/* ===========================
   Design Tokens
   =========================== */
:root {
  --color-primary: #3CBBB1;
  --color-primary-light: #7DD8D0;
  --color-primary-lighter: #D4F1EE;
  --color-primary-dark: #2A8A82;
  --color-primary-darker: #1D5F5A;
  --color-accent: #E8638A;
  --color-accent-light: #F2A0B8;
  --color-text: #2D3436;
  --color-text-secondary: #4A5568;
  --color-border: #CBD5E0;
  --color-bg-alt: #F7FAFC;
  --color-white: #ffffff;

  --font-heading: 'Nunito', sans-serif;
  --font-body: 'Nunito Sans', sans-serif;

  --nav-height: 64px;
  --container-max: 1100px;
  --radius: 10px;
  --radius-sm: 6px;
  --shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 8px 30px rgba(0, 0, 0, 0.1);
  --transition: 0.3s ease;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--nav-height);
}

body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--color-text);
  background: var(--color-white);
  -webkit-font-smoothing: antialiased;
}

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

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

a:hover {
  color: var(--color-primary-dark);
}

h1, h2, h3, h4 {
  font-family: var(--font-heading);
  line-height: 1.2;
  color: var(--color-text);
}

/* ===========================
   Skip Link
   =========================== */
.skip-link {
  position: absolute;
  top: -100%;
  left: 1rem;
  background: var(--color-primary);
  color: var(--color-white);
  padding: 0.5rem 1rem;
  border-radius: var(--radius-sm);
  z-index: 1000;
  font-weight: 600;
}

.skip-link:focus {
  top: 0.5rem;
  color: var(--color-white);
}

/* ===========================
   Container
   =========================== */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 1.25rem;
}

/* ===========================
   Navigation
   =========================== */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: transparent;
  transition: background var(--transition), box-shadow var(--transition);
}

.site-header.scrolled {
  background: var(--color-white);
  box-shadow: var(--shadow);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 1.25rem;
  height: var(--nav-height);
}

.nav-logo {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.25rem;
  color: var(--color-white);
  transition: color var(--transition);
}

.nav-logo:hover {
  color: var(--color-white);
}

.scrolled .nav-logo {
  color: var(--color-primary);
}

.scrolled .nav-logo:hover {
  color: var(--color-primary-dark);
}

.nav-toggle {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  z-index: 110;
}

.hamburger-line {
  display: block;
  width: 24px;
  height: 2.5px;
  background: var(--color-white);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}

.scrolled .hamburger-line {
  background: var(--color-text);
}

.nav-toggle.active .hamburger-line:nth-child(1) {
  transform: translateY(7.5px) rotate(45deg);
}

.nav-toggle.active .hamburger-line:nth-child(2) {
  opacity: 0;
}

.nav-toggle.active .hamburger-line:nth-child(3) {
  transform: translateY(-7.5px) rotate(-45deg);
}

.nav-menu {
  list-style: none;
  position: fixed;
  top: 0;
  right: 0;
  width: 280px;
  height: 100vh;
  background: var(--color-white);
  padding: 5rem 2rem 2rem;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  transform: translateX(100%);
  transition: transform var(--transition);
  box-shadow: var(--shadow-lg);
}

.nav-menu.open {
  transform: translateX(0);
}

.nav-link {
  display: block;
  padding: 0.75rem 0;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--color-text);
  border-bottom: 1px solid var(--color-border);
}

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

/* ===========================
   Buttons
   =========================== */
.btn {
  display: inline-block;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1rem;
  padding: 0.8rem 2rem;
  border-radius: var(--radius);
  border: none;
  cursor: pointer;
  text-align: center;
  transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}

.btn:active {
  transform: translateY(0);
}

.btn-accent {
  background: var(--color-accent);
  color: var(--color-white);
}

.btn-accent:hover {
  background: #D4527A;
  color: var(--color-white);
}

.btn-accent:active {
  background: #C04269;
}

/* ===========================
   Hero
   =========================== */
.hero {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 50%, var(--color-primary-darker) 100%);
  padding: 8rem 0 5rem;
  min-height: 85vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}

