/* ==========================================================================
   SREE LAVAKUSAN TRADERS SDN BHD - Clean Production Stylesheet
   Theme: White, Sustainable Green (#134e3f, #68b92e) and Clean Blue (#0288d1)
   ========================================================================== */

:root {
  --color-primary-dark: #0f3d30;
  --color-primary: #14533f;
  --color-primary-light: #1f6f55;
  --color-accent-green: #6cb82d;
  --color-accent-lime: #84cc16;
  --color-accent-blue: #0288d1;
  --color-accent-sky: #38bdf8;
  --color-bg-light: #f5f9f6;
  --color-bg-card: #ffffff;
  --color-text-main: #142921;
  --color-text-muted: #577369;
  --color-border: #e1ede6;
  --color-card-border: rgba(20, 83, 63, 0.08);

  --font-sans: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --radius-xl: 32px;
  --radius-pill: 9999px;

  --shadow-sm: 0 2px 8px rgba(15, 61, 48, 0.04);
  --shadow-md: 0 8px 24px rgba(15, 61, 48, 0.08);
  --shadow-lg: 0 16px 40px rgba(15, 61, 48, 0.12);
  --shadow-glow: 0 0 25px rgba(108, 184, 45, 0.25);

  --transition-fast: 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-smooth: 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-slow: 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
  scroll-behavior: smooth;
  font-family: var(--font-sans);
  color: var(--color-text-main);
  background-color: #f7faf8;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  min-height: 100vh;
  line-height: 1.55;
  overflow-x: hidden;
}

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

a {
  color: inherit;
  text-decoration: none;
}

button, input, textarea, select {
  font-family: inherit;
}

/* Container */
.container {
  width: 100%;
  max-width: 1280px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 20px;
  padding-right: 20px;
}

/* ==========================================================================
   Typography & Shared Utilities
   ========================================================================== */
.section-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-primary);
  background-color: #eaf5ee;
  padding: 6px 16px;
  border-radius: var(--radius-pill);
  margin-bottom: 12px;
}

.section-badge.badge-blue {
  color: #0277bd;
  background-color: #e1f5fe;
}

.section-badge.badge-light {
  color: #a7f3d0;
  background-color: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.18);
}

.section-title {
  font-size: clamp(1.85rem, 3.2vw, 2.75rem);
  font-weight: 800;
  line-height: 1.2;
  color: var(--color-primary-dark);
  letter-spacing: -0.02em;
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--color-text-muted);
  max-width: 640px;
  margin-top: 8px;
}

/* ==========================================================================
   Buttons with Smooth Hover Effects
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 12px 24px;
  border-radius: var(--radius-pill);
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: all var(--transition-smooth);
  position: relative;
  overflow: hidden;
  text-decoration: none;
}

.btn-primary {
  background: linear-gradient(135deg, #134e3f 0%, #0c362a 100%);
  color: #ffffff;
  box-shadow: 0 4px 14px rgba(19, 78, 63, 0.28);
}

.btn-primary:hover {
  background: linear-gradient(135deg, #18604e 0%, #104939 100%);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(19, 78, 63, 0.35);
  color: #ffffff;
}

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

.btn-outline {
  background-color: #ffffff;
  color: var(--color-primary-dark);
  border: 1.5px solid #134e3f;
}

.btn-outline:hover {
  background-color: #134e3f;
  color: #ffffff;
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(19, 78, 63, 0.18);
}

.btn-accent {
  background: linear-gradient(135deg, #6cb82d 0%, #4d8f0e 100%);
  color: #ffffff;
}

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

.btn-arrow svg {
  transition: transform var(--transition-fast);
}

.btn:hover .btn-arrow svg {
  transform: translateX(4px);
}

/* Small circle button */
.btn-circle {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background-color: var(--color-primary-dark);
  color: #ffffff;
  transition: all var(--transition-fast);
  border: none;
  cursor: pointer;
}

.btn-circle:hover {
  background-color: var(--color-accent-green);
  transform: scale(1.1);
  color: #ffffff;
}

/* ==========================================================================
   Header & Navigation
   ========================================================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--color-border);
  transition: all var(--transition-smooth);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 82px;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 14px;
  cursor: pointer;
}

.brand-logo-img {
  width: 48px;
  height: 48px;
  object-fit: contain;
  transition: transform var(--transition-smooth);
}

