/* =========================================================
   SAVTECH ENGINEERS & PROJECT — Main Stylesheet
   ========================================================= */

/* ---------- CSS Variables ---------- */
:root {
  --red:        #cc1212;
  --red-dark:   #9e0a0a;
  --red-light:  #e63232;
  --orange:     #e05a00;
  --gold:       #f5a623;
  --dark:       #0d0d0d;
  --dark-2:     #141414;
  --dark-3:     #1c1c1c;
  --dark-4:     #262626;
  --gray-1:     #333333;
  --gray-2:     #555555;
  --gray-3:     #888888;
  --gray-4:     #bbbbbb;
  --white:      #ffffff;
  --off-white:  #f5f5f5;
  --light-bg:   #fafafa;
  --font-main:  'Outfit', sans-serif;
  --font-body:  'Inter', sans-serif;
  --radius:     12px;
  --radius-lg:  20px;
  --shadow-sm:  0 2px 12px rgba(0,0,0,0.08);
  --shadow-md:  0 6px 30px rgba(0,0,0,0.12);
  --shadow-lg:  0 16px 50px rgba(0,0,0,0.18);
  --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: var(--font-body);
  background: var(--white);
  color: var(--dark);
  overflow-x: hidden;
  line-height: 1.6;
}
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
img { max-width: 100%; display: block; }

