/* ===================================
   RENTALIN — Arriendo de Maquinaria
   =================================== */

:root {
  --color-primary: #F2B705;      /* amarillo maquinaria */
  --color-primary-dark: #D9A400;
  --color-dark: #1A1A1A;         /* negro carbón */
  --color-gray-light: #F4F4F4;
  --color-gray-mid: #555555;
  --color-white: #FFFFFF;

  --font-display: 'Bebas Neue', sans-serif;
  --font-body: 'Open Sans', sans-serif;

  --container-width: 1180px;
  --radius: 6px;
  --shadow: 0 4px 16px rgba(0, 0, 0, 0.12);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  color: var(--color-dark);
  line-height: 1.6;
  background: var(--color-white);
}

img {
  max-width: 100%;
  display: block;
}

a {
  text-decoration: none;
  color: inherit;
}

ul {
  list-style: none;
}

.container {
  width: 100%;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 24px;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  letter-spacing: 0.5px;
  line-height: 1.15;
}

h2 {
  font-size: 2.4rem;
  margin-bottom: 12px;
}

.section-tag {
  display: inline-block;
  color: var(--color-primary-dark);
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  font-size: 0.85rem;
  margin-bottom: 8px;
}

.section-intro {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 48px;
}

.section-intro p {
  color: var(--color-gray-mid);
  margin-top: 12px;
}

section {
  padding: 80px 0;
}

.bg-light {
  background: var(--color-gray-light);
}

.bg-dark {
  background: var(--color-dark);
  color: var(--color-white);
}

.btn {
  display: inline-block;
  padding: 14px 32px;
  border-radius: var(--radius);
  font-family: var(--font-display);
  font-size: 1rem;
  letter-spacing: 1px;
  text-transform: uppercase;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
  cursor: pointer;
  border: none;
}

.btn-primary {
  background: var(--color-primary);
  color: var(--color-dark);
}

.btn-primary:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}

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

.btn-outline:hover {
  background: var(--color-white);
  color: var(--color-dark);
}

/* ============ HEADER ============ */

.header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--color-white);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
}

.header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 12px;
  padding-bottom: 12px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
}

.logo img {
  height: 56px;
  width: auto;
}

.nav {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-links {
  display: flex;
  gap: 28px;
}

.nav-links a {
  font-weight: 600;
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  position: relative;
  padding-bottom: 4px;
}

.nav-links a:hover {
  color: var(--color-primary-dark);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

.nav-toggle span {
  width: 26px;
  height: 3px;
  background: var(--color-dark);
  border-radius: 2px;
}

/* ============ HERO ============ */

.hero {
  background: linear-gradient(135deg, var(--color-dark) 0%, #2c2c2c 100%);
  color: var(--color-white);
  padding: 110px 0 90px;
  position: relative;
  overflow: hidden;
}

.hero .container {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: center;
}

.hero-content .section-tag {
  color: var(--color-primary);
}

.hero h1 {
  font-size: 3.4rem;
  margin-bottom: 18px;
}

.hero h1 span {
  color: var(--color-primary);
}

.hero p {
  font-size: 1.15rem;
  color: #cfcfcf;
  margin-bottom: 28px;
  max-width: 520px;
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.hero-image {
  background: rgba(242, 183, 5, 0.08);
  border: 2px solid var(--color-primary);
  border-radius: var(--radius);
  min-height: 320px;
  overflow: hidden;
}

.hero-image img {
  width: 100%;
  height: 100%;
  min-height: 320px;
  object-fit: cover;
}

/* ============ INTRO EMPRESA ============ */

.intro {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 56px;
  align-items: center;
}

.intro-image-placeholder {
  background: var(--color-gray-light);
  border: 2px dashed #ccc;
  border-radius: var(--radius);
  min-height: 280px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-gray-mid);
  font-weight: 600;
  text-align: center;
  padding: 24px;
}

.intro h2 {
  margin-bottom: 16px;
}

.intro p {
  color: var(--color-gray-mid);
  margin-bottom: 16px;
}

.intro-highlight {
  display: inline-block;
  margin-top: 8px;
  padding: 8px 16px;
  background: var(--color-primary);
  color: var(--color-dark);
  font-family: var(--font-display);
  border-radius: var(--radius);
  font-size: 0.95rem;
}

/* ============ DISPONIBILIDAD 24/7 ============ */

.availability {
  background: var(--color-primary);
  padding: 40px 0;
}

.availability .container {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 24px;
  text-align: center;
  flex-wrap: wrap;
}

.availability h3 {
  font-size: 2rem;
  color: var(--color-dark);
}

.availability p {
  color: var(--color-dark);
  font-weight: 600;
}

/* ============ SERVICIOS ============ */

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 24px;
}

.service-card {
  background: var(--color-white);
  border: 1px solid #ececec;
  border-radius: var(--radius);
  padding: 32px 24px;
  text-align: center;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow);
  border-color: var(--color-primary);
}