.brand-logo:hover .brand-logo-img {
  transform: rotate(6deg) scale(1.05);
}

.brand-text {
  display: flex;
  flex-direction: column;
}

.brand-name {
  font-size: 1.15rem;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--color-primary-dark);
  line-height: 1.1;
}

.brand-sub {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--color-primary);
  text-transform: uppercase;
  margin-top: 2px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
  list-style: none;
}

.nav-link {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--color-text-main);
  position: relative;
  padding: 6px 0;
  transition: color var(--transition-fast);
}

.nav-link:hover, .nav-link.active {
  color: var(--color-primary);
  font-weight: 600;
}

.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2.5px;
  background-color: var(--color-primary);
  border-radius: var(--radius-pill);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.social-links-header {
  display: flex;
  align-items: center;
  gap: 8px;
}

.social-btn {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background-color: #10382e;
  color: #ffffff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  transition: all var(--transition-fast);
}

.social-btn:hover {
  background-color: var(--color-accent-green);
  transform: translateY(-2px);
  color: #ffffff;
}

.admin-lock-btn {
  background: transparent;
  border: 1px dashed var(--color-border);
  padding: 8px 12px;
  border-radius: var(--radius-pill);
  font-size: 0.8rem;
  color: var(--color-text-muted);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: all var(--transition-fast);
}

.admin-lock-btn:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  background-color: #f0fdf4;
}

.hamburger-btn {
  display: none;
  background: none;
  border: none;
  color: var(--color-primary-dark);
  cursor: pointer;
  padding: 6px;
}

/* ==========================================================================
   Hero Section (Exact layout from uploaded PNG)
   ========================================================================== */
.hero-section {
  padding-top: 24px;
  padding-bottom: 36px;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.95fr 1.1fr;
  gap: 20px;
  align-items: stretch;
}

/* Left Hero Column */
.hero-col-left {
  background-color: #ffffff;
  border-radius: var(--radius-xl);
  padding: 38px 34px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.hero-heading {
  font-size: clamp(2rem, 3.4vw, 3rem);
  font-weight: 900;
  color: var(--color-primary-dark);
  line-height: 1.15;
  letter-spacing: -0.025em;
  margin-top: 10px;
  margin-bottom: 16px;
}

.hero-desc {
  font-size: 1rem;
  line-height: 1.6;
  color: var(--color-text-muted);
  margin-bottom: 28px;
}

.hero-buttons {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 28px;
}

.waste-value-chip {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  background-color: #f2f8f4;
  border: 1px solid #d9eada;
  padding: 10px 18px;
  border-radius: var(--radius-pill);
  width: fit-content;
}

.chip-icon {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background-color: #134e3f;
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.chip-title {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--color-primary-dark);
}

.chip-sub {
  font-size: 0.72rem;
  color: var(--color-text-muted);
}

/* Center Hero Column */
.hero-col-center {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  min-height: 480px;
}

.hero-center-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.hero-col-center:hover .hero-center-img {
  transform: scale(1.04);
}

.reduce-reuse-badge {
  position: absolute;
  top: 30px;
  right: 24px;
  background: rgba(15, 61, 48, 0.88);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  color: #ffffff;
  padding: 18px 16px;
  border-radius: var(--radius-lg);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  width: 120px;
  box-shadow: 0 10px 25px rgba(0,0,0,0.25);
  border: 1px solid rgba(255,255,255,0.15);
}

.badge-recycle-icon {
  width: 44px;
  height: 44px;
  margin-bottom: 8px;
  color: #84cc16;
}

.reduce-text {
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  line-height: 1.25;
  text-transform: uppercase;
}

/* Right Hero Column */
.hero-col-right {
  background-color: #eaf3ed;
  border-radius: var(--radius-xl);
  padding: 30px 28px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  border: 1px solid #d5e6db;
}

.about-header {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--color-primary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 4px;
}

.about-company-name {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--color-primary-dark);
  margin-bottom: 10px;
}

.about-summary {
  font-size: 0.88rem;
  line-height: 1.5;
  color: var(--color-text-muted);
  margin-bottom: 18px;
}

.hero-pillars-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-bottom: 18px;
}

.pillar-mini-card {
  background-color: #ffffff;
  border-radius: var(--radius-md);
  padding: 12px 10px;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  border: 1px solid rgba(19, 78, 63, 0.06);
  transition: transform var(--transition-fast);
}

