/* ===== SRR Design System ===== */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap');

/* --- CSS Variables --- */
:root {
  --primary: #0f4c81;
  --primary-light: #1a6bb5;
  --primary-dark: #0a3459;
  --secondary: #27ae60;
  --secondary-light: #2ecc71;
  --accent: #f39c12;
  --text-dark: #1a1a2e;
  --text-body: #4a4a68;
  --text-light: #7a7a9a;
  --bg-white: #ffffff;
  --bg-light: #f4f7fa;
  --bg-blue-tint: #eaf2fb;
  --border: #e0e6ed;
  --shadow-sm: 0 2px 8px rgba(15,76,129,0.06);
  --shadow-md: 0 4px 20px rgba(15,76,129,0.10);
  --shadow-lg: 0 8px 40px rgba(15,76,129,0.14);
  --shadow-xl: 0 16px 60px rgba(15,76,129,0.18);
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

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

body {
  font-family: 'Inter', sans-serif;
  color: var(--text-body);
  background: var(--bg-white);
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

a { text-decoration: none; color: inherit; transition: var(--transition); }
img { max-width: 100%; height: auto; display: block; }
ul { list-style: none; }
button { cursor: pointer; font-family: inherit; border: none; }

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: 50px;
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.3px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  color: #fff;
  box-shadow: 0 4px 15px rgba(15,76,129,0.3);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 25px rgba(15,76,129,0.4);
}

.btn-secondary {
  background: transparent;
  color: var(--primary);
  border: 2px solid var(--primary);
}
.btn-secondary:hover {
  background: var(--primary);
  color: #fff;
  transform: translateY(-2px);
}

.btn-whatsapp {
  background: #25d366;
  color: #fff;
  box-shadow: 0 4px 15px rgba(37,211,102,0.3);
}
.btn-whatsapp:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 25px rgba(37,211,102,0.4);
}

/* --- Section Titles --- */
.section-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--primary);
  margin-bottom: 12px;
}
.section-label::before {
  content: '';
  width: 30px;
  height: 3px;
  background: linear-gradient(90deg, var(--primary), var(--secondary));
  border-radius: 2px;
}

.section-title {
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  font-weight: 800;
  color: var(--text-dark);
  line-height: 1.2;
  margin-bottom: 16px;
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--text-light);
  max-width: 600px;
  line-height: 1.7;
}

/* ===== NAVBAR ===== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 10px 0;
  transition: var(--transition);
  background: transparent;
}
.navbar.scrolled {
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(20px);
  box-shadow: var(--shadow-sm);
  padding: 8px 0;
}

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

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
}
.nav-logo-img {
  height: 42px;
  width: 42px;
  border-radius: var(--radius-sm);
  object-fit: cover;
  flex-shrink: 0;
}
.nav-logo .logo-text {
  font-weight: 800;
  font-size: 1.3rem;
  color: var(--text-dark);
}
.nav-logo .logo-text span {
  color: var(--primary);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 24px;
}
.nav-links a {
  font-weight: 500;
  font-size: 0.9rem;
  color: var(--text-body);
  position: relative;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--primary);
  transition: var(--transition);
}
.nav-links a:hover { color: var(--primary); }
.nav-links a:hover::after { width: 100%; }

.nav-cta .btn { padding: 10px 24px; font-size: 0.85rem; }

.mobile-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  padding: 4px;
}
.mobile-toggle span {
  width: 24px;
  height: 2px;
  background: var(--text-dark);
  border-radius: 2px;
  transition: var(--transition);
}

/* ===== HERO ===== */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, var(--bg-light) 0%, var(--bg-blue-tint) 50%, var(--bg-white) 100%);
}
.hero-blobs {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
  z-index: 0;
}
.hero-blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
}
.hero-blob-1 {
  width: 560px; height: 560px;
  background: rgba(15,76,129,0.13);
  top: -160px; right: -100px;
  animation: blobDrift 9s ease-in-out infinite;
}
.hero-blob-2 {
  width: 420px; height: 420px;
  background: rgba(39,174,96,0.09);
  bottom: -100px; left: -80px;
  animation: blobDrift 11s ease-in-out infinite reverse;
}
.hero-blob-3 {
  width: 320px; height: 320px;
  background: rgba(243,156,18,0.07);
  top: 45%; left: 42%;
  animation: blobDrift 13s ease-in-out infinite 3s;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  padding: 120px 0 80px;
  position: relative;
  z-index: 1;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(15,76,129,0.08);
  padding: 8px 16px;
  border-radius: 50px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--primary);
  margin-bottom: 24px;
}
.hero-badge .dot {
  width: 8px;
  height: 8px;
  background: var(--secondary);
  border-radius: 50%;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.3); }
}