/* =========================================================
   NAVIGATION
   ========================================================= */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 0 0;
  transition: background var(--transition), box-shadow var(--transition), padding var(--transition);
  background: transparent;
}
.navbar.scrolled {
  background: rgba(13,13,13,0.97);
  -webkit-backdrop-filter: blur(16px);
  backdrop-filter: blur(16px);
  box-shadow: 0 2px 24px rgba(204,18,18,0.15);
  padding: 0;
}
.nav-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 22px 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: padding var(--transition);
}
.navbar.scrolled .nav-container { padding: 14px 40px; }
.nav-logo {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
  text-decoration: none;
}
.logo-full {
  display: inline-flex;
  align-items: baseline;
  gap: 0;
  line-height: 1;
}
.logo-sav  { font-family: var(--font-main); font-weight: 900; font-size: 1.6rem; color: var(--red); letter-spacing: 2px; }
.logo-tech { font-family: var(--font-main); font-weight: 900; font-size: 1.6rem; color: var(--white); letter-spacing: 2px; }
.logo-sub  { font-family: var(--font-body); font-size: 0.55rem; font-weight: 500; color: var(--gray-3); letter-spacing: 1.5px; text-transform: uppercase; margin-top: 1px; }
.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
}
.nav-link {
  font-family: var(--font-main);
  font-size: 0.88rem;
  font-weight: 500;
  color: rgba(255,255,255,0.80);
  padding: 8px 14px;
  border-radius: 8px;
  letter-spacing: 0.5px;
  transition: color var(--transition), background var(--transition);
  position: relative;
}
.nav-link::after {
  content: '';
  position: absolute;
  bottom: 4px; left: 50%; right: 50%;
  height: 2px;
  background: var(--red);
  transition: left var(--transition), right var(--transition);
  border-radius: 2px;
}
.nav-link:hover, .nav-link.active { color: var(--white); }
.nav-link:hover::after, .nav-link.active::after { left: 14px; right: 14px; }
.nav-cta {
  background: var(--red);
  color: var(--white) !important;
  border-radius: 8px;
  padding: 9px 20px;
  font-weight: 600;
  transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
}
.nav-cta::after { display: none; }
.nav-cta:hover { background: var(--red-dark); transform: translateY(-1px); box-shadow: 0 4px 20px rgba(204,18,18,0.4); }
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: var(--transition);
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* =========================================================
   HERO SECTION
   ========================================================= */
.hero {
  min-height: 100vh;
  background: var(--dark);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  text-align: center;
  padding: 120px 24px 80px;
}
.hero-bg-shapes { position: absolute; inset: 0; pointer-events: none; }
.shape {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.25;
}
.shape-1 {
  width: 600px; height: 600px;
  background: radial-gradient(circle, var(--red) 0%, transparent 70%);
  top: -200px; left: -200px;
  animation: floatShape 8s ease-in-out infinite;
}
.shape-2 {
  width: 400px; height: 400px;
  background: radial-gradient(circle, var(--orange) 0%, transparent 70%);
  bottom: -100px; right: -100px;
  animation: floatShape 10s ease-in-out infinite reverse;
}
.shape-3 {
  width: 300px; height: 300px;
  background: radial-gradient(circle, var(--gold) 0%, transparent 70%);
  top: 50%; left: 60%;
  opacity: 0.12;
  animation: floatShape 12s ease-in-out infinite;
}
@keyframes floatShape {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(30px, -30px) scale(1.05); }
}
.hero-content { position: relative; z-index: 2; max-width: 860px; }
.hero-badges {
  display: flex;
  justify-content: center;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 28px;
}
.badge {
  font-family: var(--font-main);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  padding: 5px 14px;
  border: 1.5px solid rgba(204,18,18,0.5);
  border-radius: 100px;
  color: var(--red-light);
  background: rgba(204,18,18,0.08);
  animation: fadeInUp 0.6s ease both;
}
.badge:nth-child(2) { animation-delay: 0.1s; }
.badge:nth-child(3) { animation-delay: 0.2s; }
.hero-title {
  font-family: var(--font-main);
  font-weight: 900;
  margin-bottom: 20px;
}
.hero-title-main {
  display: block;
  font-size: clamp(3.5rem, 10vw, 7rem);
  background: linear-gradient(135deg, var(--white) 0%, var(--red-light) 50%, var(--orange) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: 4px;
  animation: fadeInUp 0.7s ease 0.2s both;
  line-height: 1;
}
.hero-title-sub {
  display: block;
  font-size: clamp(1rem, 3vw, 1.6rem);
  color: rgba(255,255,255,0.7);
  font-weight: 500;
  letter-spacing: 3px;
  text-transform: uppercase;
  margin-top: 8px;
  animation: fadeInUp 0.7s ease 0.35s both;
}
.hero-tagline {
  font-family: var(--font-body);
  font-size: clamp(0.95rem, 2vw, 1.1rem);
  color: rgba(255,255,255,0.6);
  line-height: 1.8;
  margin-bottom: 36px;
  animation: fadeInUp 0.7s ease 0.45s both;
}
.hero-tagline em {
  font-style: normal;
  color: rgba(255,255,255,0.45);
  font-size: 0.9em;
}
.hero-cta-group {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  animation: fadeInUp 0.7s ease 0.55s both;
  margin-bottom: 32px;
}
.btn {
  font-family: var(--font-main);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 14px 32px;
  border-radius: 10px;
  cursor: pointer;
  border: none;
  transition: all var(--transition);
  letter-spacing: 0.5px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.btn-primary {
  background: linear-gradient(135deg, var(--red) 0%, var(--red-dark) 100%);
  color: var(--white);
  box-shadow: 0 4px 20px rgba(204,18,18,0.35);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(204,18,18,0.5);
  background: linear-gradient(135deg, var(--red-light) 0%, var(--red) 100%);
}
.btn-outline {
  background: transparent;
  color: var(--white);
  border: 2px solid rgba(255,255,255,0.3);
}
.btn-outline:hover {
  border-color: var(--red);
  color: var(--red-light);
  transform: translateY(-2px);
}
.btn-sm { padding: 10px 22px; font-size: 0.85rem; }
.hero-phone {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: rgba(255,255,255,0.5);
  font-size: 0.9rem;
  animation: fadeInUp 0.7s ease 0.65s both;
}
.hero-phone a { color: rgba(255,255,255,0.7); transition: color var(--transition); }
.hero-phone a:hover { color: var(--red-light); }
.hero-scroll-indicator {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
}
.scroll-dot {
  width: 10px; height: 10px;
  border-radius: 50%;
  background: var(--red);
  animation: scrollBounce 2s ease infinite;
}
@keyframes scrollBounce {
  0%, 100% { transform: translateY(0); opacity: 1; }
  50% { transform: translateY(10px); opacity: 0.4; }
}
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(28px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* =========================================================
   STATS BAR
   ========================================================= */
.stats-bar {
  background: linear-gradient(135deg, var(--red-dark) 0%, var(--red) 50%, var(--orange) 100%);
  padding: 36px 24px;
}
.stats-container {
  max-width: 900px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  flex-wrap: wrap;
}
.stat-item {
  text-align: center;
  padding: 8px 48px;
  flex: 1;
  min-width: 140px;
}
.stat-num {
  font-family: var(--font-main);
  font-size: 2.8rem;
  font-weight: 900;
  color: var(--white);
  display: inline;
  line-height: 1;
}
.stat-plus {
  font-family: var(--font-main);
  font-size: 1.8rem;
  font-weight: 700;
  color: rgba(255,255,255,0.7);
}
.stat-label {
  display: block;
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 500;
  color: rgba(255,255,255,0.75);
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-top: 4px;
}
.stat-divider {
  width: 1px;
  height: 48px;
  background: rgba(255,255,255,0.25);
  flex-shrink: 0;
}

