/* -------------------------------------------------------------
 * HEAVY DUTY AUSTRALIA - INDUSTRIAL COMMERCIAL STYLESHEET
 * ------------------------------------------------------------- */

:root {
  --hd-dark-bg: #11161d;
  --hd-charcoal: #161d25;
  --hd-charcoal-soft: #202936;
  --hd-orange: #fd6301;
  --hd-orange-soft: #ff8a3d;
  --hd-sand: #f8f6f2;
  --hd-cream: #fffaf4;
  --hd-white: #ffffff;
  --hd-text: #2c343e;
  --hd-text-muted: #6c7886;
  --hd-shadow-lg: 0 24px 60px rgba(10, 15, 23, 0.35);
  --hd-shadow-glow: 0 10px 30px rgba(253, 99, 1, 0.25);
  --hd-transition: all 0.3s ease;
}

html {
  scroll-behavior: smooth;
}

section[id] {
  scroll-margin-top: 6rem;
}

body {
  font-family: "Plus Jakarta Sans", sans-serif;
  color: var(--hd-text);
  background-color: #fbf9f5;
  overflow-x: hidden;
}

h1,
h2,
h3,
h4,
.navbar-brand,
.eyebrow,
.panel-kicker,
.service-kicker,
.section-label {
  font-family: "Outfit", sans-serif;
  letter-spacing: -0.01em;
}

.text-accent,
.text-orange {
  color: var(--hd-orange) !important;
}

.bg-orange-soft {
  background-color: rgba(253, 99, 1, 0.12) !important;
}

/* Navbar */
.site-navbar {
  background: rgba(17, 22, 29, 0.94);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  padding: 0.85rem 0;
  transition: var(--hd-transition);
}

.brand-logo-header {
  height: 2.75rem;
  width: auto;
}

.nav-link {
  font-weight: 600;
  font-size: 0.95rem;
  color: rgba(255, 255, 255, 0.85) !important;
  transition: var(--hd-transition);
}

.nav-link:hover,
.nav-link.active {
  color: var(--hd-orange) !important;
}

/* Buttons */
.btn-accent {
  background: var(--hd-orange);
  border-color: var(--hd-orange);
  color: var(--hd-white);
  font-weight: 700;
  border-radius: 0.75rem;
  padding: 0.75rem 1.6rem;
  box-shadow: 0 8px 24px rgba(253, 99, 1, 0.28);
  transition: var(--hd-transition);
}

.btn-accent:hover,
.btn-accent:focus {
  background: #e55800;
  border-color: #e55800;
  color: var(--hd-white);
  transform: translateY(-2px);
  box-shadow: 0 12px 30px rgba(253, 99, 1, 0.4);
}

.btn-outline-light {
  border-radius: 0.75rem;
  padding: 0.75rem 1.6rem;
  font-weight: 600;
}

/* Hero Section */
.hero-section {
  padding: 7rem 0 5.5rem;
  color: var(--hd-white);
  background: 
    radial-gradient(circle at 85% 20%, rgba(253, 99, 1, 0.2), transparent 45%),
    linear-gradient(135deg, #0e131a 0%, #171f2a 100%);
  position: relative;
  overflow: hidden;
}

.hero-section::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: radial-gradient(rgba(255, 255, 255, 0.05) 1px, transparent 1px);
  background-size: 32px 32px;
  pointer-events: none;
}

.eyebrow-badge {
  background: rgba(253, 99, 1, 0.15);
  border: 1px solid rgba(253, 99, 1, 0.3);
  padding: 0.4rem 0.9rem;
  border-radius: 999px;
}

.badge-dot {
  width: 8px;
  height: 8px;
  background-color: var(--hd-orange);
  border-radius: 50%;
  box-shadow: 0 0 10px var(--hd-orange);
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.78rem;
  font-weight: 800;
  color: var(--hd-orange-soft);
}

.hero-copy h1 {
  font-size: clamp(2.5rem, 5vw, 4.2rem);
  font-weight: 800;
  line-height: 1.08;
  margin: 0.8rem 0 1.2rem;
  letter-spacing: -0.02em;
}

.hero-copy .lead {
  font-size: 1.15rem;
  line-height: 1.75;
  color: rgba(255, 255, 255, 0.82);
  margin-bottom: 2rem;
  max-width: 38rem;
}

/* Glass Card Component */
.glass-card {
  background: rgba(255, 255, 255, 0.06);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 1.5rem;
}

.hero-panel {
  padding: 2rem;
}

.status-pill {
  background: rgba(34, 197, 94, 0.16);
  color: #4ade80;
  border: 1px solid rgba(34, 197, 94, 0.3);
  padding: 0.35rem 0.85rem;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 700;
}