.hero-title {
  font-size: clamp(2.2rem, 5vw, 3.4rem);
  font-weight: 900;
  color: var(--text-dark);
  line-height: 1.15;
  margin-bottom: 20px;
}
.hero-title .highlight {
  background: linear-gradient(90deg, var(--primary), var(--secondary), var(--primary-light), var(--primary));
  background-size: 300% auto;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: shimmer 5s linear infinite;
}

.hero-description {
  font-size: 1.1rem;
  color: #555e6e;
  margin-bottom: 36px;
  max-width: 520px;
  line-height: 1.8;
}

.hero-buttons {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}

.hero-stats {
  display: flex;
  gap: 40px;
}
.stat-item { text-align: center; }
.stat-number {
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--primary);
}
.stat-label {
  font-size: 0.8rem;
  color: var(--text-light);
  font-weight: 500;
}

.hero-visual {
  position: relative;
}
.hero-image-wrapper {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
}
.hero-image-wrapper img {
  width: 100%;
  height: auto;
  object-fit: cover;
}
.hero-float-card {
  position: absolute;
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(10px);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  box-shadow: var(--shadow-md);
  display: flex;
  align-items: center;
  gap: 12px;
  animation: float 3s ease-in-out infinite;
}
.hero-float-card.card-1 { bottom: 30px; left: -30px; }
.hero-float-card.card-2 { top: 30px; right: -20px; animation-delay: 1.5s; }

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

/* --- Hero entrance animations --- */
@keyframes fadeSlideUp {
  from { opacity: 0; transform: translateY(40px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeSlideRight {
  from { opacity: 0; transform: translateX(50px); }
  to   { opacity: 1; transform: translateX(0); }
}
@keyframes shimmer {
  0%   { background-position: 0% center; }
  100% { background-position: 300% center; }
}
@keyframes blobDrift {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33%       { transform: translate(40px, -30px) scale(1.08); }
  66%       { transform: translate(-25px, 20px) scale(0.94); }
}

@keyframes marquee {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

.hero-badge       { animation: fadeSlideUp   0.7s ease 0.05s both; }
.hero-title       { animation: fadeSlideUp   0.7s ease 0.2s  both; }
.hero-description { animation: fadeSlideUp   0.7s ease 0.35s both; }
.hero-buttons     { animation: fadeSlideUp   0.7s ease 0.5s  both; }
.hero-stats       { animation: fadeSlideUp   0.7s ease 0.65s both; }
.hero-visual      { animation: fadeSlideRight 0.9s ease 0.3s both; }

.float-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
}
.float-icon.green { background: rgba(39,174,96,0.12); }
.float-icon.blue { background: rgba(15,76,129,0.12); }

.float-text-strong { font-weight: 700; font-size: 0.85rem; color: var(--text-dark); }
.float-text-sub { font-size: 0.75rem; color: var(--text-light); }

/* ===== TRUST BAR ===== */
.trust-bar {
  padding: 60px 0;
  background: var(--bg-white);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.trust-inner {
  text-align: center;
}
.trust-label {
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--primary);
  margin-bottom: 32px;
}
.trust-logos {
  overflow: hidden;
  mask-image: linear-gradient(90deg, transparent, black 10%, black 90%, transparent);
  -webkit-mask-image: linear-gradient(90deg, transparent, black 10%, black 90%, transparent);
}
.trust-track {
  display: flex;
  align-items: center;
  gap: 56px;
  width: max-content;
  animation: marquee 24s linear infinite;
}
.trust-track:hover { animation-play-state: paused; }
.trust-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
  opacity: 1;
  transition: var(--transition);
}
.trust-item:hover { transform: translateY(-4px); }
.trust-item img {
  width: 72px;
  height: 72px;
  object-fit: contain;
  border-radius: 12px;
}
.trust-item span {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--primary);
}