/* =========================================================
   SECTIONS — Shared
   ========================================================= */
.section { padding: 100px 24px; }
.container { max-width: 1200px; margin: 0 auto; }
.section-header { text-align: center; margin-bottom: 64px; }
.section-tag {
  font-family: var(--font-main);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--red);
  display: block;
  margin-bottom: 12px;
}
.section-title {
  font-family: var(--font-main);
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 800;
  color: var(--dark);
  line-height: 1.15;
}
.section-title .highlight {
  background: linear-gradient(135deg, var(--red) 0%, var(--orange) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.section-line {
  width: 60px;
  height: 4px;
  background: linear-gradient(90deg, var(--red), var(--orange));
  border-radius: 2px;
  margin: 20px auto 0;
}

/* =========================================================
   ABOUT SECTION
   ========================================================= */
.about-section { background: var(--white); }
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}
.about-lead {
  font-family: var(--font-main);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--dark);
  line-height: 1.7;
  margin-bottom: 20px;
}
.about-body {
  font-family: var(--font-body);
  font-size: 0.97rem;
  color: var(--gray-2);
  line-height: 1.85;
  margin-bottom: 16px;
}
.about-highlights {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 28px;
}
.highlight-chip {
  font-family: var(--font-main);
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--red);
  background: rgba(204,18,18,0.07);
  border: 1.5px solid rgba(204,18,18,0.2);
  padding: 6px 14px;
  border-radius: 100px;
}
.about-card-stack {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.about-card {
  background: var(--light-bg);
  border: 1px solid rgba(0,0,0,0.06);
  border-radius: var(--radius-lg);
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}
.about-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 4px;
  height: 100%;
  background: linear-gradient(to bottom, var(--red), var(--orange));
  border-radius: 0 4px 4px 0;
}
.about-card:hover {
  transform: translateX(6px);
  box-shadow: var(--shadow-md);
  border-color: rgba(204,18,18,0.15);
}
.ac-img-wrap {
  width: 100%;
  height: 90px;
  overflow: hidden;
  border-radius: 8px;
  margin-bottom: 10px;
  flex-shrink: 0;
}
.ac-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
  transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}
.about-card:hover .ac-img { transform: scale(1.07); }
.about-card h3 {
  font-family: var(--font-main);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--dark);
}
.about-card p {
  font-family: var(--font-body);
  font-size: 0.88rem;
  color: var(--gray-2);
  line-height: 1.6;
}

/* =========================================================
   TEAM SECTION
   ========================================================= */
.team-section { background: var(--off-white); }
.team-intro {
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--gray-2);
  text-align: center;
  max-width: 720px;
  margin: 0 auto 48px;
  line-height: 1.85;
}
.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 24px;
  margin-bottom: 60px;
}
.team-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid rgba(0,0,0,0.06);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition);
  display: flex;
  flex-direction: column;
}
.team-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(204,18,18,0.2);
}
.team-card-img-wrap {
  width: 100%;
  height: 160px;
  overflow: hidden;
  flex-shrink: 0;
}
.team-card-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  display: block;
  transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}
.team-card:hover .team-card-img { transform: scale(1.07); }
.team-card-body {
  padding: 20px 20px 24px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex: 1;
  text-align: center;
}
.team-card h3 {
  font-family: var(--font-main);
  font-size: 0.98rem;
  font-weight: 700;
  color: var(--dark);
}
.team-card p {
  font-family: var(--font-body);
  font-size: 0.82rem;
  color: var(--gray-3);
  line-height: 1.6;
}
.success-factors {
  background: linear-gradient(135deg, var(--dark) 0%, var(--dark-3) 100%);
  border-radius: var(--radius-lg);
  padding: 48px 40px;
}
.sf-title {
  font-family: var(--font-main);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--white);
  text-align: center;
  margin-bottom: 32px;
}
.sf-grid {
  display: flex;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
}
.sf-item {
  display: flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 100px;
  padding: 10px 20px;
  font-family: var(--font-main);
  font-size: 0.88rem;
  font-weight: 500;
  color: rgba(255,255,255,0.85);
  transition: all var(--transition);
}
.sf-item:hover { background: rgba(204,18,18,0.2); border-color: var(--red); color: var(--white); }
.sf-icon { font-size: 1.1rem; }

