/* ============================================
   ELECTRICISTA CARABANCHEL - STYLES
   Mobile First | SEO Optimized
   ============================================ */

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

:root {
  --primary: #1a5276;
  --primary-dark: #0e3a54;
  --primary-light: #2980b9;
  --accent: #f39c12;
  --accent-dark: #e67e22;
  --success: #27ae60;
  --danger: #e74c3c;
  --text: #2c3e50;
  --text-light: #6c7a89;
  --bg: #ffffff;
  --bg-light: #f8f9fa;
  --bg-dark: #ecf0f1;
  --shadow: 0 2px 15px rgba(0,0,0,0.08);
  --shadow-lg: 0 10px 40px rgba(0,0,0,0.12);
  --radius: 12px;
  --radius-sm: 8px;
  --transition: 0.3s ease;
}

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

body {
  font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.7;
  overflow-x: hidden;
}

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

a {
  color: var(--primary-light);
  text-decoration: none;
  transition: color var(--transition);
}

a:hover {
  color: var(--accent);
}

ul {
  list-style: none;
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* --- Header --- */
.header {
  background: var(--bg);
  box-shadow: var(--shadow);
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  transition: background var(--transition), box-shadow var(--transition);
}

.header.scrolled {
  background: rgba(255,255,255,0.97);
  box-shadow: 0 4px 20px rgba(0,0,0,0.1);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 20px;
  max-width: 1200px;
  margin: 0 auto;
}

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

.logo img {
  height: 40px;
  width: auto;
}

.logo-text {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--primary);
  line-height: 1.2;
}

.logo-text small {
  display: block;
  font-size: 0.7rem;
  font-weight: 400;
  color: var(--text-light);
}

/* Hamburger */
.hamburger {
  display: flex;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  z-index: 1001;
}

.hamburger span {
  display: block;
  width: 26px;
  height: 3px;
  background: var(--primary);
  border-radius: 2px;
  transition: var(--transition);
}

.hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 6px);
}

.hamburger.active span:nth-child(2) {
  opacity: 0;
}

.hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -6px);
}

/* Navigation */
.nav {
  position: fixed;
  top: 0;
  right: -100%;
  width: 80%;
  max-width: 320px;
  height: 100vh;
  background: var(--bg);
  box-shadow: -5px 0 30px rgba(0,0,0,0.15);
  padding: 80px 30px 30px;
  transition: right var(--transition);
  z-index: 1000;
}

.nav.open {
  right: 0;
}

.nav-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.4);
  z-index: 999;
}

.nav-overlay.show {
  display: block;
}

.nav ul {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.nav a {
  display: block;
  padding: 12px 16px;
  color: var(--text);
  font-weight: 500;
  border-radius: var(--radius-sm);
  transition: var(--transition);
}

.nav a:hover,
.nav a.active {
  background: var(--bg-light);
  color: var(--primary);
}

.nav-phone {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 20px;
  padding: 14px 16px;
  background: var(--primary);
  color: #fff !important;
  border-radius: var(--radius-sm);
  font-weight: 600;
}

.nav-phone:hover {
  background: var(--primary-dark);
  color: #fff !important;
}

.nav-phone svg {
  width: 18px;
  height: 18px;
  fill: currentColor;
}

/* --- Hero --- */
.hero {
  position: relative;
  padding: 120px 0 60px;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  color: #fff;
  overflow: hidden;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  right: 0;
  height: 60px;
  background: var(--bg);
  clip-path: ellipse(55% 100% at 50% 100%);
}

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

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(255,255,255,0.15);
  padding: 6px 14px;
  border-radius: 50px;
  font-size: 0.85rem;
  margin-bottom: 20px;
  backdrop-filter: blur(10px);
}

.hero h1 {
  font-size: 2rem;
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 16px;
}

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

.hero p {
  font-size: 1.05rem;
  opacity: 0.9;
  margin-bottom: 24px;
  max-width: 540px;
}

.hero-buttons {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 40px;
  padding-top: 30px;
  border-top: 1px solid rgba(255,255,255,0.2);
}

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

.hero-stat strong {
  display: block;
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--accent);
}

.hero-stat span {
  font-size: 0.8rem;
  opacity: 0.8;
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: var(--radius-sm);
  font-size: 1rem;
  font-weight: 600;
  border: none;
  cursor: pointer;
  transition: var(--transition);
  text-align: center;
}

.btn-primary {
  background: var(--accent);
  color: #fff;
}

.btn-primary:hover {
  background: var(--accent-dark);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(243,156,18,0.4);
}

.btn-outline {
  background: transparent;
  color: #fff;
  border: 2px solid rgba(255,255,255,0.5);
}

.btn-outline:hover {
  background: rgba(255,255,255,0.1);
  border-color: #fff;
  color: #fff;
}

.btn-whatsapp {
  background: #25d366;
  color: #fff;
}

.btn-whatsapp:hover {
  background: #1ebe5d;
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(37,211,102,0.4);
}

.btn-phone {
  background: var(--primary);
  color: #fff;
}

.btn-phone:hover {
  background: var(--primary-dark);
  color: #fff;
  transform: translateY(-2px);
}