/* ===== PRODUCT CATEGORY BLOCKS (products page) ===== */
.product-category-block {
  margin-bottom: 72px;
}
.product-category-header {
  display: flex;
  align-items: center;
  gap: 20px;
  margin-bottom: 32px;
}
.product-category-header .btn {
  margin-left: auto;
  white-space: nowrap;
  flex-shrink: 0;
}
.product-category-header h2 {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--text-dark);
  margin-bottom: 6px;
}
.product-category-header p {
  font-size: 0.95rem;
  color: var(--text-light);
  line-height: 1.6;
}
.category-icon-badge {
  font-size: 2rem;
  width: 56px;
  height: 56px;
  flex-shrink: 0;
  background: var(--bg-blue-tint);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
}

/* ===== CATEGORIES ===== */
.categories {
  padding: 100px 0;
  background: var(--bg-light);
}
.categories-header {
  text-align: center;
  margin-bottom: 56px;
}
.categories-header .section-subtitle { margin: 0 auto; }

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

.category-card {
  background: var(--bg-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  cursor: pointer;
  border: 1px solid var(--border);
}
.category-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary);
}

.category-image {
  height: 200px;
  overflow: hidden;
  position: relative;
}
.category-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition);
}
.category-card:hover .category-image img {
  transform: scale(1.05);
}
.category-image .overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 40%, rgba(15,76,129,0.7));
  opacity: 0;
  transition: var(--transition);
}
.category-card:hover .category-image .overlay { opacity: 1; }

.category-body {
  padding: 20px 24px;
}
.category-body h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 8px;
}
.category-body p {
  font-size: 0.85rem;
  color: var(--text-light);
  line-height: 1.6;
}
.category-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 12px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--primary);
}
.category-link .arrow {
  transition: var(--transition);
}
.category-card:hover .category-link .arrow {
  transform: translateX(4px);
}

/* ===== WHY SRR ===== */
.why-srr {
  padding: 100px 0;
  background: var(--bg-white);
}
.why-header {
  text-align: center;
  margin-bottom: 56px;
}
.why-header .section-subtitle { margin: 0 auto; }

.why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.why-card {
  padding: 36px 28px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.why-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--primary), var(--secondary));
  transform: scaleX(0);
  transform-origin: left;
  transition: var(--transition);
}
.why-card:hover::before { transform: scaleX(1); }
.why-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}

.why-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  margin-bottom: 20px;
  background: var(--bg-blue-tint);
  transition: background 0.3s ease;
}
.why-card:hover .why-icon {
  background: rgba(15,76,129,0.12);
}

.why-card h3 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 10px;
}
.why-card p {
  font-size: 0.9rem;
  color: var(--text-light);
  line-height: 1.7;
}

/* ===== CTA SECTION ===== */
.cta-section {
  padding: 80px 0;
  background: linear-gradient(135deg, var(--primary-dark), var(--primary), var(--primary-light));
  position: relative;
  overflow: hidden;
}
.cta-section::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 400px;
  height: 400px;
  background: rgba(255,255,255,0.05);
  border-radius: 50%;
}

.cta-inner {
  text-align: center;
  position: relative;
  z-index: 1;
}
.cta-inner .section-label { color: rgba(255,255,255,0.7); }
.cta-inner .section-label::before { background: rgba(255,255,255,0.4); }
.cta-inner .section-title { color: #fff; }
.cta-inner .section-subtitle { color: rgba(255,255,255,0.8); margin: 0 auto 36px; }

.cta-buttons {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}
.cta-buttons .btn-primary {
  background: #fff;
  color: var(--primary);
  box-shadow: 0 4px 15px rgba(0,0,0,0.15);
}
.cta-buttons .btn-primary:hover {
  box-shadow: 0 6px 25px rgba(0,0,0,0.25);
}

/* ===== FOOTER ===== */
.footer {
  padding: 60px 0 30px;
  background: var(--text-dark);
  color: rgba(255,255,255,0.7);
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1.8fr;
  gap: 48px;
  margin-bottom: 40px;
  align-items: start;
}