/* =========================================================
   PRODUCTS SECTION
   ========================================================= */
.products-section { background: var(--white); }
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 28px;
}
.product-card {
  background: var(--white);
  border: 1px solid rgba(0,0,0,0.08);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition);
  position: relative;
  display: flex;
  flex-direction: column;
}
.product-card::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--red), var(--orange));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}
.product-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-lg); border-color: rgba(204,18,18,0.15); }
.product-card:hover::after { transform: scaleX(1); }
.product-img-wrap {
  position: relative;
  overflow: hidden;
  width: 100%;
  height: 200px;
  flex-shrink: 0;
}
.product-real-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}
.product-card:hover .product-real-img { transform: scale(1.08); }
.product-info { padding: 20px 24px 24px; }
.product-info h3 {
  font-family: var(--font-main);
  font-size: 1rem;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 8px;
  line-height: 1.35;
}
.product-info p {
  font-family: var(--font-body);
  font-size: 0.85rem;
  color: var(--gray-3);
  line-height: 1.65;
  margin-bottom: 14px;
}
.product-tag {
  display: inline-block;
  font-family: var(--font-main);
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--red);
  background: rgba(204,18,18,0.08);
  border: 1px solid rgba(204,18,18,0.15);
  padding: 3px 10px;
  border-radius: 100px;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

/* =========================================================
   SERVICES SECTION
   ========================================================= */
.services-section { background: var(--dark); }
.services-section .section-title { color: var(--white); }
.services-section .section-tag { color: var(--red-light); }
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 28px;
}
.service-card {
  background: var(--dark-3);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition);
  position: relative;
  display: flex;
  flex-direction: column;
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--red), var(--orange));
  transform: scaleX(0);
  transition: transform var(--transition);
  z-index: 2;
}
.service-card:hover { transform: translateY(-8px); border-color: rgba(204,18,18,0.25); box-shadow: 0 20px 60px rgba(0,0,0,0.5); }
.service-card:hover::before { transform: scaleX(1); }

/* Image area */
.service-img-wrap {
  position: relative;
  width: 100%;
  height: 200px;
  overflow: hidden;
  flex-shrink: 0;
}
.service-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  display: block;
}
.service-card:hover .service-img { transform: scale(1.08); }
.service-img-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(0,0,0,0.10) 0%, rgba(13,13,13,0.80) 100%);
  pointer-events: none;
}

/* Text area below image */
.service-body {
  padding: 28px 28px 32px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  flex: 1;
}
.service-card h3 {
  font-family: var(--font-main);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--white);
  line-height: 1.3;
}
.service-card p {
  font-family: var(--font-body);
  font-size: 0.87rem;
  color: rgba(255,255,255,0.5);
  line-height: 1.7;
  flex: 1;
}
.service-tag {
  display: inline-block;
  font-family: var(--font-main);
  font-size: 0.68rem;
  font-weight: 600;
  color: var(--red-light);
  background: rgba(204,18,18,0.1);
  border: 1px solid rgba(204,18,18,0.2);
  padding: 4px 12px;
  border-radius: 100px;
  letter-spacing: 1px;
  text-transform: uppercase;
  align-self: flex-start;
}