/* Floating background shapes */
.hero-shapes {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.hero-shape {
  position: absolute;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.06);
}

.hero-shape-1 {
  width: 300px;
  height: 300px;
  top: -60px;
  right: -80px;
  animation: float-1 8s ease-in-out infinite;
}

.hero-shape-2 {
  width: 200px;
  height: 200px;
  bottom: 10%;
  left: -50px;
  background: rgba(255, 255, 255, 0.04);
  animation: float-2 10s ease-in-out infinite;
}

.hero-shape-3 {
  width: 120px;
  height: 120px;
  top: 30%;
  right: 15%;
  background: rgba(255, 255, 255, 0.05);
  animation: float-3 7s ease-in-out infinite;
}

.hero-shape-4 {
  width: 80px;
  height: 80px;
  top: 20%;
  left: 10%;
  background: rgba(255, 255, 255, 0.08);
  animation: float-2 9s ease-in-out infinite;
}

.hero-shape-5 {
  width: 160px;
  height: 160px;
  bottom: -40px;
  right: 30%;
  background: rgba(255, 255, 255, 0.04);
  animation: float-1 11s ease-in-out infinite;
}

@keyframes float-1 {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50% { transform: translateY(-20px) rotate(5deg); }
}

@keyframes float-2 {
  0%, 100% { transform: translateY(0) translateX(0); }
  50% { transform: translateY(-15px) translateX(10px); }
}

@keyframes float-3 {
  0%, 100% { transform: translateY(0) scale(1); }
  50% { transform: translateY(-12px) scale(1.05); }
}

/* Wave divider */
.hero-wave {
  position: absolute;
  bottom: -1px;
  left: 0;
  right: 0;
  line-height: 0;
}

.hero-wave svg {
  width: 100%;
  height: 60px;
}

.hero-content {
  text-align: center;
  max-width: 700px;
  position: relative;
  z-index: 1;
}

.hero-heading {
  font-size: 2rem;
  font-weight: 800;
  color: var(--color-white);
  margin-bottom: 1.25rem;
}

.hero-subheading {
  font-size: 1.1rem;
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: 2rem;
  line-height: 1.7;
}

/* ===========================
   Sections
   =========================== */
.section {
  padding: 4rem 0;
}

.section-alt {
  background: var(--color-primary-lighter);
}

.section-contact {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
}

.section-title {
  font-size: 1.75rem;
  font-weight: 800;
  text-align: center;
  margin-bottom: 0.75rem;
}

.section-contact .section-title,
.section-contact .section-intro {
  color: var(--color-white);
}

.section-intro {
  text-align: center;
  color: var(--color-text-secondary);
  max-width: 640px;
  margin: 0 auto 2.5rem;
  font-size: 1.05rem;
  line-height: 1.7;
}

.section-contact .section-intro {
  color: rgba(255, 255, 255, 0.9);
}

/* ===========================
   Trust Cards (About)
   =========================== */
.trust-cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
  margin-top: 2rem;
}

.trust-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1.75rem;
  text-align: center;
  transition: transform var(--transition), box-shadow var(--transition);
}

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

.trust-icon {
  margin-bottom: 1rem;
}

.trust-card h3 {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  color: var(--color-primary-dark);
}

.trust-card p {
  color: var(--color-text-secondary);
  font-size: 0.95rem;
}

/* ===========================
   Services Grid
   =========================== */
.services-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
}

.service-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1.5rem;
  transition: transform var(--transition), box-shadow var(--transition);
}

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

.service-icon {
  margin-bottom: 0.75rem;
}

.service-card h3 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 0.4rem;
  color: var(--color-primary-dark);
}

