/* =====================================================
   SIG Freight Services Ltd — Main Stylesheet
   ===================================================== */

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

/* ---------- CSS Custom Properties ---------- */
:root {
  /* Brand Colors */
  --navy:        #0a1628;
  --navy-light:  #122240;
  --navy-mid:    #1a3158;
  --blue:        #1a5cba;
  --blue-bright: #2d7be5;
  --blue-light:  #4a9eff;
  --red:         #c2282d;
  --red-dark:    #9a1e22;
  --gold:        #e8a838;
  --white:       #ffffff;
  --off-white:   #f0f4f8;
  --gray-100:    #e8ecf1;
  --gray-200:    #cdd5de;
  --gray-300:    #9ba8b8;
  --gray-600:    #4a5568;
  --gray-800:    #1e293b;

  /* Typography */
  --font-heading: 'Outfit', sans-serif;
  --font-body:    'Inter', sans-serif;

  /* Spacing */
  --section-pad: 80px 0;

  /* Shadows */
  --shadow-sm:  0 2px 8px rgba(0,0,0,.08);
  --shadow-md:  0 4px 20px rgba(0,0,0,.12);
  --shadow-lg:  0 8px 40px rgba(0,0,0,.18);
  --shadow-xl:  0 16px 60px rgba(0,0,0,.22);

  /* Transitions */
  --ease: cubic-bezier(.4,0,.2,1);
}

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

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

body {
  font-family: var(--font-body);
  color: var(--gray-800);
  background: var(--white);
  line-height: 1.7;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a   { text-decoration: none; color: inherit; }
ul  { list-style: none; }

/* ---------- Utility ---------- */
.container {
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
}

.section-title {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 2.6rem;
  text-align: center;
  color: var(--navy);
  margin-bottom: 12px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.section-subtitle {
  text-align: center;
  color: var(--gray-600);
  font-size: 1.1rem;
  max-width: 640px;
  margin: 0 auto 50px;
}

.accent-line {
  width: 80px;
  height: 4px;
  background: linear-gradient(90deg, var(--red), var(--gold));
  border-radius: 4px;
  margin: 0 auto 18px;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 34px;
  border-radius: 6px;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1rem;
  letter-spacing: .5px;
  cursor: pointer;
  transition: all .35s var(--ease);
  border: none;
  text-transform: uppercase;
}

.btn-primary {
  background: linear-gradient(135deg, var(--blue), var(--blue-bright));
  color: var(--white);
  box-shadow: 0 4px 20px rgba(26,92,186,.35);
}
.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 30px rgba(26,92,186,.5);
}

.btn-outline {
  background: transparent;
  color: var(--white);
  border: 2px solid rgba(255,255,255,.5);
}
.btn-outline:hover {
  background: var(--white);
  color: var(--navy);
  border-color: var(--white);
}

.btn-red {
  background: linear-gradient(135deg, var(--red), var(--red-dark));
  color: var(--white);
  box-shadow: 0 4px 20px rgba(194,40,45,.3);
}
.btn-red:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 30px rgba(194,40,45,.5);
}

/* =====================================================
   NAVIGATION
   ===================================================== */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(10,22,40,.92);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(255,255,255,.06);
  transition: background .3s var(--ease), box-shadow .3s var(--ease);
}
.navbar.scrolled {
  background: rgba(10,22,40,.98);
  box-shadow: 0 4px 30px rgba(0,0,0,.25);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 5%;
  height: 80px;
  max-width: 1400px;
  margin: 0 auto;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 12px;
}

.nav-logo-icon {
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, var(--blue), var(--blue-bright));
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  box-shadow: 0 4px 15px rgba(26,92,186,.4);
}

.nav-logo-text {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.35rem;
  color: var(--white);
  letter-spacing: .5px;
  line-height: 1.2;
}

.nav-logo-text span {
  display: block;
  font-size: .7rem;
  font-weight: 500;
  color: var(--gray-300);
  letter-spacing: 2px;
  text-transform: uppercase;
}

.nav-links {
  display: flex;
  gap: 6px;
}

.nav-links a {
  padding: 10px 20px;
  color: rgba(255,255,255,.78);
  font-weight: 500;
  font-size: .95rem;
  border-radius: 8px;
  transition: all .3s var(--ease);
  position: relative;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--white);
  background: rgba(255,255,255,.08);
}

