:root {
  --color-primary: #0e2e50;      
  --color-primary-dark: #071c33;
  --color-accent: #e11d2e;       
  --color-accent-hover: #b91321;
  --color-text: #555555;
  --color-heading: #0e2e50;
  --color-light: #f4f7fa;
  --color-white: #ffffff;
  --color-border: #e6e6e6;

  --font-heading: 'Rubik', sans-serif;
  --font-body: 'Roboto', sans-serif;

  --container: 1200px;
  --header-height: 80px;
  --radius: 6px;
  --shadow: 0 5px 20px rgba(0,0,0,0.08);
  --shadow-hover: 0 10px 30px rgba(0,0,0,0.12);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--color-text);
  line-height: 1.6;
  background-color: var(--color-white);
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--color-heading);
  margin-top: 0;
  font-weight: 700;
}

a { text-decoration: none; color: inherit; transition: 0.3s; }
ul { list-style: none; padding: 0; margin: 0; }
img { max-width: 100%; display: block; }

.container {
  max-width: var(--container);
  width: 90%;
  margin: 0 auto;
}

.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 14px 30px; font-family: var(--font-heading);
  font-weight: 600; text-transform: uppercase; font-size: 14px;
  letter-spacing: 0.5px; border-radius: var(--radius);
  cursor: pointer; transition: all 0.3s ease; border: none;
}
.btn--primary { background: var(--color-accent); color: #fff; }
.btn--primary:hover { background: var(--color-accent-hover); transform: translateY(-2px); }
.btn--white { background: #fff; color: var(--color-heading); }
.btn--white:hover { background: var(--color-primary); color: #fff; }

.section-title { margin-bottom: 40px; position: relative; }
.section-title.text-center { text-align: center; }
.sub-title {
  display: block; color: var(--color-accent); font-family: var(--font-heading);
  font-weight: 600; text-transform: uppercase; font-size: 14px; letter-spacing: 1px;
  margin-bottom: 10px;
}
.section-title h2 { font-size: 36px; margin-bottom: 15px; line-height: 1.2; }
.section-desc { max-width: 700px; margin: 0 auto; color: var(--color-text); font-size: 16px; }

.section { padding: 90px 0; }

.topbar {
  background: var(--color-primary); color: rgba(255,255,255,0.8);
  padding: 12px 0; font-size: 13px; border-bottom: 1px solid rgba(255,255,255,0.1);
}
.topbar__inner { display: flex; justify-content: space-between; align-items: center; }
.topbar__info { display: flex; gap: 20px; flex-wrap: wrap; }
.topbar__info li { display: flex; align-items: center; gap: 8px; }
.topbar__info i { color: var(--color-accent); }
.license-badge { background: rgba(255,255,255,0.1); padding: 4px 10px; border-radius: 4px; font-weight: 500; }

.header { background: #fff; box-shadow: 0 2px 15px rgba(0,0,0,0.05); position: sticky; top: 0; z-index: 1000; }
.header__inner { height: var(--header-height); display: flex; align-items: center; justify-content: space-between; }
.brand__logo { 
  height: 70px; 
  width: auto;
}

.nav { display: flex; align-items: center; }
.nav__menu { display: flex; align-items: center; gap: 25px; }
.nav__menu a {
  font-family: var(--font-heading); font-weight: 600; color: var(--color-heading);
  font-size: 15px; text-transform: uppercase;
}
.nav__menu a:not(.nav__btn):hover { color: var(--color-accent); }
.nav__btn { background: var(--color-accent); color: #fff !important; padding: 10px 24px; border-radius: var(--radius); }
.nav__btn:hover { background: var(--color-accent-hover); }
.nav__toggle { display: none; background: none; border: none; font-size: 24px; color: var(--color-heading); cursor: pointer; }

.hero--about { 
  position: relative; 
  min-height: 500px; 
  display: flex; 
  align-items: center; 
  color: #fff; 
  overflow: hidden; 
}
.hero__bg { position: absolute; inset: 0; z-index: -1; }
.hero__bg img { width: 100%; height: 100%; object-fit: cover; }
.hero__overlay { 
  position: absolute; 
  inset: 0; 
  background: linear-gradient(135deg, rgba(14, 46, 80, 0.95) 0%, rgba(14, 46, 80, 0.85) 100%);
}