.footer-logo-img {
  height: 52px;
  width: 52px;
  border-radius: var(--radius-sm);
  margin-bottom: 16px;
  display: block;
}
.footer-brand p {
  font-size: 0.85rem;
  line-height: 1.7;
  color: rgba(255,255,255,0.6);
}

.footer h4 {
  color: #fff;
  font-size: 0.9rem;
  font-weight: 700;
  margin-bottom: 16px;
  text-transform: uppercase;
  letter-spacing: 1px;
}
.footer ul {
  list-style: none;
  padding: 0;
  margin: 0;
}
.footer ul li {
  margin-bottom: 10px;
  font-size: 0.85rem;
  color: rgba(255,255,255,0.6);
  line-height: 1.5;
}
.footer ul li a {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.6);
}
.footer ul li a:hover { color: var(--secondary-light); }
.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 8px;
}
.footer-contact-icon {
  width: 14px;
  height: 14px;
  flex-shrink: 0;
  margin-top: 2px;
  color: var(--primary-light);
  stroke-width: 2.5;
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 24px;
  text-align: center;
  font-size: 0.8rem;
  color: rgba(255,255,255,0.4);
}

/* ===== WHATSAPP FLOAT ===== */
.whatsapp-float {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 999;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: #25d366;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(37,211,102,0.4);
  transition: var(--transition);
  color: #fff;
  font-size: 1.6rem;
}
.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 30px rgba(37,211,102,0.5);
}

/* ===== SCROLL ANIMATIONS ===== */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal.active {
  opacity: 1;
  transform: translateY(0);
}

/* ===== ACTIVE NAV LINK ===== */
.nav-links a.active {
  color: var(--primary);
}
.nav-links a.active::after {
  width: 100%;
}

/* ===== PAGE HERO (inner pages) ===== */
.page-hero {
  padding: 110px 0 56px;
  background: linear-gradient(135deg, var(--bg-light) 0%, var(--bg-blue-tint) 60%, var(--bg-white) 100%);
  text-align: center;
  position: relative;
  overflow: hidden;
}
.page-hero .section-label {
  justify-content: center;
  font-size: 1.2rem;
  letter-spacing: 3px;
}
.page-hero .section-label::before { display: none; }
.page-hero h1 {
  font-size: clamp(2.2rem, 5vw, 3.2rem);
  font-weight: 900;
  color: var(--text-dark);
  line-height: 1.15;
  margin: 12px 0 20px;
}
.page-hero h1 .highlight {
  background: linear-gradient(90deg, var(--primary), var(--secondary), var(--primary-light), var(--primary));
  background-size: 300% auto;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: shimmer 5s linear infinite;
}
.page-hero p {
  font-size: 1.05rem;
  color: #555e6e;
  max-width: 600px;
  margin: 0 auto 28px;
  line-height: 1.7;
}
.page-breadcrumb {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  color: var(--text-light);
  background: rgba(255,255,255,0.8);
  padding: 6px 16px;
  border-radius: 50px;
  border: 1px solid var(--border);
  backdrop-filter: blur(8px);
}
.page-breadcrumb a { color: var(--primary); font-weight: 500; }

/* ===== ABOUT PAGE ===== */
.about-story {
  padding: 100px 0;
  background: var(--bg-white);
}
.story-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 72px;
  align-items: center;
}
.story-image {
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
}
.story-image img {
  width: 100%;
  height: 440px;
  object-fit: cover;
  transition: transform 0.6s ease;
}
.story-image:hover img { transform: scale(1.03); }
.story-content .section-title { margin-bottom: 20px; }
.story-content p {
  color: var(--text-body);
  line-height: 1.85;
  margin-bottom: 16px;
  font-size: 1rem;
}

.mission-section {
  padding: 100px 0;
  background: var(--bg-light);
}
.mission-header {
  text-align: center;
  margin-bottom: 56px;
}
.mission-header .section-subtitle { margin: 0 auto; }
.mission-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.mission-card {
  background: var(--bg-white);
  border-radius: var(--radius-lg);
  padding: 40px 32px;
  text-align: center;
  border: 1px solid var(--border);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.mission-card::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--primary), var(--secondary));
  transform: scaleX(0);
  transform-origin: left;
  transition: var(--transition);
}
.mission-card:hover::after { transform: scaleX(1); }
.mission-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.mission-icon {
  font-size: 2.4rem;
  margin-bottom: 20px;
  display: block;
}
.mission-card h3 {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 12px;
}
.mission-card p { font-size: 0.9rem; color: var(--text-light); line-height: 1.7; }