.nav-links a.active::after {
  content: '';
  position: absolute;
  bottom: 2px;
  left: 50%; transform: translateX(-50%);
  width: 24px; height: 3px;
  background: var(--blue-bright);
  border-radius: 3px;
}

.nav-cta {
  padding: 10px 24px !important;
  background: linear-gradient(135deg, var(--red), var(--red-dark)) !important;
  color: var(--white) !important;
  border-radius: 8px !important;
  font-weight: 600 !important;
  box-shadow: 0 4px 15px rgba(194,40,45,.3);
}
.nav-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(194,40,45,.45) !important;
  background: linear-gradient(135deg, var(--red), var(--red-dark)) !important;
}

/* Mobile toggle */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 8px;
}
.nav-toggle span {
  width: 26px; height: 3px;
  background: var(--white);
  border-radius: 3px;
  transition: all .3s var(--ease);
}

/* =====================================================
   HERO SECTION
   ===================================================== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: -2;
}

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

.hero-overlay {
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(135deg, rgba(10,22,40,.92) 0%, rgba(26,49,88,.78) 50%, rgba(10,22,40,.85) 100%);
}

.hero-content {
  padding: 140px 5% 80px;
  max-width: 1400px;
  margin: 0 auto;
  width: 100%;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,.08);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,.12);
  padding: 8px 20px;
  border-radius: 50px;
  color: var(--blue-light);
  font-size: .85rem;
  font-weight: 600;
  margin-bottom: 28px;
  text-transform: uppercase;
  letter-spacing: 2px;
  animation: fadeInUp .8s var(--ease) forwards;
}

.hero h1 {
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: 4rem;
  color: var(--white);
  line-height: 1.1;
  margin-bottom: 24px;
  max-width: 720px;
  animation: fadeInUp .8s .15s var(--ease) both;
}

.hero h1 .highlight {
  background: linear-gradient(135deg, var(--blue-light), var(--gold));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero p {
  font-size: 1.2rem;
  color: rgba(255,255,255,.7);
  max-width: 560px;
  margin-bottom: 40px;
  line-height: 1.8;
  animation: fadeInUp .8s .3s var(--ease) both;
}

.hero-buttons {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  animation: fadeInUp .8s .45s var(--ease) both;
}

.hero-stats {
  display: flex;
  gap: 48px;
  margin-top: 60px;
  padding-top: 40px;
  border-top: 1px solid rgba(255,255,255,.1);
  animation: fadeInUp .8s .6s var(--ease) both;
}

.hero-stat h3 {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 2.4rem;
  color: var(--white);
}

.hero-stat p {
  font-size: .85rem;
  color: var(--gray-300);
  margin-bottom: 0;
  text-transform: uppercase;
  letter-spacing: 1.5px;
}

/* Floating shapes */
.hero-shapes {
  position: absolute;
  inset: 0;
  z-index: -1;
  overflow: hidden;
  pointer-events: none;
}

.hero-shapes .shape {
  position: absolute;
  border-radius: 50%;
  opacity: .06;
  background: var(--blue-bright);
}

.hero-shapes .shape-1 {
  width: 500px; height: 500px;
  top: -100px; right: -100px;
  animation: float 8s ease-in-out infinite;
}

.hero-shapes .shape-2 {
  width: 300px; height: 300px;
  bottom: 10%; right: 20%;
  animation: float 6s ease-in-out 2s infinite;
}

.hero-shapes .shape-3 {
  width: 200px; height: 200px;
  bottom: 30%; left: 60%;
  animation: float 10s ease-in-out 4s infinite;
}

/* =====================================================
   SERVICES SECTION
   ===================================================== */
.services-section {
  padding: var(--section-pad);
  background: var(--off-white);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
}

.service-card {
  background: var(--white);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: all .4s var(--ease);
  position: relative;
}

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

.service-card-img {
  position: relative;
  height: 200px;
  overflow: hidden;
}

.service-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .6s var(--ease);
}

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

.service-icon {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 56px;
  height: 56px;
  background: linear-gradient(135deg, var(--navy), var(--blue));
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  box-shadow: var(--shadow-md);
  z-index: 2;
  border: 2px solid rgba(255,255,255,.15);
}