.hero__content { position: relative; z-index: 2; }
.hero__text h1 { font-size: 48px; color: #fff; line-height: 1.2; margin-bottom: 20px; max-width: 800px; }
.hero__text p { 
  font-size: 18px; 
  color: rgba(255,255,255,0.9); 
  margin-bottom: 0; 
  max-width: 750px; 
  line-height: 1.7;
}

.story-section { background: #fff; }
.row-split { 
  display: grid; 
  grid-template-columns: 1fr 1fr; 
  gap: 60px; 
  align-items: center; 
}

.story-text p {
  font-size: 16px;
  line-height: 1.8;
  margin-bottom: 20px;
  color: var(--color-text);
}

.award-badge {
  display: flex;
  align-items: center;
  gap: 20px;
  background: var(--color-light);
  padding: 25px;
  border-radius: var(--radius);
  border-left: 5px solid var(--color-accent);
  margin-top: 30px;
}

.badge-icon {
  width: 60px;
  height: 60px;
  background: var(--color-accent);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  font-size: 28px;
  flex-shrink: 0;
}

.badge-text h4 {
  font-size: 18px;
  margin-bottom: 5px;
  color: var(--color-heading);
}

.badge-text p {
  margin: 0;
  color: var(--color-accent);
  font-weight: 600;
  font-size: 15px;
}

.story-image {
  position: relative;
}

.story-image img {
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  width: 100%;
}

.timeline-box {
  position: absolute;
  bottom: -30px;
  right: -30px;
  background: white;
  padding: 25px;
  border-radius: var(--radius);
  box-shadow: var(--shadow-hover);
  min-width: 280px;
}

.timeline-item {
  display: flex;
  align-items: center;
  gap: 15px;
  padding: 12px 0;
  border-bottom: 1px solid var(--color-border);
}

.timeline-item:last-child {
  border-bottom: none;
}

.timeline-item .year {
  font-size: 24px;
  font-weight: 700;
  color: var(--color-accent);
  font-family: var(--font-heading);
  flex-shrink: 0;
}

.timeline-item p {
  margin: 0;
  font-size: 14px;
  color: var(--color-heading);
  font-weight: 500;
}

.mission-section {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: white;
  position: relative;
  overflow: hidden;
}

.mission-section::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(225, 29, 46, 0.1) 0%, transparent 70%);
  border-radius: 50%;
}

.mission-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  position: relative;
  z-index: 2;
}

.mission-card {
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(10px);
  padding: 40px;
  border-radius: var(--radius);
  border: 1px solid rgba(255, 255, 255, 0.1);
  transition: 0.3s;
}

.mission-card:hover {
  background: rgba(255, 255, 255, 0.08);
  transform: translateY(-5px);
}

.mission-icon {
  width: 70px;
  height: 70px;
  background: var(--color-accent);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  font-size: 32px;
  margin-bottom: 20px;
}

.mission-card h3 {
  color: white;
  font-size: 26px;
  margin-bottom: 15px;
}

.mission-card p {
  color: rgba(255, 255, 255, 0.85);
  font-size: 16px;
  line-height: 1.8;
  margin: 0;
}

.values-section {
  background: var(--color-light);
}

.values-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 30px;
}

.value-item {
  background: white;
  padding: 35px 30px;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  text-align: center;
  transition: 0.3s;
}

.value-item:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-hover);
}

.value-icon {
  width: 80px;
  height: 80px;
  background: var(--color-light);
  color: var(--color-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  font-size: 36px;
  margin: 0 auto 20px;
  transition: 0.3s;
}

.value-item:hover .value-icon {
  background: var(--color-accent);
  color: white;
}

.value-item h3 {
  font-size: 22px;
  margin-bottom: 15px;
  color: var(--color-heading);
}

.value-item p {
  font-size: 15px;
  line-height: 1.7;
  margin: 0;
  color: var(--color-text);
}

.why-choose-section {
  background: white;
}

.why-image img {
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  width: 100%;
}

.lead-text { 
  font-size: 18px; 
  color: var(--color-text); 
  margin-bottom: 30px; 
  border-left: 4px solid var(--color-accent); 
  padding-left: 20px;
  line-height: 1.8;
}

.features-list { 
  display: grid; 
  gap: 25px; 
  margin-top: 30px; 
}

.f-item { 
  display: flex; 
  gap: 20px; 
}

.f-icon {
  width: 60px; 
  height: 60px; 
  background: var(--color-light); 
  color: var(--color-accent);
  display: flex; 
  align-items: center; 
  justify-content: center; 
  font-size: 24px; 
  border-radius: var(--radius); 
  flex-shrink: 0;
  transition: 0.3s;
}