.about-stats {
  padding: 80px 0;
  background: linear-gradient(135deg, var(--primary-dark), var(--primary), var(--primary-light));
  position: relative;
  overflow: hidden;
}
.about-stats::before {
  content: '';
  position: absolute;
  top: -60%; right: -10%;
  width: 500px; height: 500px;
  background: rgba(255,255,255,0.04);
  border-radius: 50%;
}
.about-stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 40px;
  text-align: center;
  position: relative;
  z-index: 1;
}
.about-stat .stat-number { color: #fff; font-size: 2.8rem; font-weight: 800; }
.about-stat .stat-label { color: rgba(255,255,255,0.75); font-size: 0.9rem; font-weight: 500; margin-top: 4px; }

/* ===== CONTACT PAGE ===== */
.contact-section {
  padding: 100px 0;
  background: var(--bg-light);
}
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1.65fr;
  gap: 56px;
  align-items: start;
}
.contact-info-sidebar h3 {
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--text-dark);
  margin-bottom: 6px;
}
.contact-info-sidebar .sidebar-intro {
  font-size: 0.9rem;
  color: var(--text-light);
  margin-bottom: 24px;
  line-height: 1.6;
}
.contact-info-cards { display: flex; flex-direction: column; gap: 14px; }
.contact-card {
  background: var(--bg-white);
  border-radius: var(--radius-md);
  padding: 20px 22px;
  display: flex;
  align-items: center;
  gap: 16px;
  border: 1.5px solid var(--border);
  transition: var(--transition);
  text-decoration: none;
}
.contact-card:hover {
  transform: translateX(6px);
  box-shadow: var(--shadow-md);
  border-color: var(--primary);
}
.contact-card.whatsapp-card {
  background: #25d366;
  border-color: #25d366;
}
.contact-card.whatsapp-card:hover { border-color: #1da851; box-shadow: 0 6px 24px rgba(37,211,102,0.35); }
.contact-card-icon {
  width: 46px; height: 46px; flex-shrink: 0;
  border-radius: var(--radius-md);
  background: var(--bg-blue-tint);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.25rem;
}
.whatsapp-card .contact-card-icon { background: rgba(255,255,255,0.25); }
.contact-card-body { min-width: 0; }
.contact-card-body h4 {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--text-dark);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 3px;
}
.whatsapp-card .contact-card-body h4 { color: rgba(255,255,255,0.85); }
.contact-card-body a,
.contact-card-body p { font-size: 0.95rem; color: var(--text-body); display: block; }
.contact-card-body a:hover { color: var(--primary); }
.whatsapp-card .contact-card-body a { color: #fff; font-weight: 600; }
.whatsapp-card .contact-card-body a:hover { color: rgba(255,255,255,0.85); }
.contact-card-body .card-note {
  font-size: 0.78rem;
  color: var(--text-light);
  margin-top: 2px;
}
.whatsapp-card .card-note { color: rgba(255,255,255,0.75); }

.rfq-form-wrapper {
  background: var(--bg-white);
  border-radius: var(--radius-xl);
  padding: 44px;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border);
}
.rfq-form-wrapper h3 {
  font-size: 1.45rem;
  font-weight: 800;
  color: var(--text-dark);
  margin-bottom: 6px;
}
.rfq-form-wrapper .form-intro {
  font-size: 0.9rem;
  color: var(--text-light);
  margin-bottom: 28px;
  line-height: 1.6;
}
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-group.full { grid-column: 1 / -1; }
.form-group label {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--text-dark);
  text-transform: uppercase;
  letter-spacing: 0.6px;
  display: flex;
  align-items: center;
  gap: 6px;
}
.form-label-icon {
  width: 14px;
  height: 14px;
  flex-shrink: 0;
  color: var(--primary);
  stroke-width: 2.5;
}
.form-group label .req { color: #e74c3c; margin-left: 2px; }
.form-control {
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  border: 1.5px solid var(--border);
  font-family: inherit;
  font-size: 0.92rem;
  color: var(--text-dark);
  background: var(--bg-white);
  transition: border-color 0.25s ease, box-shadow 0.25s ease;
  outline: none;
  width: 100%;
}
.form-control::placeholder { color: var(--text-light); }
.form-control:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(15,76,129,0.1);
}
select.form-control { cursor: pointer; appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%237a7a9a' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 14px center; padding-right: 40px; }
textarea.form-control { resize: vertical; min-height: 110px; }
.form-submit {
  margin-top: 24px;
  display: flex;
  gap: 16px;
  align-items: center;
  flex-wrap: wrap;
}
.form-note { font-size: 0.8rem; color: var(--text-light); }
.rfq-message {
  margin-top: 16px;
  padding: 14px 18px;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-weight: 600;
}
.rfq-success {
  background: rgba(39,174,96,0.1);
  color: #1e8449;
  border: 1px solid rgba(39,174,96,0.3);
}
.rfq-error {
  background: rgba(231,76,60,0.08);
  color: #c0392b;
  border: 1px solid rgba(231,76,60,0.2);
}

