;
  }
  .footer-top {
    grid-template-columns: 1fr 1fr;
    gap: 30px;
  }
}

@media (max-width: 868px) {
  .header { height: 76px; }
  .hero { margin-top: 76px; min-height: calc(100vh - 76px); }
  .nav-menu, .nav-btn { display: none; }
  .mobile-toggle { display: flex; }
  
  .nav-menu.mobile-active {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 76px;
    left: 0;
    width: 100%;
    background-color: #ffffff;
    padding: 24px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
  }

  .projects-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .contact-grid {
    grid-template-columns: 1fr;
  }
  .form-row {
    flex-direction: column;
    gap: 16px;
  }
}

@media (max-width: 580px) {
  .services-grid, .projects-grid {
    grid-template-columns: 1fr;
  }
  .cta-container {
    flex-direction: column;
    text-align: center;
  }
  .footer-top {
    grid-template-columns: 1fr;
  }
}