/* =============================================
   MCH GROUP SpA — styles.css
   ============================================= */

/* === RESET & BASE === */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --navy:       #0b1724;
  --navy-mid:   #152d4a;
  --navy-light: #1e4070;
  --teal:       #009e8c;
  --teal-light: #00c8b2;
  --teal-dark:  #0a5c52;
  --teal-glow:  #6bf5e4;
  --white:      #ffffff;
  --gray-50:    #f8fafc;
  --gray-100:   #eef2f7;
  --gray-200:   #dde4ef;
  --gray-400:   #8898aa;
  --gray-600:   #506070;
  --gray-800:   #18283a;

  /* === TYPOGRAPHY === */
  --font-body:    'DM Sans', system-ui, -apple-system, sans-serif;
  --font-display: 'Playfair Display', 'Georgia', serif;

  /* Size scale */
  --text-xs:   0.75rem;    /* 12px */
  --text-sm:   0.875rem;   /* 14px */
  --text-base: 1rem;       /* 16px */
  --text-lg:   1.125rem;   /* 18px */
  --text-xl:   1.25rem;    /* 20px */
  --text-2xl:  1.5rem;     /* 24px */
  --text-3xl:  1.875rem;   /* 30px */
  --text-4xl:  2.25rem;    /* 36px */
  --text-5xl:  3rem;       /* 48px */

  --radius-sm:  8px;
  --radius-md:  14px;
  --radius-lg:  22px;
  --radius-xl:  30px;
  --shadow-sm:  0 2px 8px rgba(0,0,0,0.07);
  --shadow-md:  0 8px 32px rgba(0,0,0,0.11);
  --shadow-lg:  0 24px 64px rgba(0,0,0,0.17);
  --transition: 0.28s cubic-bezier(0.4, 0, 0.2, 1);
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  background: var(--white);
  color: var(--gray-800);
  overflow-x: hidden;
  line-height: 1.65;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  font-feature-settings: 'kern' 1, 'liga' 1;
}

/* Global heading resets */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.15;
  color: var(--navy);
}

p {
  font-family: var(--font-body);
  font-weight: 400;
}

strong {
  font-weight: 600;
}

/* === SCROLLBAR === */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--navy); }
::-webkit-scrollbar-thumb { background: var(--teal); border-radius: 3px; }

/* =============================================
   NAVBAR
   ============================================= */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 0;
  background: var(--navy);
  border-bottom: 2px solid rgba(0, 158, 140, 0.3);
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.45);
}

.navbar.scrolled {
  background: var(--navy);
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.45);
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 18px 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: padding var(--transition);
}

.navbar.scrolled .nav-container {
  padding: 12px 32px;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}

.logo-img {
  height: 95px;
  max-height: 115px;
  width: auto;
  display: block;
  background: rgba(255, 255, 255, 0.95);
  padding: 6px 14px;
  border-radius: var(--radius-md);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  transition: transform var(--transition);
}

.nav-logo:hover .logo-img {
  transform: scale(1.04);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
  list-style: none;
}

.nav-link {
  text-decoration: none;
  color: rgba(255,255,255,0.8);
  font-weight: 500;
  font-size: 0.95rem;
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  transition: color var(--transition), background var(--transition);
}

.nav-link:hover {
  color: var(--teal-light);
  background: rgba(0, 180, 160, 0.1);
}

.nav-cta {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  text-decoration: none;
  background: var(--teal);
  color: var(--white);
  font-weight: 700;
  font-size: 0.9rem;
  padding: 10px 22px;
  border-radius: 50px;
  transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
  box-shadow: 0 4px 16px rgba(0, 180, 160, 0.35);
}

.nav-cta:hover {
  background: var(--teal-light);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0, 180, 160, 0.5);
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 4px;
}

.hamburger span {
  display: block;
  width: 26px;
  height: 2.5px;
  background: var(--white);
  border-radius: 2px;
  transition: var(--transition);
}