.pillar-mini-card:hover {
  transform: translateY(-2px);
}

.pillar-icon-box {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background-color: #e8f5e9;
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 6px;
}

.pillar-icon-box.blue {
  background-color: #e0f2fe;
  color: #0288d1;
}

.pillar-title {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--color-primary-dark);
  margin-bottom: 4px;
}

.pillar-desc {
  font-size: 0.68rem;
  color: var(--color-text-muted);
  line-height: 1.35;
}

.hero-yard-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  height: 130px;
}

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

.hero-yard-badge {
  position: absolute;
  bottom: 8px;
  left: 8px;
  right: 8px;
  background: rgba(15, 61, 48, 0.88);
  backdrop-filter: blur(6px);
  color: #ffffff;
  font-size: 0.72rem;
  font-weight: 700;
  text-align: center;
  padding: 6px 10px;
  border-radius: var(--radius-pill);
}

/* ==========================================================================
   Services Section ("What We Do" Carousel / Grid)
   ========================================================================== */
.services-section {
  padding: 48px 0;
}

.services-header-wrap {
  margin-bottom: 28px;
}

.services-scroll-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
}

.service-card {
  background-color: #ffffff;
  border-radius: var(--radius-lg);
  padding: 18px 16px;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: all var(--transition-smooth);
  cursor: pointer;
  position: relative;
}

.service-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
  border-color: #bbf0c8;
}

.service-card-thumb-wrap {
  width: 100%;
  height: 120px;
  border-radius: var(--radius-md);
  overflow: hidden;
  margin-bottom: 14px;
  background-color: #f1f6f3;
}

.service-card-thumb {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-smooth);
}

.service-card:hover .service-card-thumb {
  transform: scale(1.08);
}

.service-card-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.service-card-title {
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--color-primary-dark);
  line-height: 1.3;
}

.service-arrow-btn {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background-color: #eaf5ee;
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: all var(--transition-fast);
}

.service-card:hover .service-arrow-btn {
  background-color: var(--color-primary);
  color: #ffffff;
  transform: translateX(3px);
}

/* ==========================================================================
   Materials We Handle (Dark Green Curved Section)
   ========================================================================== */
.materials-section {
  padding: 24px 0;
}

.materials-curved-banner {
  background: linear-gradient(135deg, #0e3b2e 0%, #08241c 100%);
  border-radius: var(--radius-xl);
  padding: 34px 30px;
  color: #ffffff;
  box-shadow: var(--shadow-lg);
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.materials-banner-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  flex-wrap: wrap;
  gap: 16px;
}

.materials-title-wrap h2 {
  font-size: clamp(1.6rem, 2.8vw, 2.3rem);
  font-weight: 800;
  color: #ffffff;
  letter-spacing: -0.02em;
  margin-top: 4px;
}

.materials-title-wrap p {
  color: #a7f3d0;
  font-size: 0.95rem;
  margin-top: 4px;
}

.materials-cards-row {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 12px;
}

.material-card {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-md);
  padding: 8px;
  display: flex;
  flex-direction: column;
  transition: all var(--transition-smooth);
  cursor: pointer;
}

.material-card:hover {
  background: rgba(255, 255, 255, 0.16);
  transform: translateY(-4px);
  border-color: rgba(255, 255, 255, 0.3);
}

.material-img-wrap {
  width: 100%;
  height: 90px;
  border-radius: var(--radius-sm);
  overflow: hidden;
  margin-bottom: 8px;
}

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

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

.material-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 2px 4px;
}

.material-name {
  font-size: 0.8rem;
  font-weight: 600;
  color: #ffffff;
}

.material-mini-btn {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.65rem;
  color: #ffffff;
  transition: all var(--transition-fast);
}

.material-card:hover .material-mini-btn {
  background: #22c55e;
  transform: translateX(2px);
}

/* "Turning Waste Into Resources" Card */
.material-end-card {
  background: linear-gradient(135deg, rgba(34, 197, 94, 0.2) 0%, rgba(20, 83, 63, 0.4) 100%);
  border: 1px solid rgba(132, 204, 22, 0.3);
  border-radius: var(--radius-md);
  padding: 14px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
}

.end-card-icon {
  width: 38px;
  height: 38px;
  color: #84cc16;
  margin-bottom: 8px;
}

.end-card-text {
  font-size: 0.95rem;
  font-weight: 800;
  line-height: 1.25;
  color: #ffffff;
}