.f-item:hover .f-icon {
  background: var(--color-accent);
  color: white;
}

.f-text h4 { 
  font-size: 18px; 
  margin-bottom: 8px;
  color: var(--color-heading);
}

.f-text p { 
  font-size: 15px; 
  margin: 0;
  line-height: 1.7;
  color: var(--color-text);
}

.stats-section {
  background: var(--color-light);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
  margin-top: 50px;
}

.stat-card {
  background: white;
  padding: 40px 30px;
  border-radius: var(--radius);
  text-align: center;
  box-shadow: var(--shadow);
  transition: 0.3s;
}

.stat-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-hover);
  background: var(--color-primary);
}

.stat-icon {
  font-size: 40px;
  color: var(--color-accent);
  margin-bottom: 15px;
  transition: 0.3s;
}

.stat-card:hover .stat-icon {
  color: white;
}

.stat-number {
  font-size: 48px;
  font-weight: 700;
  color: var(--color-accent);
  font-family: var(--font-heading);
  margin-bottom: 10px;
  display: block;
  line-height: 1;
  transition: 0.3s;
}

.stat-card:hover .stat-number {
  color: white;
}

.stat-label {
  font-size: 15px;
  color: var(--color-heading);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-weight: 600;
  transition: 0.3s;
}

.stat-card:hover .stat-label {
  color: rgba(255, 255, 255, 0.9);
}

.expertise-section {
  background: white;
}

.expertise-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  margin-top: 50px;
}

.expertise-card {
  background: var(--color-light);
  padding: 35px 30px;
  border-radius: var(--radius);
  position: relative;
  transition: 0.3s;
  border: 2px solid transparent;
}

.expertise-card:hover {
  border-color: var(--color-accent);
  transform: translateY(-5px);
  box-shadow: var(--shadow-hover);
}

.expertise-number {
  font-size: 60px;
  font-weight: 700;
  color: rgba(225, 29, 46, 0.1);
  font-family: var(--font-heading);
  position: absolute;
  top: 20px;
  right: 20px;
  line-height: 1;
}

.expertise-card h3 {
  font-size: 20px;
  margin-bottom: 15px;
  color: var(--color-heading);
  padding-right: 50px;
}

.expertise-card p {
  font-size: 15px;
  line-height: 1.7;
  margin-bottom: 20px;
  color: var(--color-text);
}

.learn-more {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--color-accent);
  font-weight: 600;
  font-size: 14px;
  text-transform: uppercase;
  transition: 0.3s;
}

.learn-more:hover {
  gap: 12px;
  color: var(--color-heading);
}

.certifications-section {
  background: var(--color-light);
}

.cert-wrapper {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 60px;
  align-items: center;
}

.cert-desc {
  font-size: 16px;
  line-height: 1.8;
  color: var(--color-text);
  margin-bottom: 30px;
}

.cert-list {
  display: grid;
  gap: 20px;
}

.cert-item {
  display: flex;
  align-items: flex-start;
  gap: 15px;
  background: white;
  padding: 20px;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  transition: 0.3s;
}

.cert-item:hover {
  transform: translateX(10px);
}

.cert-item i {
  font-size: 24px;
  color: var(--color-accent);
  flex-shrink: 0;
  margin-top: 3px;
}

.cert-item h4 {
  font-size: 17px;
  margin-bottom: 5px;
  color: var(--color-heading);
}

.cert-item p {
  margin: 0;
  font-size: 14px;
  color: var(--color-text);
}

.cert-badge-display {
  display: flex;
  flex-direction: column;
  gap: 30px;
}

.cert-badge {
  background: white;
  padding: 40px 30px;
  border-radius: var(--radius);
  text-align: center;
  box-shadow: var(--shadow-hover);
  border: 3px solid var(--color-accent);
}

.cert-badge i {
  font-size: 50px;
  color: var(--color-accent);
  margin-bottom: 15px;
}

.cert-badge span {
  display: block;
  font-size: 16px;
  font-weight: 600;
  color: var(--color-heading);
  line-height: 1.4;
  font-family: var(--font-heading);
}

.cta-section {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  padding: 80px 0;
}

.cta-box {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 40px;
  align-items: center;
}

.cta-content h2 {
  color: white;
  font-size: 36px;
  margin-bottom: 15px;
  line-height: 1.2;
}