/* =============================================
   HERO
   ============================================= */
.hero {
  min-height: 100vh;
  background: linear-gradient(180deg, rgba(11, 23, 36, 0.9) 0%, rgba(21, 45, 74, 0.75) 50%, rgba(11, 23, 36, 0.95) 100%), 
              url('https://images.unsplash.com/photo-1578575437130-527eed3abbec?auto=format&fit=crop&w=1920&q=80') center/cover no-repeat;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  position: relative;
  overflow: hidden;
  padding: 140px 32px 80px;
}

.hero-bg-shapes {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.shape {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.12;
  animation: float 8s ease-in-out infinite;
}

.shape-1 {
  width: 600px; height: 600px;
  background: var(--teal);
  top: -200px; right: -150px;
  animation-delay: 0s;
}

.shape-2 {
  width: 400px; height: 400px;
  background: var(--navy-light);
  bottom: -100px; left: -100px;
  animation-delay: -3s;
}

.shape-3 {
  width: 300px; height: 300px;
  background: var(--teal-glow);
  top: 40%; left: 40%;
  animation-delay: -6s;
}

@keyframes float {
  0%, 100% { transform: translateY(0) scale(1); }
  50%       { transform: translateY(-30px) scale(1.05); }
}

.hero-container {
  max-width: 860px;
  position: relative;
  z-index: 2;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(0, 180, 160, 0.15);
  border: 1px solid rgba(0, 180, 160, 0.3);
  color: var(--teal-light);
  font-size: 0.88rem;
  font-weight: 600;
  padding: 8px 20px;
  border-radius: 50px;
  margin-bottom: 28px;
  letter-spacing: 0.5px;
  animation: fadeInDown 0.8s ease both;
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.6rem, 6.5vw, 4.4rem);
  font-weight: 800;
  color: var(--white);
  line-height: 1.1;
  margin-bottom: 24px;
  letter-spacing: -0.03em;
  animation: fadeInDown 0.8s ease 0.15s both;
}

.hero-em {
  font-style: italic;
  font-family: var(--font-display);
  color: var(--teal-light);
  font-weight: 600;
}

.hero-subtitle {
  font-family: var(--font-body);
  font-size: 1.15rem;
  color: rgba(255,255,255,0.75);
  max-width: 640px;
  margin: 0 auto 40px;
  line-height: 1.75;
  animation: fadeInDown 0.8s ease 0.3s both;
}

.hero-subtitle strong {
  color: var(--teal-light);
  font-weight: 700;
}

.hero-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 60px;
  animation: fadeInDown 0.8s ease 0.45s both;
}

.hero-stats {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 40px;
  flex-wrap: wrap;
  animation: fadeInDown 0.8s ease 0.6s both;
}

.stat-item {
  text-align: center;
}

.stat-number {
  display: block;
  font-size: 2rem;
  font-weight: 900;
  color: var(--teal-light);
}

.stat-label {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.55);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.stat-divider {
  width: 1px;
  height: 40px;
  background: rgba(255,255,255,0.15);
}

.hero-scroll-indicator {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  justify-content: center;
}

.scroll-dot {
  width: 6px;
  height: 6px;
  background: var(--teal);
  border-radius: 50%;
  animation: scrollBounce 1.8s ease-in-out infinite;
}

@keyframes scrollBounce {
  0%, 100% { transform: translateY(0); opacity: 1; }
  50%       { transform: translateY(12px); opacity: 0.4; }
}

/* =============================================
   BUTTONS
   ============================================= */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 28px;
  border-radius: 50px;
  font-family: var(--font);
  font-weight: 700;
  font-size: 1rem;
  text-decoration: none;
  cursor: pointer;
  border: none;
  transition: all var(--transition);
}

.btn-primary {
  background: linear-gradient(135deg, var(--teal), #00c8b4);
  color: var(--white);
  box-shadow: 0 6px 24px rgba(0, 180, 160, 0.4);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 36px rgba(0, 180, 160, 0.6);
}

.btn-outline {
  background: transparent;
  color: var(--white);
  border: 2px solid rgba(255,255,255,0.3);
}

.btn-outline:hover {
  background: rgba(255,255,255,0.1);
  border-color: var(--teal-light);
  color: var(--teal-light);
  transform: translateY(-3px);
}