/* ==========================================================================
   Process Section ("From Waste to a Better Tomorrow")
   ========================================================================== */
.process-section {
  padding: 48px 0;
}

.process-header-wrap {
  margin-bottom: 28px;
}

.process-steps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  position: relative;
}

.process-step-card {
  background-color: #ffffff;
  border-radius: var(--radius-lg);
  padding: 24px 20px;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
  display: flex;
  align-items: flex-start;
  gap: 16px;
  position: relative;
  transition: all var(--transition-smooth);
}

.process-step-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: #bbf0c8;
}

.step-icon-circle {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background-color: #e8f5e9;
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: all var(--transition-fast);
}

.process-step-card:hover .step-icon-circle {
  background-color: var(--color-primary);
  color: #ffffff;
  transform: scale(1.08);
}

.step-content {
  flex: 1;
}

.step-num-title {
  font-size: 1rem;
  font-weight: 800;
  color: var(--color-primary-dark);
  margin-bottom: 4px;
}

.step-desc {
  font-size: 0.82rem;
  color: var(--color-text-muted);
  line-height: 1.45;
}

/* Process connector arrow indicator */
.step-arrow-divider {
  position: absolute;
  right: -14px;
  top: 50%;
  transform: translateY(-50%);
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: #ffffff;
  border: 1px solid var(--color-border);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2;
  box-shadow: var(--shadow-sm);
}

/* Interactive Process Details Modal / Expansion */
.process-flow-details {
  margin-top: 24px;
  background-color: #ffffff;
  border-radius: var(--radius-xl);
  padding: 24px;
  border: 1px solid var(--color-border);
  display: none;
}

.process-flow-details.active {
  display: block;
}

/* ==========================================================================
   Experience & Clients Section (Rich data from PDF)
   ========================================================================== */
.experience-section {
  padding: 40px 0;
  background-color: #eef6f1;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.clients-pills-wrap {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

.client-pill {
  background-color: #ffffff;
  border: 1px solid #cfe2d5;
  border-radius: var(--radius-pill);
  padding: 8px 18px;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--color-primary-dark);
  box-shadow: var(--shadow-sm);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: all var(--transition-fast);
}

.client-pill:hover {
  background-color: var(--color-primary);
  color: #ffffff;
  border-color: var(--color-primary);
  transform: translateY(-2px);
}

.client-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--color-accent-green);
}

/* Experience Highlights Grid */
.experience-highlights-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 16px;
  margin-top: 24px;
}

.exp-card {
  background-color: #ffffff;
  border-radius: var(--radius-lg);
  padding: 20px;
  border: 1px solid #d5e7db;
  box-shadow: var(--shadow-sm);
}

.exp-badge {
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--color-primary);
  background: #e8f5e9;
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  display: inline-block;
  margin-bottom: 8px;
}

.exp-client {
  font-size: 1rem;
  font-weight: 800;
  color: var(--color-primary-dark);
  margin-bottom: 6px;
}

.exp-desc {
  font-size: 0.84rem;
  color: var(--color-text-muted);
  line-height: 1.45;
}

/* ==========================================================================
   Contact & Enquiry Section (Exact Layout from uploaded PNG)
   ========================================================================== */
.contact-section {
  padding: 48px 0;
}

.contact-card-container {
  background-color: #ffffff;
  border-radius: var(--radius-xl);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-md);
  overflow: hidden;
  display: grid;
  grid-template-columns: 0.95fr 1.05fr 1.25fr;
  align-items: stretch;
}

/* Left Contact Card (Plant & Talk Business) */
.contact-col-left {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 36px 30px;
  min-height: 380px;
  overflow: hidden;
  color: #ffffff;
}

.contact-plant-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.7);
  transition: transform var(--transition-slow);
}

.contact-col-left:hover .contact-plant-bg {
  transform: scale(1.05);
}

.contact-left-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(15, 61, 48, 0.4) 0%, rgba(15, 61, 48, 0.92) 80%);
}

.contact-left-content {
  position: relative;
  z-index: 2;
}

.talk-business-badge {
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  color: #84cc16;
  text-transform: uppercase;
  margin-bottom: 6px;
}

.talk-business-heading {
  font-size: clamp(1.8rem, 2.5vw, 2.2rem);
  font-weight: 900;
  color: #ffffff;
  line-height: 1.15;
  margin-bottom: 12px;
}