.ms-dropdown {
  position: relative;
}
.ms-trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  background: var(--bg-white);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-md);
  cursor: pointer;
  font-size: 0.95rem;
  color: var(--text-light);
  transition: border-color 0.2s;
  text-align: left;
}
.ms-trigger:hover, .ms-dropdown.open .ms-trigger {
  border-color: var(--primary);
}
.ms-placeholder { flex: 1; }
.ms-arrow {
  font-size: 1.1rem;
  color: var(--text-light);
  transition: transform 0.25s;
  line-height: 1;
}
.ms-dropdown.open .ms-arrow { transform: rotate(90deg); }
.ms-menu {
  display: none;
  position: absolute;
  top: calc(100% + 4px);
  left: 0; right: 0;
  background: var(--bg-white);
  border: 1.5px solid var(--primary);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  z-index: 100;
  max-height: 280px;
  overflow-y: auto;
  padding: 8px 0;
}
.ms-dropdown.open .ms-menu { display: block; }
.ms-group-label {
  padding: 8px 16px 4px;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--primary);
  background: var(--bg-blue-tint);
  margin-top: 4px;
}
.ms-group-label:first-child { margin-top: 0; }
.ms-option {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 16px;
  font-size: 0.9rem;
  color: var(--text-body);
  cursor: pointer;
  transition: background 0.15s;
}
.ms-option:hover { background: var(--bg-blue-tint); }
.ms-option input[type="checkbox"] {
  width: 15px;
  height: 15px;
  flex-shrink: 0;
  accent-color: var(--primary);
  cursor: pointer;
}
.ms-option:has(input:checked) { color: var(--primary); font-weight: 600; }
.ms-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 8px;
}
.ms-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(15,76,129,0.1);
  color: var(--primary);
  font-size: 0.8rem;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 20px;
}
.ms-tag button {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--primary);
  font-size: 1rem;
  line-height: 1;
  padding: 0;
}

.map-section {
  padding: 80px 0 100px;
  background: var(--bg-white);
  border-top: 1px solid var(--border);
}
.map-section .section-label {
  justify-content: center;
  font-size: 1.2rem;
  letter-spacing: 3px;
}
.map-section .section-label::before { display: none; }
.map-wrapper {
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border);
  height: 400px;
}
.map-wrapper iframe { width: 100%; height: 100%; border: none; display: block; }

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .hero-grid { grid-template-columns: 1fr; gap: 40px; text-align: center; }
  .hero-description { margin: 0 auto 36px; }
  .hero-buttons { justify-content: center; }
  .hero-stats { justify-content: center; }
  .hero-visual { max-width: 500px; margin: 0 auto; }
  .categories-grid { grid-template-columns: repeat(2, 1fr); }
  .why-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
}

@media (max-width: 768px) {
  /* Fix 9 — tighter container padding on mobile */
  .container { padding: 0 16px; }

  /* Fix 8 — mobile nav menu with max-height for short screens */
  .nav-links { display: none; }
  .nav-cta { display: none; }
  .mobile-toggle { display: flex; }

  .nav-links.active {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: rgba(255,255,255,0.98);
    backdrop-filter: blur(20px);
    padding: 24px;
    box-shadow: var(--shadow-md);
    gap: 16px;
    max-height: calc(100vh - 60px);
    overflow-y: auto;
  }