.service-card p {
  color: var(--color-text-secondary);
  font-size: 0.95rem;
}

/* ===========================
   Pricing
   =========================== */
.pricing-card {
  background: var(--color-white);
  border-radius: 16px;
  padding: 2.5rem 2rem;
  max-width: 480px;
  margin: 0 auto;
  text-align: center;
  box-shadow: 0 4px 24px rgba(60, 187, 177, 0.12), 0 12px 40px rgba(0, 0, 0, 0.06);
  position: relative;
  overflow: hidden;
}

.pricing-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 5px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-primary-light), var(--color-accent-light), var(--color-accent));
}

.pricing-badge {
  display: inline-block;
  background: var(--color-primary-lighter);
  color: var(--color-primary-dark);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.8rem;
  padding: 0.3rem 1rem;
  border-radius: 999px;
  margin-bottom: 1.25rem;
  letter-spacing: 0.03em;
}

.pricing-amount {
  display: flex;
  align-items: baseline;
  justify-content: center;
  margin-bottom: 0.5rem;
  color: var(--color-primary-dark);
}

.pricing-dollar {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.75rem;
  align-self: flex-start;
  margin-top: 0.5rem;
}

.pricing-number {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 4rem;
  line-height: 1;
  background: linear-gradient(135deg, var(--color-primary-dark), var(--color-primary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.pricing-per {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 1.2rem;
  color: var(--color-text-secondary);
  margin-left: 0.2rem;
}

.pricing-description {
  color: var(--color-text-secondary);
  font-size: 0.95rem;
  margin-bottom: 1.75rem;
  line-height: 1.6;
}

.pricing-divider {
  width: 60px;
  height: 3px;
  background: var(--color-primary-light);
  border-radius: 2px;
  margin: 0 auto 1.5rem;
}

.pricing-features {
  list-style: none;
  text-align: left;
  max-width: 300px;
  margin: 0 auto 2rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.pricing-features li {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  font-size: 0.95rem;
  color: var(--color-text);
}

.pricing-features svg {
  flex-shrink: 0;
}

/* ===========================
   Areas Grid
   =========================== */
.areas-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

.area-card {
  background: var(--color-primary-lighter);
  border-radius: var(--radius);
  padding: 1.5rem;
  border-left: 4px solid var(--color-primary);
  transition: transform var(--transition), box-shadow var(--transition);
}

.area-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}

.area-card h3 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-primary-dark);
  margin-bottom: 0.3rem;
}

.area-card p {
  color: var(--color-text-secondary);
  font-size: 0.95rem;
}

.areas-note {
  text-align: center;
  margin-top: 2rem;
  color: var(--color-text-secondary);
  font-size: 1rem;
}

/* ===========================
   Testimonials
   =========================== */
.testimonials-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
}

.testimonial-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1.75rem;
  position: relative;
}

.testimonial-card::before {
  content: "\201C";
  font-family: var(--font-heading);
  font-size: 3.5rem;
  color: var(--color-primary-light);
  position: absolute;
  top: 0.25rem;
  left: 1rem;
  line-height: 1;
}

.testimonial-card p {
  color: var(--color-text);
  font-style: italic;
  font-size: 1rem;
  line-height: 1.7;
  padding-left: 1.5rem;
}

.testimonial-card footer {
  margin-top: 1rem;
  padding-left: 1.5rem;
  color: var(--color-text-secondary);
  font-size: 0.9rem;
  font-style: normal;
}

.testimonial-card cite {
  font-style: normal;
  color: var(--color-primary);
}

/* ===========================
   Contact Form
   =========================== */
.form-wrapper {
  background: var(--color-white);
  border-radius: var(--radius);
  padding: 2rem 1.5rem;
  max-width: 720px;
  margin: 0 auto;
  box-shadow: var(--shadow-lg);
}

.form-honeypot {
  position: absolute;
  left: -9999px;
  height: 0;
  overflow: hidden;
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

.form-group {
  display: flex;
  flex-direction: column;
}

.form-group label {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.9rem;
  margin-bottom: 0.35rem;
  color: var(--color-text);
}