/* =========================================================
   CLIENTS SECTION
   ========================================================= */
.clients-section { background: var(--light-bg); }
.clients-ticker-wrap {
  overflow: hidden;
  margin-bottom: 48px;
  position: relative;
}
.clients-ticker-wrap::before,
.clients-ticker-wrap::after {
  content: '';
  position: absolute;
  top: 0; bottom: 0;
  width: 80px;
  z-index: 2;
  pointer-events: none;
}
.clients-ticker-wrap::before { left: 0; background: linear-gradient(to right, var(--light-bg), transparent); }
.clients-ticker-wrap::after  { right: 0; background: linear-gradient(to left, var(--light-bg), transparent); }
.clients-ticker {
  display: inline-flex;
  align-items: center;
  gap: 20px;
  white-space: nowrap;
  animation: tickerScroll 40s linear infinite;
  padding: 16px 0;
}
.clients-ticker:hover { animation-play-state: paused; }
@keyframes tickerScroll {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}
.client-name {
  font-family: var(--font-main);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--gray-2);
  white-space: nowrap;
}
.ticker-dot { color: var(--red); font-size: 0.6rem; }
.clients-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 16px;
}
.client-card {
  background: var(--white);
  border: 1px solid rgba(0,0,0,0.07);
  border-radius: var(--radius);
  padding: 18px 20px;
  font-family: var(--font-main);
  font-size: 0.87rem;
  font-weight: 600;
  color: var(--gray-1);
  text-align: center;
  transition: all var(--transition);
  box-shadow: var(--shadow-sm);
}
.client-card:hover {
  border-color: var(--red);
  color: var(--red);
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}
.client-card--more {
  background: linear-gradient(135deg, var(--red-dark), var(--red));
  color: var(--white) !important;
  border-color: transparent;
  font-weight: 700;
}
.client-card--more:hover {
  background: linear-gradient(135deg, var(--red), var(--red-light));
  color: var(--white) !important;
}

/* =========================================================
   CONTACT SECTION
   ========================================================= */
.contact-section { background: var(--white); }
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}
.contact-info { display: flex; flex-direction: column; gap: 20px; }
.contact-card {
  background: var(--light-bg);
  border: 1px solid rgba(0,0,0,0.07);
  border-radius: var(--radius-lg);
  padding: 24px 28px;
  display: flex;
  align-items: flex-start;
  gap: 18px;
  transition: all var(--transition);
}
.contact-card:hover { transform: translateX(6px); border-color: rgba(204,18,18,0.2); box-shadow: var(--shadow-md); }
.contact-icon { font-size: 1.8rem; flex-shrink: 0; line-height: 1; }
.contact-details h3 {
  font-family: var(--font-main);
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--red);
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-bottom: 6px;
}
.contact-details a {
  font-family: var(--font-main);
  font-size: 1rem;
  font-weight: 600;
  color: var(--dark);
  transition: color var(--transition);
}
.contact-details a:hover { color: var(--red); }
.contact-details p {
  font-family: var(--font-body);
  font-size: 0.9rem;
  color: var(--gray-2);
  line-height: 1.7;
}
.contact-map { position: sticky; top: 100px; }
.map-placeholder {
  background: linear-gradient(135deg, var(--dark) 0%, var(--dark-3) 100%);
  border-radius: var(--radius-lg);
  min-height: 360px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 48px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.map-placeholder::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at center, rgba(204,18,18,0.15) 0%, transparent 70%);
}
.map-content { position: relative; z-index: 1; }
.map-pin { font-size: 3rem; margin-bottom: 16px; animation: pinBounce 2s ease infinite; }
@keyframes pinBounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}
.map-content h3 {
  font-family: var(--font-main);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 12px;
}
.map-content p {
  font-family: var(--font-body);
  font-size: 0.9rem;
  color: rgba(255,255,255,0.55);
  line-height: 1.7;
  margin-bottom: 24px;
}