.btn-whatsapp {
  background: #25D366;
  color: var(--white);
  font-size: 1.05rem;
  padding: 16px 36px;
  box-shadow: 0 8px 32px rgba(37, 211, 102, 0.4);
}

.btn-whatsapp:hover {
  background: #1fb855;
  transform: translateY(-4px);
  box-shadow: 0 16px 48px rgba(37, 211, 102, 0.55);
}

.btn-phone {
  background: rgba(255,255,255,0.1);
  color: var(--white);
  border: 2px solid rgba(255,255,255,0.25);
  font-size: 1.05rem;
  padding: 16px 36px;
}

.btn-phone:hover {
  background: rgba(255,255,255,0.18);
  border-color: rgba(255,255,255,0.5);
  transform: translateY(-4px);
}

/* =============================================
   TAGLINE BANNER
   ============================================= */
.tagline-banner {
  background: linear-gradient(135deg, var(--teal-dark), var(--teal));
  padding: 22px 32px;
  overflow: hidden;
}

.tagline-container {
  max-width: 1200px;
  margin: 0 auto;
  text-align: center;
}

.tagline-text {
  font-size: clamp(0.85rem, 2vw, 1.05rem);
  font-weight: 800;
  color: var(--white);
  letter-spacing: 2px;
  text-transform: uppercase;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

.tagline-icon {
  color: rgba(255,255,255,0.6);
  font-size: 0.8rem;
}

/* =============================================
   SERVICES SECTION
   ============================================= */
.services-section {
  padding: 100px 32px;
  background: var(--gray-100);
}

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

.section-header {
  text-align: center;
  margin-bottom: 64px;
}

.section-overline {
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 3px;
  color: var(--teal);
  margin-bottom: 12px;
}

.section-overline.light { color: var(--teal-light); }

.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4.5vw, 2.8rem);
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 16px;
  line-height: 1.2;
  letter-spacing: -0.02em;
}

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

.section-desc {
  font-family: var(--font-body);
  font-size: 1.05rem;
  color: var(--gray-600);
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.7;
}

/* Side-by-side Columns Container */
.services-split-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 30px;
  align-items: stretch;
}

.service-block {
  display: flex;
  flex-direction: column;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  height: 100%;
}

.service-block-header {
  padding: 40px 32px 30px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
}

.service-block-header.commerce {
  background: var(--navy);
  border-bottom: 3px solid var(--teal);
}

.service-block-header.admin {
  background: #25a190; /* Matching teal shade from image */
  border-bottom: 3px solid var(--white);
}

.service-block-icon {
  flex-shrink: 0;
  width: 70px; height: 70px;
  background: rgba(255,255,255,0.08);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(255,255,255,0.15);
}

.service-block-title {
  font-family: var(--font-body);
  font-size: clamp(1.4rem, 2.5vw, 1.8rem);
  font-weight: 800;
  color: var(--white);
  margin-bottom: 6px;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

.service-block-subtitle {
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: rgba(255,255,255,0.9);
  font-weight: 400;
}

/* Service Cards Grid inside columns */
.service-cards-grid {
  display: flex;
  flex-direction: column;
  background: var(--white);
  height: 100%;
}

.service-block-header.commerce ~ .service-cards-grid {
  background: var(--navy-mid);
}

.service-block-header.admin ~ .service-cards-grid {
  background: #34b3a2;
}

.service-card {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 24px 32px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  transition: background var(--transition);
  cursor: default;
}

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

.service-block-header.commerce ~ .service-cards-grid .service-card:hover {
  background: rgba(255, 255, 255, 0.04);
}

.service-block-header.admin ~ .service-cards-grid .service-card:hover {
  background: rgba(255, 255, 255, 0.06);
}

.commerce-icon, .admin-icon {
  background: transparent;
  border: none;
  width: auto;
  height: auto;
}

.service-card-icon svg {
  stroke: var(--white);
}

.service-card-icon svg path,
.service-card-icon svg rect,
.service-card-icon svg circle,
.service-card-icon svg ellipse,
.service-card-icon svg line,
.service-card-icon svg polyline {
  stroke: var(--white) !important;
}

.service-card-title {
  font-family: var(--font-body);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 4px;
}