.cta-content p {
  color: rgba(255, 255, 255, 0.85);
  font-size: 17px;
  line-height: 1.7;
  margin: 0;
}

.cta-buttons {
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.cta-buttons .btn {
  width: 100%;
  justify-content: center;
}

.footer { 
  background: #0b233a; 
  color: #fff; 
  padding-top: 80px; 
}

.footer__top {
  display: grid; 
  grid-template-columns: 1.5fr 0.8fr 1.2fr 1fr; 
  gap: 30px; 
  padding-bottom: 50px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.footer__logo { 
  max-width: 180px; 
  margin-bottom: 20px; 
  filter: brightness(0) invert(1); 
}

.footer__col p { 
  color: rgba(255,255,255,0.7); 
  font-size: 14px; 
  margin-bottom: 20px; 
}

.footer__col h3 { 
  font-size: 18px; 
  color: #fff; 
  margin-bottom: 25px; 
  position: relative; 
}

.footer__col h3::after { 
  content: ''; 
  position: absolute; 
  bottom: -8px; 
  left: 0; 
  width: 40px; 
  height: 2px; 
  background: var(--color-accent); 
}

.footer__col ul li { 
  margin-bottom: 12px; 
}

.footer__col ul a { 
  color: rgba(255,255,255,0.7); 
  font-size: 14px; 
}

.footer__col ul a:hover { 
  color: var(--color-accent); 
  padding-left: 5px; 
}

.contact-list li { 
  display: flex; 
  gap: 10px; 
  align-items: flex-start; 
  color: rgba(255,255,255,0.7); 
  font-size: 14px; 
}

.contact-list i { 
  color: var(--color-accent); 
  margin-top: 4px; 
}

.footer__bottom { 
  padding: 25px 0; 
  text-align: center; 
  font-size: 11px; 
  color: rgba(255,255,255,0.5); 
}

.footer__socials { 
  display: flex; 
  gap: 15px; 
  margin-top: 15px; 
}

.footer__socials a {
  width: 36px; 
  height: 36px; 
  background: rgba(255,255,255,0.1); 
  border-radius: 50%;
  display: flex; 
  align-items: center; 
  justify-content: center; 
  color: #fff; 
  transition: 0.3s;
}

.footer__socials a:hover { 
  background: var(--color-accent); 
  transform: translateY(-3px); 
}

.float-whatsapp {
  position: fixed; 
  bottom: 30px; 
  right: 30px; 
  width: 60px; 
  height: 60px;
  background: #25D366; 
  color: #fff; 
  font-size: 30px; 
  display: flex; 
  align-items: center; 
  justify-content: center;
  border-radius: 50%; 
  box-shadow: 0 5px 20px rgba(37, 211, 102, 0.4); 
  z-index: 999;
}

.float-whatsapp:hover { 
  transform: scale(1.1); 
}

.float-call {
  position: fixed; 
  bottom: 100px; 
  right: 30px; 
  width: 60px; 
  height: 60px;
  background: var(--color-accent); 
  color: #fff; 
  font-size: 24px; 
  display: flex; 
  align-items: center; 
  justify-content: center;
  border-radius: 50%; 
  box-shadow: 0 5px 20px rgba(225, 29, 46, 0.4); 
  z-index: 999;
}

.float-call:hover { 
  transform: scale(1.1); 
}

@media (max-width: 991px) {
  .hero--about { 
    min-height: auto; 
    padding: 120px 0 80px; 
  }

  .hero__text h1 {
    font-size: 38px;
    text-align: center;
  }

  .hero__text p {
    text-align: center;
    margin-left: auto;
    margin-right: auto;
  }

  .row-split,
  .mission-grid,
  .cert-wrapper,
  .cta-box {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .section-title h2 {
    font-size: 32px;
  }

  .timeline-box {
    position: static;
    margin-top: 30px;
  }

  .expertise-grid {
    grid-template-columns: 1fr;
  }

  .nav__menu { 
    display: none; 
    position: absolute; 
    top: 100%; 
    left: 0; 
    width: 100%; 
    background: #fff; 
    flex-direction: column; 
    padding: 20px 30px; 
    box-shadow: 0 15px 30px rgba(0,0,0,0.15); 
    border-top: 1px solid var(--color-border); 
  }
  
  .nav__menu.is-open { 
    display: flex; 
  }
  
  .nav__menu a { 
    width: 100%; 
    padding: 15px 0; 
    border-bottom: 1px solid #f0f0f0; 
    text-align: center; 
  }
  