.hero-logo-img {
  max-height: 4.2rem;
  width: auto;
}

.work-preview-box {
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.work-hero-img {
  width: 100%;
  height: 18rem;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.hero-panel:hover .work-hero-img {
  transform: scale(1.04);
}

.work-overlay-badge {
  position: absolute;
  bottom: 0.8rem;
  left: 0.8rem;
  background: rgba(17, 22, 29, 0.85);
  backdrop-filter: blur(8px);
  color: #ffffff;
  padding: 0.4rem 0.8rem;
  border-radius: 0.6rem;
  font-size: 0.78rem;
  font-weight: 600;
  border: 1px solid rgba(255, 255, 255, 0.15);
}

/* Stat Cards */
.stat-card {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 1.2rem;
  padding: 1.1rem;
  text-align: center;
  transition: var(--hd-transition);
}

.stat-card:hover {
  background: rgba(255, 255, 255, 0.09);
  border-color: rgba(253, 99, 1, 0.4);
}

.stat-number {
  display: block;
  font-family: "Outfit", sans-serif;
  font-size: 1.7rem;
  font-weight: 800;
  color: var(--hd-orange);
  line-height: 1;
  margin-bottom: 0.35rem;
}

.stat-label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: rgba(255, 255, 255, 0.7);
  font-weight: 600;
}

/* Section Common */
.section-space {
  padding: 5.5rem 0;
}

.section-label {
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.8rem;
  font-weight: 800;
  color: var(--hd-orange);
  display: block;
  margin-bottom: 0.5rem;
}

.section-title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  color: var(--hd-charcoal);
  letter-spacing: -0.02em;
}

.section-subtitle {
  color: var(--hd-text-muted);
  max-width: 42rem;
  font-size: 1.05rem;
}

/* Glow Cards & Mini Features */
.glow-card {
  background: var(--hd-white);
  border: 1px solid rgba(22, 29, 37, 0.08);
  border-radius: 1.4rem;
  transition: var(--hd-transition);
}

.glow-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 16px 36px rgba(17, 22, 29, 0.1);
  border-color: rgba(253, 99, 1, 0.3);
}

.mini-feature {
  padding: 1.6rem;
  height: 100%;
}

.feature-icon-wrap {
  width: 3rem;
  height: 3rem;
  background: rgba(253, 99, 1, 0.1);
  color: var(--hd-orange);
  border-radius: 0.85rem;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
}

.mini-feature h3 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 0.6rem;
}

.mini-feature p {
  color: var(--hd-text-muted);
  font-size: 0.92rem;
  margin-bottom: 0;
  line-height: 1.6;
}

/* Section Dark */
.section-dark {
  background: linear-gradient(180deg, #11161d 0%, #19222e 100%);
  color: var(--hd-white);
}

.section-dark .section-title {
  color: var(--hd-white);
}

.section-dark .section-subtitle {
  color: rgba(255, 255, 255, 0.7);
}

/* Service Tabs */
.service-tabs .nav-link {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: rgba(255, 255, 255, 0.8) !important;
  border-radius: 999px;
  padding: 0.85rem 1.5rem;
  font-weight: 700;
  transition: var(--hd-transition);
}

.tab-icon {
  height: 1.4rem;
  width: auto;
}

.service-tabs .nav-link:hover {
  background: rgba(255, 255, 255, 0.12);
}

.service-tabs .nav-link.active {
  background: var(--hd-orange) !important;
  border-color: var(--hd-orange) !important;
  color: var(--hd-white) !important;
  box-shadow: 0 8px 20px rgba(253, 99, 1, 0.35);
}

.service-content-box {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.service-kicker {
  color: var(--hd-orange-soft);
  font-size: 0.8rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  display: block;
  margin-bottom: 0.6rem;
}

.service-copy h3 {
  font-size: clamp(1.8rem, 3.5vw, 2.5rem);
  font-weight: 800;
  margin-bottom: 1rem;
}

.service-copy p {
  color: rgba(255, 255, 255, 0.8);
  line-height: 1.7;
}

.service-list {
  list-style: none;
  padding: 0;
  margin: 1.5rem 0;
}

.service-list li {
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: 0.75rem;
  font-weight: 500;
}

.service-visual-box {
  position: relative;
  height: 22rem;
}

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

.visual-tag {
  position: absolute;
  top: 1rem;
  left: 1rem;
  background: rgba(17, 22, 29, 0.85);
  backdrop-filter: blur(10px);
  color: var(--hd-white);
  padding: 0.5rem 1rem;
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 700;
  border: 1px solid rgba(255, 255, 255, 0.15);
}