.service-card-body {
  padding: 24px;
  text-align: center;
}

.service-card-body h3 {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--navy);
  margin-bottom: 10px;
  text-transform: uppercase;
  letter-spacing: .5px;
}

.service-card-body p {
  color: var(--gray-600);
  font-size: .92rem;
  line-height: 1.65;
}

/* =====================================================
   WHY CHOOSE US / FEATURES
   ===================================================== */
.features-section {
  padding: var(--section-pad);
  background: linear-gradient(180deg, var(--navy) 0%, var(--navy-light) 100%);
  color: var(--white);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
}

.feature-card {
  text-align: center;
  padding: 40px 24px;
  border-radius: 16px;
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.08);
  transition: all .4s var(--ease);
}

.feature-card:hover {
  background: rgba(255,255,255,.08);
  transform: translateY(-6px);
  box-shadow: 0 8px 32px rgba(0,0,0,.3);
}

.feature-icon {
  width: 72px; height: 72px;
  margin: 0 auto 20px;
  background: linear-gradient(135deg, var(--blue), var(--blue-bright));
  border-radius: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  box-shadow: 0 6px 24px rgba(26,92,186,.3);
}

.feature-card h3 {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.1rem;
  margin-bottom: 12px;
}

.feature-card p {
  color: rgba(255,255,255,.6);
  font-size: .9rem;
  line-height: 1.65;
}

/* =====================================================
   CTA BANNER
   ===================================================== */
.cta-banner {
  padding: 80px 0;
  background: linear-gradient(135deg, var(--blue) 0%, var(--navy-mid) 100%);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-banner::before {
  content: '';
  position: absolute;
  top: -50%; left: -50%;
  width: 200%; height: 200%;
  background: radial-gradient(circle, rgba(255,255,255,.03) 0%, transparent 70%);
  animation: rotate 20s linear infinite;
}

.cta-banner h2 {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 2.4rem;
  color: var(--white);
  margin-bottom: 16px;
  position: relative;
}

.cta-banner p {
  color: rgba(255,255,255,.7);
  font-size: 1.15rem;
  max-width: 600px;
  margin: 0 auto 36px;
  position: relative;
}

/* =====================================================
   ABOUT PAGE
   ===================================================== */
.page-hero {
  padding: 160px 0 80px;
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-light) 100%);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.page-hero::before {
  content: '';
  position: absolute;
  top: -100px; right: -100px;
  width: 400px; height: 400px;
  background: var(--blue);
  border-radius: 50%;
  opacity: .06;
}

.page-hero h1 {
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: 3.2rem;
  color: var(--white);
  margin-bottom: 16px;
}

.page-hero p {
  color: rgba(255,255,255,.65);
  font-size: 1.15rem;
  max-width: 560px;
  margin: 0 auto;
}

.breadcrumb {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-bottom: 24px;
  font-size: .9rem;
  color: var(--gray-300);
}

.breadcrumb a {
  color: var(--blue-light);
  transition: color .3s;
}
.breadcrumb a:hover { color: var(--white); }

.about-content {
  padding: var(--section-pad);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.about-image {
  border-radius: 20px;
  overflow: hidden;
  box-shadow: var(--shadow-xl);
}

.about-image img {
  width: 100%;
  height: 400px;
  object-fit: cover;
}

.about-text h2 {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 2rem;
  color: var(--navy);
  margin-bottom: 20px;
}

.about-text p {
  color: var(--gray-600);
  margin-bottom: 16px;
  line-height: 1.8;
}

.values-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-top: 50px;
}

.value-card {
  text-align: center;
  padding: 36px 24px;
  background: var(--white);
  border-radius: 16px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--gray-100);
  transition: all .4s var(--ease);
}

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

.value-icon {
  width: 64px; height: 64px;
  margin: 0 auto 16px;
  background: linear-gradient(135deg, var(--blue), var(--blue-bright));
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
}

.value-card h3 {
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 8px;
}

.value-card p {
  color: var(--gray-600);
  font-size: .9rem;
  line-height: 1.6;
}

/* =====================================================
   CONTACT PAGE
   ===================================================== */
.contact-section {
  padding: var(--section-pad);
}