  /* Fix 3 — reduce hero top padding */
  .hero-grid { padding: 70px 0 48px; }
  .hero-title { font-size: 2rem; }
  .hero-stats { gap: 24px; }

  /* Fix 2 — stack hero buttons vertically */
  .hero-buttons {
    flex-direction: column;
    align-items: center;
    gap: 12px;
  }
  .hero-buttons .btn { width: 100%; justify-content: center; }

  .categories-grid { grid-template-columns: 1fr; }
  .why-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .trust-logos { gap: 28px; }

  /* Fix 7 — reduce card padding on mobile */
  .why-card { padding: 24px 20px; }
  .mission-card { padding: 24px 20px; }

  /* Fix 1 — product category header stacks on mobile */
  .product-category-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 14px;
  }
  .product-category-header > div:not(.category-icon-badge) {
    width: 100%;
  }
  .product-category-header .btn {
    margin-left: 0;
    width: 100%;
    justify-content: center;
  }

  /* Taller image area on mobile so less of each image is wasted */
  .category-image { height: 260px; }

  /* Fix 3 — sub-page hero padding */
  .page-hero { padding: 70px 0 36px; }

  .mission-grid { grid-template-columns: 1fr; }
  .contact-layout { grid-template-columns: 1fr; }
  .form-grid { grid-template-columns: 1fr; }
  .rfq-form-wrapper { padding: 28px 20px; }

  /* Fix 4 — map height on mobile */
  .map-section { padding: 60px 0; }
  .map-wrapper { height: 250px; }

  /* Fix 5 — story image natural height on mobile */
  .story-image img { height: auto; }

  /* Fix 6 — about stats single column on mobile */
  .about-stats-grid { grid-template-columns: 1fr; gap: 20px; }
}

/* Fix 6 — about stats 2-col on mid-range tablets only */
@media (max-width: 1024px) and (min-width: 769px) {
  .story-grid { grid-template-columns: 1fr; }
  .story-image { order: -1; }
  .mission-grid { grid-template-columns: 1fr 1fr; }
  .about-stats-grid { grid-template-columns: repeat(2, 1fr); }
  .contact-layout { grid-template-columns: 1fr; }
}

/* Fix 10 — WhatsApp float button on landscape / short screens */
@media (max-height: 600px) {
  .whatsapp-float { bottom: 12px; right: 12px; width: 48px; height: 48px; }
}

/* ===== QUOTE MODAL ===== */
.quote-modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(10, 15, 30, 0.65);
  backdrop-filter: blur(4px);
  z-index: 9999;
  align-items: center;
  justify-content: center;
  padding: 24px;
}
.quote-modal-overlay.open {
  display: flex;
}
.quote-modal {
  background: var(--bg-white);
  border-radius: var(--radius-lg);
  padding: 40px 40px 36px;
  max-width: 680px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
  box-shadow: 0 24px 64px rgba(0,0,0,0.2);
  animation: modalIn 0.25s ease;
}
@keyframes modalIn {
  from { opacity: 0; transform: translateY(20px) scale(0.97); }
  to   { opacity: 1; transform: translateY(0)   scale(1); }
}
.quote-modal h3 {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--text-dark);
  margin-bottom: 6px;
}
.quote-modal .form-intro {
  font-size: 0.92rem;
  color: var(--text-light);
  margin-bottom: 24px;
  line-height: 1.6;
}
.quote-modal-close {
  position: absolute;
  top: 16px;
  right: 20px;
  background: none;
  border: none;
  font-size: 1.6rem;
  line-height: 1;
  color: var(--text-light);
  cursor: pointer;
  padding: 4px 8px;
  border-radius: 6px;
  transition: var(--transition);
}
.quote-modal-close:hover {
  background: var(--bg-light);
  color: var(--text-dark);
}
.quote-modal-whatsapp {
  text-align: center;
  margin-top: 16px;
  font-size: 0.88rem;
  color: var(--text-light);
}
.quote-modal-whatsapp a {
  color: #25D366;
  font-weight: 600;
  text-decoration: none;
}
.quote-modal-whatsapp a:hover { text-decoration: underline; }
@media (max-width: 768px) {
  .quote-modal { padding: 28px 20px 24px; }
}