.service-icon {
  width: 56px;
  height: 56px;
  margin: 0 auto 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-primary);
  border-radius: 50%;
  color: var(--color-dark);
}

.service-icon svg {
  width: 28px;
  height: 28px;
}

.service-card h3 {
  font-size: 1.15rem;
  margin-bottom: 8px;
  text-transform: uppercase;
}

.service-card p {
  color: var(--color-gray-mid);
  font-size: 0.92rem;
}

/* ============ FLOTA ============ */

.fleet-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 28px;
}

.fleet-card {
  background: var(--color-white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}

.fleet-image-placeholder {
  background: var(--color-gray-light);
  border-bottom: 3px solid var(--color-primary);
  min-height: 200px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-gray-mid);
  font-weight: 600;
  text-align: center;
  overflow: hidden;
}

.fleet-image-placeholder img {
  width: 100%;
  height: 100%;
  min-height: 200px;
  object-fit: cover;
}

.fleet-card-body {
  padding: 20px 22px;
}

.fleet-card h3 {
  font-size: 1.3rem;
  margin-bottom: 10px;
}

.fleet-specs {
  list-style: none;
  font-size: 0.9rem;
  color: var(--color-gray-mid);
}

.fleet-specs li {
  padding: 4px 0;
  border-bottom: 1px solid #f0f0f0;
  display: flex;
  justify-content: space-between;
}

.fleet-specs li:last-child {
  border-bottom: none;
}

/* ============ CONTACTO ============ */

.contact-wrap {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
}

.contact-info h3 {
  font-size: 1.6rem;
  margin-bottom: 20px;
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  margin-bottom: 20px;
}

.contact-item .icon {
  width: 40px;
  height: 40px;
  flex-shrink: 0;
  background: var(--color-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-dark);
}

.contact-item .icon svg {
  width: 20px;
  height: 20px;
}

.contact-item strong {
  display: block;
  font-size: 0.95rem;
}

.contact-item span, .contact-item a {
  color: var(--color-gray-mid);
  font-size: 0.92rem;
}

.contact-form {
  background: var(--color-gray-light);
  padding: 32px;
  border-radius: var(--radius);
}

.form-group {
  margin-bottom: 18px;
}

.form-group label {
  display: block;
  font-weight: 600;
  font-size: 0.9rem;
  margin-bottom: 6px;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid #ddd;
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-size: 0.95rem;
  background: var(--color-white);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-primary);
}

/* ============ FOOTER ============ */

.footer {
  background: var(--color-dark);
  color: #ccc;
  padding: 64px 0 24px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 40px;
}

.footer-brand img {
  height: 50px;
  margin-bottom: 14px;
}

.footer-brand p {
  font-size: 0.9rem;
  color: #999;
}

.footer h4 {
  color: var(--color-white);
  font-size: 1.1rem;
  margin-bottom: 16px;
  text-transform: uppercase;
}

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

.footer ul li a {
  font-size: 0.9rem;
  color: #ccc;
}

.footer ul li a:hover {
  color: var(--color-primary);
}

.footer-social {
  display: flex;
  gap: 12px;
  margin-top: 12px;
}

.footer-social a {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: #2c2c2c;
  display: flex;
  align-items: center;
  justify-content: center;
}

.footer-social a:hover {
  background: var(--color-primary);
  color: var(--color-dark);
}

.footer-social svg {
  width: 18px;
  height: 18px;
}

.footer-bottom {
  border-top: 1px solid #333;
  padding-top: 20px;
  text-align: center;
  font-size: 0.85rem;
  color: #888;
}

/* ============ BOTONES FLOTANTES ============ */

.floating-buttons {
  position: fixed;
  bottom: 24px;
  right: 24px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  z-index: 999;
}

.floating-btn {
  width: 58px;
  height: 58px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.3);
  transition: transform 0.2s ease;
}

.floating-btn:hover {
  transform: scale(1.08);
}

.floating-btn.whatsapp {
  background: #25D366;
  color: var(--color-white);
}

.floating-btn.call {
  background: var(--color-primary);
  color: var(--color-dark);
}

.floating-btn svg {
  width: 28px;
  height: 28px;
}

/* ============ RESPONSIVE ============ */

@media (max-width: 1024px) {
  .hero h1 {
    font-size: 2.6rem;
  }

  .intro,
  .hero .container,
  .contact-wrap {
    grid-template-columns: 1fr;
  }

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

@media (max-width: 768px) {
  .nav-links {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--color-white);
    flex-direction: column;
    padding: 20px 24px;
    gap: 16px;
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.1);
    display: none;
  }

  .nav-links.open {
    display: flex;
  }

  .nav-toggle {
    display: flex;
  }

  .nav .btn-primary {
    display: none;
  }

  h2 {
    font-size: 1.9rem;
  }

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

  .intro-image-placeholder,
  .hero-image {
    min-height: 220px;
  }
}