/* =========================================================
   FOOTER
   ========================================================= */
.footer {
  background: var(--dark);
  border-top: 1px solid rgba(255,255,255,0.06);
}
.footer-container { max-width: 1200px; margin: 0 auto; }
.footer-top {
  padding: 60px 24px 48px;
  display: grid;
  grid-template-columns: 2fr 1fr 1.5fr;
  gap: 48px;
}
.footer-brand .footer-logo {
  font-family: var(--font-main);
  font-weight: 900;
  font-size: 1.8rem;
  letter-spacing: 2px;
  margin-bottom: 16px;
}
.footer-desc {
  font-family: var(--font-body);
  font-size: 0.88rem;
  color: rgba(255,255,255,0.45);
  line-height: 1.7;
  max-width: 320px;
}
.footer-links-group h4,
.footer-contact-group h4 {
  font-family: var(--font-main);
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--red);
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-bottom: 20px;
}
.footer-links-group ul { display: flex; flex-direction: column; gap: 10px; }
.footer-links-group a {
  font-family: var(--font-body);
  font-size: 0.88rem;
  color: rgba(255,255,255,0.5);
  transition: color var(--transition);
}
.footer-links-group a:hover { color: var(--white); }
.footer-contact-group p {
  font-family: var(--font-body);
  font-size: 0.88rem;
  color: rgba(255,255,255,0.5);
  margin-bottom: 10px;
}
.footer-contact-group a { color: rgba(255,255,255,0.5); transition: color var(--transition); }
.footer-contact-group a:hover { color: var(--white); }
.footer-bottom {
  padding: 20px 24px;
  border-top: 1px solid rgba(255,255,255,0.06);
  text-align: center;
  font-family: var(--font-body);
  font-size: 0.8rem;
  color: rgba(255,255,255,0.3);
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.footer-svg-icon {
  display: inline;
  vertical-align: middle;
  margin-right: 6px;
}
.footer-credits {
  font-size: 0.72rem;
  color: rgba(255,255,255,0.2);
}
.footer-credits a {
  color: rgba(204,18,18,0.7);
  transition: color var(--transition);
  font-weight: 600;
}
.footer-credits a:hover { color: var(--red-light); }

/* =========================================================
   BACK TO TOP
   ========================================================= */
.back-to-top {
  position: fixed;
  bottom: 32px;
  right: 32px;
  width: 48px;
  height: 48px;
  background: var(--red);
  color: var(--white);
  border: none;
  border-radius: 12px;
  font-size: 1.2rem;
  font-weight: 700;
  cursor: pointer;
  z-index: 999;
  box-shadow: 0 4px 20px rgba(204,18,18,0.4);
  opacity: 0;
  transform: translateY(20px);
  transition: all var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
}
.back-to-top.visible { opacity: 1; transform: translateY(0); }
.back-to-top:hover { background: var(--red-dark); transform: translateY(-3px); }

/* =========================================================
   SCROLL REVEAL ANIMATIONS
   ========================================================= */
.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-left {
  opacity: 0;
  transform: translateX(-32px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal-left.visible { opacity: 1; transform: translateX(0); }
.reveal-right {
  opacity: 0;
  transform: translateX(32px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal-right.visible { opacity: 1; transform: translateX(0); }

/* =========================================================
   RESPONSIVE
   ========================================================= */
@media (max-width: 1024px) {
  .about-grid { grid-template-columns: 1fr; gap: 48px; }
  .contact-grid { grid-template-columns: 1fr; }
  .contact-map { position: static; }
  .footer-top { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
}

@media (max-width: 768px) {
  .nav-links {
    position: fixed;
    top: 0; right: -100%;
    height: 100vh;
    width: 280px;
    background: rgba(13,13,13,0.98);
    -webkit-backdrop-filter: blur(20px);
    backdrop-filter: blur(20px);
    flex-direction: column;
    padding: 100px 32px 32px;
    gap: 8px;
    transition: right var(--transition);
    border-left: 1px solid rgba(255,255,255,0.08);
  }
  .nav-links.open { right: 0; }
  .nav-link { font-size: 1rem; padding: 12px 0; color: rgba(255,255,255,0.8); width: 100%; }
  .nav-link::after { bottom: 0; }
  .nav-cta { width: 100%; text-align: center; justify-content: center; margin-top: 12px; }
  .hamburger { display: flex; }

  .section { padding: 72px 20px; }
  .stat-item { padding: 8px 24px; }
  .stat-divider { display: none; }
  .footer-top { grid-template-columns: 1fr; gap: 32px; }
  .footer-brand { grid-column: auto; }
  .nav-container { padding: 18px 20px; }
  .navbar.scrolled .nav-container { padding: 12px 20px; }
}

@media (max-width: 480px) {
  .hero-cta-group { flex-direction: column; align-items: center; }
  .btn { width: 100%; max-width: 280px; justify-content: center; }
  .products-grid { grid-template-columns: 1fr; }
  .services-grid { grid-template-columns: 1fr; }
  .clients-grid { grid-template-columns: 1fr 1fr; }
  .back-to-top { right: 20px; bottom: 20px; }
}