.service-card-desc {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.8);
  line-height: 1.5;
}

.service-card:hover {
  background: linear-gradient(135deg, rgba(0,180,160,0.04), rgba(0,180,160,0.08));
}

.service-card-icon {
  flex-shrink: 0;
  width: 64px; height: 64px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform var(--transition);
}

.service-card:hover .service-card-icon {
  transform: scale(1.1) rotate(3deg);
}

.commerce-icon {
  background: linear-gradient(135deg, rgba(26,58,92,0.08), rgba(26,58,92,0.15));
  border: 1px solid rgba(26,58,92,0.12);
}

.admin-icon {
  background: linear-gradient(135deg, rgba(0,180,160,0.08), rgba(0,180,160,0.15));
  border: 1px solid rgba(0,180,160,0.15);
}

.service-card-title {
  font-family: var(--font-body);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 8px;
  letter-spacing: -0.01em;
}

.service-card-desc {
  font-size: 0.9rem;
  color: var(--gray-600);
  line-height: 1.65;
}

/* =============================================
   WHY US
   ============================================= */
.why-section {
  padding: 100px 32px;
  background: linear-gradient(135deg, var(--navy) 0%, #0d2a45 60%, var(--navy-mid) 100%);
  position: relative;
  overflow: hidden;
}

.why-section::before {
  content: '';
  position: absolute;
  top: -200px; right: -200px;
  width: 500px; height: 500px;
  background: var(--teal);
  border-radius: 50%;
  opacity: 0.06;
  filter: blur(80px);
}

.why-container {
  max-width: 1200px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

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

.why-card {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  text-align: center;
  transition: background var(--transition), transform var(--transition), border-color var(--transition);
  backdrop-filter: blur(10px);
}

.why-card:hover {
  background: rgba(0, 180, 160, 0.1);
  border-color: rgba(0, 180, 160, 0.3);
  transform: translateY(-8px);
}

.why-icon {
  font-size: 2.4rem;
  margin-bottom: 20px;
  display: block;
}

.why-card h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 12px;
  line-height: 1.3;
}

.why-card p {
  font-size: 0.88rem;
  color: rgba(255,255,255,0.6);
  line-height: 1.65;
}

/* =============================================
   CONTACT
   ============================================= */
.contact-section {
  padding: 100px 32px;
  background: var(--gray-100);
}

.contact-container {
  max-width: 900px;
  margin: 0 auto;
}

.contact-card {
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-mid) 100%);
  border-radius: var(--radius-xl);
  padding: 72px 64px;
  text-align: center;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.contact-glow {
  position: absolute;
  top: -100px; right: -100px;
  width: 400px; height: 400px;
  background: var(--teal);
  border-radius: 50%;
  opacity: 0.08;
  filter: blur(80px);
  pointer-events: none;
}

.contact-content {
  position: relative;
  z-index: 1;
}

.contact-badge {
  display: inline-block;
  background: rgba(0, 180, 160, 0.15);
  border: 1px solid rgba(0, 180, 160, 0.3);
  color: var(--teal-light);
  font-size: 0.88rem;
  font-weight: 600;
  padding: 8px 20px;
  border-radius: 50px;
  margin-bottom: 28px;
  letter-spacing: 0.5px;
}

.contact-title {
  font-size: clamp(1.8rem, 4vw, 2.5rem);
  font-weight: 900;
  color: var(--white);
  margin-bottom: 20px;
  line-height: 1.2;
}

.contact-desc {
  font-size: 1.05rem;
  color: rgba(255,255,255,0.65);
  max-width: 560px;
  margin: 0 auto 40px;
  line-height: 1.7;
}

.contact-form {
  max-width: 720px;
  margin: 0 auto 36px;
  text-align: left;
}

.form-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin-bottom: 20px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 20px;
}

.form-group label {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--white);
  letter-spacing: 0.5px;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 14px 18px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-sm);
  color: var(--white);
  font-family: var(--font-body);
  font-size: 0.95rem;
  transition: border-color var(--transition), background-color var(--transition), box-shadow var(--transition);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: rgba(255, 255, 255, 0.4);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  background: rgba(255, 255, 255, 0.12);
  border-color: var(--teal-light);
  box-shadow: 0 0 10px rgba(0, 200, 178, 0.25);
}