.talk-business-desc {
  font-size: 0.9rem;
  line-height: 1.5;
  color: #d1fae5;
}

/* Middle Contact Info Column */
.contact-col-mid {
  padding: 36px 30px;
  background-color: #fafdff;
  border-right: 1px solid var(--color-border);
  border-left: 1px solid var(--color-border);
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.info-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}

.info-icon-box {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background-color: #134e3f;
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.info-label {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--color-primary);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 2px;
}

.info-val {
  font-size: 0.92rem;
  color: var(--color-text-main);
  line-height: 1.45;
}

.info-val a {
  transition: color var(--transition-fast);
}

.info-val a:hover {
  color: var(--color-primary);
  text-decoration: underline;
}

.follow-social-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 6px;
}

.follow-social-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 12px;
  border-radius: var(--radius-pill);
  font-size: 0.78rem;
  font-weight: 600;
  background-color: #ffffff;
  border: 1px solid var(--color-border);
  color: var(--color-primary-dark);
  transition: all var(--transition-fast);
}

.follow-social-btn:hover {
  background-color: var(--color-primary);
  color: #ffffff;
  border-color: var(--color-primary);
}

/* Right Enquiry Form Column */
.contact-col-right {
  padding: 36px 32px;
  background-color: #ffffff;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.enquiry-form-title {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--color-primary-dark);
  margin-bottom: 18px;
}

.form-group {
  margin-bottom: 14px;
}

.form-label {
  display: block;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--color-primary-dark);
  margin-bottom: 6px;
}

.form-input, .form-textarea, .form-select {
  width: 100%;
  padding: 10px 14px;
  border-radius: var(--radius-md);
  border: 1.5px solid #d4e4db;
  background-color: #fcfdfc;
  font-size: 0.9rem;
  color: var(--color-text-main);
  transition: all var(--transition-fast);
  outline: none;
}

.form-input:focus, .form-textarea:focus, .form-select:focus {
  border-color: var(--color-primary);
  background-color: #ffffff;
  box-shadow: 0 0 0 3px rgba(19, 78, 63, 0.12);
}

.form-textarea {
  min-height: 80px;
  resize: vertical;
}

.form-submit-btn {
  width: 100%;
  margin-top: 6px;
}

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer {
  background-color: #0c362a;
  color: #ffffff;
  padding: 32px 0 24px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 20px;
  padding-bottom: 24px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

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

.footer-brand img {
  width: 40px;
  height: 40px;
}

.footer-brand-title {
  font-size: 1.05rem;
  font-weight: 800;
  letter-spacing: -0.01em;
}

.footer-nav {
  display: flex;
  align-items: center;
  gap: 24px;
  list-style: none;
  flex-wrap: wrap;
}

.footer-nav-link {
  font-size: 0.88rem;
  color: #c4d9ce;
  transition: color var(--transition-fast);
}

.footer-nav-link:hover {
  color: #ffffff;
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 20px;
  font-size: 0.82rem;
  color: #9cb5a8;
  flex-wrap: wrap;
  gap: 12px;
}

.footer-leaf-icon {
  color: #84cc16;
  vertical-align: middle;
}

/* ==========================================================================
   Floating WhatsApp Button
   ========================================================================== */
.floating-whatsapp {
  position: fixed;
  bottom: 26px;
  right: 26px;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: linear-gradient(135deg, #25d366 0%, #128c7e 100%);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.4);
  z-index: 99;
  cursor: pointer;
  transition: all var(--transition-smooth);
}

.floating-whatsapp:hover {
  transform: scale(1.1) translateY(-4px);
  box-shadow: 0 12px 30px rgba(37, 211, 102, 0.6);
}

.whatsapp-pulse {
  position: absolute;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background: rgba(37, 211, 102, 0.35);
  animation: pulse-ring 2s infinite;
  z-index: -1;
}

@keyframes pulse-ring {
  0% { transform: scale(0.95); opacity: 0.8; }
  50% { transform: scale(1.35); opacity: 0; }
  100% { transform: scale(0.95); opacity: 0; }
}

/* ==========================================================================
   Modals & Drawers (Admin, Service Details, Process Viewers)
   ========================================================================== */
.modal-overlay {
  position: fixed;
  inset: 0;
  background-color: rgba(12, 54, 42, 0.65);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: 20px;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-smooth);
}