  .nav__menu .nav__btn { 
    margin: 20px 30px 10px; 
    width: auto;
    background: var(--color-accent); 
    color: #fff !important; 
    border-bottom: none; 
    border-radius: var(--radius); 
    padding: 12px 25px;
  }

  .nav__menu li:last-child a { 
    border-bottom: none; 
  }

  .nav__toggle { 
    display: block; 
    padding: 10px; 
    margin-right: -10px; 
  } 

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

  .footer__col:first-child, 
  .footer__col:last-child { 
    grid-column: 1 / -1; 
    text-align: center; 
  }

  .footer__socials, 
  .contact-list li { 
    justify-content: center; 
  }

  .footer__col h3::after { 
    left: 50%; 
    transform: translateX(-50%); 
  }

  .topbar { 
    display: none; 
  }

  .why-image { 
    display: none; 
  }
}

@media (max-width: 768px) {
  .hero--about {
    padding: 100px 0 60px;
  }

  .hero__text h1 {
    font-size: 32px;
    margin-bottom: 15px;
  }

  .hero__text p {
    font-size: 16px;
  }

  .section {
    padding: 60px 0;
  }

  .section-title h2 {
    font-size: 28px;
  }

  .footer__top {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .values-grid {
    grid-template-columns: 1fr;
  }

  .stats-grid {
    grid-template-columns: 1fr;
  }

  .cta-content h2 {
    font-size: 28px;
  }

  .mission-card,
  .value-item,
  .expertise-card {
    padding: 30px 25px;
  }

  .badge-icon {
    width: 50px;
    height: 50px;
    font-size: 24px;
  }

  .award-badge {
    padding: 20px;
  }

  .story-image img {
    margin-bottom: 20px;
  }
}

@media (max-width: 576px) {
  .section { 
    padding: 60px 0; 
  }

  .hero--about {
    padding: 80px 0 50px;
  }

  .story-text p:nth-child(2),
  .story-text p:nth-child(3) {
    display: none;
  }

  .award-badge {
    display: none;
  }

  .read-more-btn {
    display: inline-block;
    color: var(--color-accent);
    font-weight: 600;
    font-size: 14px;
    text-transform: uppercase;
    margin-top: 10px;
    cursor: pointer;
    background: none;
    border: none;
    padding: 0;
  }

  .read-more-btn:hover {
    text-decoration: underline;
  }

  .hero__text h1 { 
    font-size: 28px; 
    margin-bottom: 15px; 
  }

  .hero__text p { 
    font-size: 15px; 
  }

  .section-title h2 { 
    font-size: 24px; 
  }

  .sub-title {
    font-size: 13px;
  }

  .stat-number {
    font-size: 36px;
  }

  .btn {
    padding: 12px 24px;
    font-size: 13px;
  }

  .cta-content h2 {
    font-size: 24px;
  }

  .mission-card h3,
  .value-item h3 {
    font-size: 20px;
  }

  .expertise-number {
    font-size: 32px;
  }

  .expertise-card h3 {
    font-size: 20px;
  }

  .timeline-box {
    position: absolute;
    bottom: -20px;
    right: 0;
    left: 0;
    min-width: auto;
    width: 100%;
    padding: 20px;
  }

  .timeline-item .year {
    font-size: 20px;
  }

  .mission-card,
  .value-item,
  .expertise-card {
    padding: 25px 20px;
  }

  .mission-icon,
  .value-icon {
    width: 60px;
    height: 60px;
    font-size: 28px;
  }

  .f-icon {
    width: 50px;
    height: 50px;
    font-size: 20px;
  }

  .f-text h4 {
    font-size: 16px;
  }

  .f-text p {
    font-size: 14px;
  }

  .lead-text {
    font-size: 16px;
    padding-left: 15px;
  }

  .cert-badge {
    padding: 30px 20px;
  }

  .cert-badge i {
    font-size: 40px;
  }

  .cert-badge span {
    font-size: 14px;
  }

  .float-call, 
  .float-whatsapp { 
    width: 48px; 
    height: 48px; 
    font-size: 22px; 
    right: 20px; 
  }

  .float-call { 
    bottom: 85px; 
    font-size: 20px; 
  }

  .float-whatsapp {
    bottom: 20px;
  }

  .brand__logo { 
    height: 50px; 
  }

  input, select, textarea {
    font-size: 16px !important;
  }
}