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

.contact-info-card {
  display: flex;
  gap: 18px;
  padding: 24px;
  background: var(--off-white);
  border-radius: 14px;
  margin-bottom: 20px;
  transition: all .3s var(--ease);
}

.contact-info-card:hover {
  background: var(--white);
  box-shadow: var(--shadow-md);
  transform: translateX(6px);
}

.contact-info-icon {
  flex-shrink: 0;
  width: 54px; height: 54px;
  background: linear-gradient(135deg, var(--blue), var(--blue-bright));
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
}

.contact-info-card h4 {
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 4px;
}

.contact-info-card p {
  color: var(--gray-600);
  font-size: .92rem;
}

.contact-form {
  background: var(--white);
  padding: 44px;
  border-radius: 20px;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--gray-100);
}

.contact-form h3 {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.5rem;
  color: var(--navy);
  margin-bottom: 28px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-weight: 600;
  color: var(--navy);
  margin-bottom: 6px;
  font-size: .9rem;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 14px 18px;
  border: 2px solid var(--gray-100);
  border-radius: 10px;
  font-family: var(--font-body);
  font-size: .95rem;
  color: var(--gray-800);
  transition: border-color .3s var(--ease), box-shadow .3s var(--ease);
  background: var(--off-white);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--blue-bright);
  box-shadow: 0 0 0 4px rgba(45,123,229,.12);
  background: var(--white);
}

.form-group textarea {
  resize: vertical;
  min-height: 130px;
}

/* =====================================================
   PRODUCTS SECTION
   ===================================================== */
.products-section {
  padding: var(--section-pad);
  background: var(--white);
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.product-card {
  background: var(--white);
  border-radius: 20px;
  overflow: hidden;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--gray-100);
  transition: all .4s var(--ease);
  position: relative;
}

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

.product-card-img {
  position: relative;
  height: 260px;
  overflow: hidden;
}

.product-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .6s var(--ease);
}

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

.product-card-img img.product-contain {
  object-fit: contain;
  padding: 12px;
  background: var(--off-white);
}

.product-badge {
  position: absolute;
  top: 16px;
  left: 16px;
  background: linear-gradient(135deg, var(--navy), var(--blue));
  color: var(--white);
  padding: 6px 16px;
  border-radius: 50px;
  font-size: .78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  box-shadow: var(--shadow-md);
}

.product-card-body {
  padding: 28px;
}

.product-card-body h3 {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.3rem;
  color: var(--navy);
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.product-card-body > p {
  color: var(--gray-600);
  font-size: .92rem;
  line-height: 1.65;
  margin-bottom: 20px;
}

.spec-table {
  width: 100%;
  border-collapse: collapse;
  font-size: .88rem;
}

.spec-table caption {
  text-align: left;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: .82rem;
  color: var(--blue);
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-bottom: 10px;
  padding-bottom: 8px;
  border-bottom: 2px solid var(--blue);
}

.spec-table tr {
  border-bottom: 1px solid var(--gray-100);
  transition: background .2s;
}

.spec-table tr:last-child {
  border-bottom: none;
}

.spec-table tr:hover {
  background: var(--off-white);
}

.spec-table td {
  padding: 9px 4px;
  color: var(--gray-600);
}

.spec-table td:first-child {
  font-weight: 600;
  color: var(--navy);
  width: 55%;
}

.spec-table td:last-child {
  text-align: right;
  font-weight: 500;
  color: var(--blue);
}

.product-cta {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 18px;
  padding: 10px 22px;
  background: linear-gradient(135deg, var(--blue), var(--blue-bright));
  color: var(--white);
  border-radius: 8px;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: .85rem;
  letter-spacing: .5px;
  transition: all .3s var(--ease);
  text-transform: uppercase;
}

.product-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(26,92,186,.4);
}

/* =====================================================
   PRODUCTS & SERVICES PAGE — DETAIL CARDS
   ===================================================== */
.services-detail-section {
  padding: var(--section-pad);
}

.service-detail-card {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: center;
  padding: 50px 0;
  border-bottom: 1px solid var(--gray-100);
}

.service-detail-card:nth-child(even) {
  direction: rtl;
}

.service-detail-card:nth-child(even) > * {
  direction: ltr;
}

.service-detail-card:last-child {
  border-bottom: none;
}

.service-detail-img {
  border-radius: 20px;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.service-detail-img img {
  width: 100%;
  height: 340px;
  object-fit: cover;
  transition: transform .6s var(--ease);
}