.required {
  color: var(--color-accent);
}

.form-group input,
.form-group select,
.form-group textarea {
  font-family: var(--font-body);
  font-size: 0.95rem;
  padding: 0.65rem 0.85rem;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-white);
  color: var(--color-text);
  transition: border-color var(--transition), box-shadow var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(60, 187, 177, 0.15);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: #A0AEC0;
}

.form-group-full {
  margin-top: 1rem;
}

.form-group textarea {
  resize: vertical;
  min-height: 100px;
}

.btn-submit {
  margin-top: 1.25rem;
  width: 100%;
  padding: 0.9rem;
  font-size: 1.05rem;
}

.btn-submit:disabled {
  opacity: 0.7;
  cursor: not-allowed;
  transform: none;
}

/* Form success */
.form-success {
  text-align: center;
  padding: 2rem 1rem;
}

.success-icon {
  margin-bottom: 1rem;
}

.form-success h3 {
  font-size: 1.5rem;
  color: var(--color-primary);
  margin-bottom: 0.5rem;
}

.form-success p {
  color: var(--color-text-secondary);
  font-size: 1.05rem;
}

/* ===========================
   Footer
   =========================== */
.site-footer {
  background: var(--color-primary-darker);
  color: rgba(255, 255, 255, 0.85);
  padding: 2.5rem 0 1.5rem;
}

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

.footer-logo {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.2rem;
  color: var(--color-white);
  margin-bottom: 0.5rem;
}

.footer-suburbs {
  font-size: 0.95rem;
  margin-bottom: 0.75rem;
  color: rgba(255, 255, 255, 0.75);
}

.footer-note {
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.6);
  margin-bottom: 1.5rem;
  font-style: italic;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  padding-top: 1rem;
}

.footer-bottom p {
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.5);
}

/* ===========================
   Scroll Reveal
   =========================== */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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

/* ===========================
   Reduced Motion
   =========================== */
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .trust-card,
  .service-card,
  .area-card,
  .btn {
    transition: none;
  }

  .trust-card:hover,
  .service-card:hover,
  .area-card:hover,
  .btn:hover {
    transform: none;
  }

  .hero-shape {
    animation: none;
  }
}

/* ===========================
   Tablet (768px+)
   =========================== */
@media (min-width: 768px) {
  .nav-toggle {
    display: none;
  }

  .nav-menu {
    position: static;
    width: auto;
    height: auto;
    flex-direction: row;
    background: transparent;
    padding: 0;
    transform: none;
    box-shadow: none;
    gap: 0.5rem;
  }

  .nav-link {
    padding: 0.4rem 0.85rem;
    font-size: 0.95rem;
    color: var(--color-white);
    border-bottom: none;
    border-radius: var(--radius-sm);
  }

  .nav-link:hover {
    background: rgba(255, 255, 255, 0.15);
    color: var(--color-white);
  }

  .scrolled .nav-link {
    color: var(--color-text);
  }

  .scrolled .nav-link:hover {
    background: var(--color-primary-lighter);
    color: var(--color-primary-dark);
  }

  .hero-heading {
    font-size: 2.5rem;
  }

  .section {
    padding: 5rem 0;
  }

  .trust-cards {
    grid-template-columns: repeat(3, 1fr);
  }

  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .areas-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .testimonials-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .form-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .form-wrapper {
    padding: 2.5rem;
  }

  .btn-submit {
    width: auto;
    min-width: 200px;
  }
}

/* ===========================
   Desktop (1024px+)
   =========================== */
@media (min-width: 1024px) {
  .hero {
    padding: 10rem 0 7rem;
  }

  .hero-heading {
    font-size: 3rem;
  }

  .hero-subheading {
    font-size: 1.2rem;
  }

  .hero-wave svg {
    height: 90px;
  }

  .section-title {
    font-size: 2rem;
  }

  .services-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .areas-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}