.modal-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.modal-box {
  background-color: #ffffff;
  border-radius: var(--radius-xl);
  max-width: 780px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow-lg);
  transform: scale(0.95) translateY(10px);
  transition: all var(--transition-smooth);
  position: relative;
}

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

.modal-header {
  padding: 24px 28px;
  border-bottom: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  background-color: #ffffff;
  z-index: 10;
}

.modal-close-btn {
  background: none;
  border: none;
  font-size: 1.4rem;
  color: var(--color-text-muted);
  cursor: pointer;
  padding: 4px 8px;
  border-radius: 50%;
  transition: all var(--transition-fast);
}

.modal-close-btn:hover {
  background-color: #f1f5f9;
  color: var(--color-primary-dark);
}

.modal-body {
  padding: 28px;
}

/* Admin Tabs */
.admin-tabs {
  display: flex;
  gap: 8px;
  border-bottom: 1px solid var(--color-border);
  padding: 0 28px;
  background-color: #f8faf8;
  overflow-x: auto;
}

.admin-tab-btn {
  padding: 14px 18px;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--color-text-muted);
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  cursor: pointer;
  white-space: nowrap;
  transition: all var(--transition-fast);
}

.admin-tab-btn:hover, .admin-tab-btn.active {
  color: var(--color-primary);
  border-bottom-color: var(--color-primary);
}

.admin-tab-content {
  display: none;
  padding: 24px 28px;
}

.admin-tab-content.active {
  display: block;
}

/* Data Table */
.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.88rem;
}

.data-table th {
  text-align: left;
  padding: 12px 14px;
  background-color: #f0f7f3;
  color: var(--color-primary-dark);
  font-weight: 700;
  border-bottom: 1px solid var(--color-border);
}

.data-table td {
  padding: 12px 14px;
  border-bottom: 1px solid var(--color-border);
  color: var(--color-text-main);
}

.data-table tr:hover {
  background-color: #fbfdfc;
}

/* Toast Notification */
.toast-notice {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  background-color: #0f3d30;
  color: #ffffff;
  padding: 14px 24px;
  border-radius: var(--radius-pill);
  box-shadow: var(--shadow-lg);
  font-size: 0.92rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 10px;
  z-index: 2000;
  opacity: 0;
  transition: all var(--transition-smooth);
  pointer-events: none;
}

.toast-notice.show {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
}

/* ==========================================================================
   Scroll Fade-In Animations
   ========================================================================== */
.fade-in-scroll {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.75s cubic-bezier(0.16, 1, 0.3, 1), transform 0.75s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: opacity, transform;
}

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

/* Delay modifiers for staggered cascade */
.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }
.delay-3 { transition-delay: 0.3s; }
.delay-4 { transition-delay: 0.4s; }

/* ==========================================================================
   Responsive Adaptations for Mobile & Tablets
   ========================================================================== */
@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
  }

  .hero-col-center {
    min-height: 380px;
  }

  .materials-cards-row {
    grid-template-columns: repeat(4, 1fr);
  }

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

  .step-arrow-divider {
    display: none;
  }

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

  .contact-col-mid {
    border-right: none;
    border-left: none;
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
  }
}

@media (max-width: 768px) {
  .nav-links, .social-links-header {
    display: none;
  }

  .hamburger-btn {
    display: block;
  }

  .hero-col-left {
    padding: 28px 20px;
  }

  .hero-heading {
    font-size: 2.2rem;
  }

  .hero-pillars-row {
    grid-template-columns: 1fr;
  }

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

  .process-steps-grid {
    grid-template-columns: 1fr;
  }

  .footer-top {
    flex-direction: column;
    align-items: flex-start;
  }

  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
  }
}

/* Mobile Slide-Out Drawer */
.mobile-nav-drawer {
  position: fixed;
  top: 0;
  right: 0;
  width: 290px;
  height: 100%;
  background-color: #ffffff;
  box-shadow: -8px 0 24px rgba(0,0,0,0.15);
  z-index: 1050;
  transform: translateX(100%);
  transition: transform var(--transition-smooth);
  display: flex;
  flex-direction: column;
  padding: 24px;
}

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

.mobile-nav-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 28px;
}

.mobile-nav-links {
  display: flex;
  flex-direction: column;
  gap: 18px;
  list-style: none;
}

.mobile-nav-link {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--color-primary-dark);
}