/* Portfolio Gallery */
.btn-filter {
  background: var(--hd-white);
  border: 1px solid rgba(22, 29, 37, 0.12);
  color: var(--hd-charcoal);
  border-radius: 999px;
  padding: 0.5rem 1.25rem;
  font-weight: 600;
  font-size: 0.88rem;
  transition: var(--hd-transition);
}

.btn-filter:hover,
.btn-filter.active {
  background: var(--hd-charcoal);
  color: var(--hd-white);
  border-color: var(--hd-charcoal);
}

.work-card {
  height: 100%;
}

.work-img-wrapper {
  height: 15rem;
  overflow: hidden;
}

.work-img-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.work-card:hover .work-img-wrapper img {
  transform: scale(1.06);
}

.work-badge {
  position: absolute;
  top: 0.85rem;
  right: 0.85rem;
  background: var(--hd-orange);
  color: var(--hd-white);
  padding: 0.3rem 0.75rem;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.work-card-body h4 {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

/* Process Cards */
.process-card {
  background: var(--hd-white);
  border: 1px solid rgba(22, 29, 37, 0.08);
  transition: var(--hd-transition);
}

.process-card:hover {
  background: var(--hd-white);
  border-color: var(--hd-orange);
  transform: translateY(-5px);
  box-shadow: 0 16px 36px rgba(17, 22, 29, 0.1);
}

.process-num {
  font-family: "Outfit", sans-serif;
  font-size: 2.4rem;
  font-weight: 800;
  color: var(--hd-orange);
  line-height: 1;
  margin-bottom: 1rem;
}

.process-card h4 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 0.6rem;
}

/* Quote Wizard */
.quote-card {
  background: #ffffff;
}

.wizard-option {
  cursor: pointer;
  transition: var(--hd-transition);
}

.btn-check:checked + .wizard-option {
  background-color: var(--hd-charcoal) !important;
  color: var(--hd-white) !important;
  border-color: var(--hd-charcoal) !important;
  box-shadow: 0 6px 18px rgba(17, 22, 29, 0.2);
}

/* FAQ Accordion */
.custom-accordion .accordion-button {
  background: #ffffff;
  color: var(--hd-charcoal);
  font-size: 1.05rem;
  padding: 1.2rem 1.5rem;
}

.custom-accordion .accordion-button:not(.collapsed) {
  background: rgba(253, 99, 1, 0.08);
  color: var(--hd-orange);
  box-shadow: none;
}

/* CTA Section */
.cta-section {
  padding-bottom: 5.5rem;
}

.cta-panel {
  background: linear-gradient(135deg, #0e131a 0%, #1b2432 100%);
}

.footer-logo {
  height: 2.2rem;
  width: auto;
}

/* Animations */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

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

/* Responsive */
@media (max-width: 991.98px) {
  .hero-section {
    padding-top: 5.5rem;
  }
  .service-visual-box {
    height: 16rem;
  }
}

@media (max-width: 767.98px) {
  .section-space {
    padding: 4rem 0;
  }
  .hero-copy h1 {
    font-size: 2.4rem;
  }
  .service-tabs {
    flex-direction: column;
    align-items: stretch;
  }
  .service-tabs .nav-link {
    text-align: center;
    width: 100%;
  }
}

/* Floating Contact Buttons */
.whatsapp-float,
.sms-float,
.phone-float {
  position: fixed;
  right: 2rem;
  width: 3.6rem;
  height: 3.6rem;
  color: #ffffff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  z-index: 9999;
  transition: all 0.3s ease;
  text-decoration: none;
}

.whatsapp-float {
  bottom: 2rem;
  background-color: #25d366;
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.4);
}

.whatsapp-float:hover {
  background-color: #20ba5a;
  color: #ffffff;
  transform: scale(1.1);
  box-shadow: 0 12px 30px rgba(37, 211, 102, 0.6);
}

.sms-float {
  bottom: 6.35rem;
  background-color: #2563eb;
  box-shadow: 0 8px 24px rgba(37, 99, 235, 0.4);
}

.sms-float:hover {
  background-color: #1d4ed8;
  color: #ffffff;
  transform: scale(1.1);
  box-shadow: 0 12px 30px rgba(37, 99, 235, 0.6);
}

.phone-float {
  bottom: 10.7rem;
  background-color: #d95200;
  box-shadow: 0 8px 24px rgba(253, 99, 1, 0.4);
  font-size: 1.6rem;
}

.phone-float:hover {
  background-color: #b94300;
  color: #ffffff;
  transform: scale(1.1);
}

.phone-float:focus-visible,
.sms-float:focus-visible,
.whatsapp-float:focus-visible {
  outline: 3px solid #ffffff;
  outline-offset: 4px;
}