.service-detail-card:hover .service-detail-img img {
  transform: scale(1.04);
}

.service-detail-body h3 {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.6rem;
  color: var(--navy);
  margin-bottom: 16px;
  text-transform: uppercase;
}

.service-detail-body p {
  color: var(--gray-600);
  line-height: 1.8;
  margin-bottom: 20px;
}

.service-detail-body ul {
  padding-left: 0;
}

.service-detail-body ul li {
  position: relative;
  padding-left: 28px;
  margin-bottom: 10px;
  color: var(--gray-600);
  font-size: .95rem;
}

.service-detail-body ul li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--blue-bright);
  font-weight: 700;
}

/* =====================================================
   FOOTER
   ===================================================== */
.footer {
  background: var(--navy);
  color: rgba(255,255,255,.7);
  padding: 70px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.3fr;
  gap: 40px;
  padding-bottom: 50px;
  border-bottom: 1px solid rgba(255,255,255,.08);
}

.footer-brand p {
  font-size: .92rem;
  line-height: 1.7;
  margin-top: 16px;
  max-width: 300px;
}

.footer h4 {
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--white);
  margin-bottom: 20px;
  font-size: 1.05rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.footer-links li {
  margin-bottom: 10px;
}

.footer-links a {
  font-size: .92rem;
  transition: color .3s, padding-left .3s;
}

.footer-links a:hover {
  color: var(--blue-light);
  padding-left: 6px;
}

.footer-contact li {
  display: flex;
  gap: 12px;
  margin-bottom: 14px;
  font-size: .92rem;
}

.footer-contact li span:first-child {
  flex-shrink: 0;
  width: 20px;
  text-align: center;
}

.footer-bottom {
  padding: 24px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: .85rem;
  color: rgba(255,255,255,.45);
}

.footer-bottom-links {
  display: flex;
  gap: 24px;
}

.footer-bottom-links a {
  transition: color .3s;
}
.footer-bottom-links a:hover {
  color: var(--blue-light);
}

/* =====================================================
   ANIMATIONS
   ===================================================== */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(-30px); }
}

@keyframes rotate {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}

/* Scroll reveal */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity .7s var(--ease), transform .7s var(--ease);
}

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

/* =====================================================
   RESPONSIVE
   ===================================================== */
@media (max-width: 1024px) {
  .services-grid  { grid-template-columns: repeat(2, 1fr); }
  .products-grid  { grid-template-columns: repeat(2, 1fr); }
  .features-grid  { grid-template-columns: repeat(2, 1fr); }
  .footer-grid    { grid-template-columns: repeat(2, 1fr); }
  .hero h1 { font-size: 3rem; }
}

@media (max-width: 768px) {
  .nav-links   { display: none; }
  .nav-toggle  { display: flex; }
  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 80px; left: 0; right: 0;
    background: var(--navy);
    padding: 20px;
    gap: 4px;
    box-shadow: var(--shadow-lg);
  }

  .hero h1 { font-size: 2.4rem; }
  .hero-stats { flex-direction: column; gap: 24px; }

  .services-grid   { grid-template-columns: 1fr; }
  .products-grid   { grid-template-columns: 1fr; }
  .features-grid   { grid-template-columns: 1fr; }
  .about-grid      { grid-template-columns: 1fr; }
  .contact-grid    { grid-template-columns: 1fr; }
  .values-grid     { grid-template-columns: 1fr; }
  .footer-grid     { grid-template-columns: 1fr; }
  .form-row        { grid-template-columns: 1fr; }

  .service-detail-card { grid-template-columns: 1fr; }
  .service-detail-card:nth-child(even) { direction: ltr; }

  .section-title { font-size: 2rem; }
  .page-hero h1  { font-size: 2.4rem; }

  .footer-bottom { flex-direction: column; gap: 12px; text-align: center; }
}

@media (max-width: 480px) {
  .hero h1 { font-size: 1.9rem; }
  .hero p  { font-size: 1rem; }
  .hero-buttons { flex-direction: column; }
  .contact-form { padding: 28px; }
}