.btn-submit {
  width: 100%;
  justify-content: center;
  padding: 16px;
  font-size: 1.05rem;
  margin-top: 10px;
}

.form-response {
  margin-top: 15px;
  padding: 12px 18px;
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  font-weight: 500;
  display: none;
}

.form-response.success {
  display: block;
  background: rgba(37, 211, 102, 0.15);
  border: 1px solid rgba(37, 211, 102, 0.3);
  color: #3fe07b;
}

.form-response.error {
  display: block;
  background: rgba(239, 68, 68, 0.15);
  border: 1px solid rgba(239, 68, 68, 0.3);
  color: #ff6b6b;
}

.contact-divider-line {
  position: relative;
  text-align: center;
  margin: 30px 0;
}

.contact-divider-line::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  width: 100%;
  height: 1px;
  background: rgba(255, 255, 255, 0.1);
  z-index: 1;
}

.contact-divider-line span {
  position: relative;
  background: #0d2138; /* matches navy gradient mid-point */
  padding: 0 16px;
  color: rgba(255, 255, 255, 0.45);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  z-index: 2;
}

.contact-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 10px;
}

/* =============================================
   FOOTER
   ============================================= */
.footer {
  background: var(--navy);
  border-top: 1px solid rgba(255,255,255,0.06);
  padding: 64px 32px 0;
}

.footer-container {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  gap: 64px;
  flex-wrap: wrap;
  justify-content: space-between;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.footer-brand {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  max-width: 280px;
}

.footer-logo-img {
  height: 100px;
  width: auto;
  display: block;
}

.footer-brand-name {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--white);
  margin-bottom: 6px;
}

.footer-tagline {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.45);
  line-height: 1.5;
}

.footer-links {
  display: flex;
  gap: 64px;
  flex-wrap: wrap;
}

.footer-col h4 {
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--teal);
  margin-bottom: 20px;
}

.footer-col ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-col a {
  text-decoration: none;
  color: rgba(255,255,255,0.55);
  font-size: 0.9rem;
  font-weight: 400;
  transition: color var(--transition);
}

.footer-col a:hover {
  color: var(--teal-light);
}

.footer-bottom {
  max-width: 1200px;
  margin: 0 auto;
  padding: 20px 0;
  text-align: center;
}

.footer-bottom p {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.3);
}

/* =============================================
   ANIMATIONS
   ============================================= */
@keyframes fadeInDown {
  from { opacity: 0; transform: translateY(-24px); }
  to   { opacity: 1; transform: translateY(0); }
}

.fade-in-up {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

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

/* =============================================
   RESPONSIVE
   ============================================= */
@media (max-width: 1024px) {
  .why-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .nav-links {
    display: none;
    position: fixed;
    inset: 0;
    top: 0;
    background: rgba(13, 27, 46, 0.98);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 20px;
    backdrop-filter: blur(20px);
    z-index: 999;
  }

  .nav-links.open { display: flex; }
  .hamburger { display: flex; z-index: 1001; }

  .nav-link {
    font-size: 1.3rem;
    padding: 14px 28px;
  }

  .nav-cta {
    font-size: 1.1rem;
    padding: 14px 32px;
  }

  .services-split-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .service-block-header {
    padding: 36px 24px;
  }

  .service-card {
    padding: 20px 24px;
  }

  .contact-card {
    padding: 48px 28px;
  }

  .footer-container {
    flex-direction: column;
    gap: 40px;
  }

  .footer-links {
    gap: 32px;
  }

  .why-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .hero-stats {
    gap: 24px;
  }

  .stat-divider {
    display: none;
  }
}

@media (max-width: 480px) {
  .hero-actions {
    flex-direction: column;
    align-items: center;
  }

  .contact-actions {
    flex-direction: column;
    align-items: center;
  }

  .form-row {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .logo-img {
    height: 60px;
    max-height: 80px;
  }

  .navbar.scrolled .nav-container {
    padding: 8px 16px;
  }
}