.btn svg {
  width: 20px;
  height: 20px;
  fill: currentColor;
}

/* --- Sections --- */
.section {
  padding: 60px 0;
}

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

.section-dark {
  background: var(--primary);
  color: #fff;
}

.section-title {
  text-align: center;
  margin-bottom: 40px;
}

.section-title h2 {
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--primary);
  margin-bottom: 12px;
}

.section-dark .section-title h2 {
  color: #fff;
}

.section-title p {
  color: var(--text-light);
  max-width: 600px;
  margin: 0 auto;
}

.section-dark .section-title p {
  color: rgba(255,255,255,0.8);
}

/* --- Features Grid --- */
.features-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

.feature-card {
  background: var(--bg);
  padding: 28px 24px;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  transition: var(--transition);
  border: 1px solid transparent;
}

.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--accent);
}

.feature-icon {
  width: 56px;
  height: 56px;
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
}

.feature-icon svg {
  width: 28px;
  height: 28px;
  fill: #fff;
}

.feature-card h3 {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 10px;
}

.feature-card p {
  font-size: 0.95rem;
  color: var(--text-light);
}

/* --- Why Us --- */
.why-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

.why-card {
  display: flex;
  gap: 16px;
  padding: 20px;
  background: rgba(255,255,255,0.08);
  border-radius: var(--radius-sm);
  backdrop-filter: blur(5px);
}

.why-number {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  background: var(--accent);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 1.1rem;
}

.why-card h3 {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 6px;
}

.why-card p {
  font-size: 0.9rem;
  opacity: 0.85;
}

/* --- Services Page --- */
.services-detail {
  display: grid;
  grid-template-columns: 1fr;
  gap: 30px;
}

.service-detail-card {
  background: var(--bg);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: var(--transition);
}

.service-detail-card:hover {
  box-shadow: var(--shadow-lg);
}

.service-detail-card .service-img {
  height: 200px;
  background-size: cover;
  background-position: center;
  position: relative;
}

.service-detail-card .service-img::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, transparent 60%, rgba(26,82,118,0.7));
}

.service-detail-body {
  padding: 24px;
}

.service-detail-body h3 {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 12px;
}

.service-detail-body p {
  color: var(--text-light);
  margin-bottom: 12px;
}

.service-detail-body ul {
  list-style: none;
  margin-bottom: 16px;
}

.service-detail-body ul li {
  padding: 6px 0;
  padding-left: 24px;
  position: relative;
  color: var(--text);
  font-size: 0.95rem;
}

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

/* --- Coverage / Zones --- */
.zones-with-map {
  display: flex;
  flex-direction: column;
  gap: 30px;
}

.zones-map-card {
  display: flex;
  align-items: center;
  gap: 20px;
  background: var(--bg);
  padding: 20px;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  border: 1px solid var(--bg-dark);
}

.zones-map-card img {
  width: 140px;
  height: auto;
  border-radius: var(--radius-sm);
  flex-shrink: 0;
}

.zones-map-card p {
  font-size: 0.95rem;
  color: var(--text-light);
  font-weight: 500;
}

.zones-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

.zone-group h3 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 12px;
  padding-bottom: 8px;
  border-bottom: 2px solid var(--accent);
}

.zone-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.zone-tag {
  display: inline-block;
  padding: 6px 14px;
  background: var(--bg-light);
  border-radius: 50px;
  font-size: 0.9rem;
  color: var(--text);
  border: 1px solid var(--bg-dark);
  transition: var(--transition);
}

.zone-tag:hover {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
}

.zone-tag.highlight {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
  font-weight: 600;
}

/* --- Alert Box --- */
.alert-box {
  background: linear-gradient(135deg, #fff5e6, #ffecd2);
  border-left: 4px solid var(--accent);
  padding: 24px;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  margin: 30px 0;
}

.alert-box h3 {
  color: var(--accent-dark);
  font-size: 1.1rem;
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.alert-box p {
  color: var(--text);
  font-size: 0.95rem;
}

.alert-danger {
  background: linear-gradient(135deg, #fde8e8, #fdd);
  border-left-color: var(--danger);
}

.alert-danger h3 {
  color: var(--danger);
}

/* --- Renovation Page --- */
.renovation-content {
  display: grid;
  grid-template-columns: 1fr;
  gap: 30px;
  align-items: center;
}

.renovation-text h2 {
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--primary);
  margin-bottom: 16px;
}

.renovation-text p {
  color: var(--text-light);
  margin-bottom: 16px;
}

.renovation-img {
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.renovation-img img {
  width: 100%;
  height: auto;
}

.checklist {
  list-style: none;
  margin: 20px 0;
}

.checklist li {
  padding: 10px 0;
  padding-left: 32px;
  position: relative;
  font-size: 1rem;
  color: var(--text);
  border-bottom: 1px solid var(--bg-dark);
}

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

.checklist li::before {
  content: '✓';
  position: absolute;
  left: 0;
  width: 22px;
  height: 22px;
  background: var(--success);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 700;
  top: 12px;
}

/* --- Contact --- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 30px;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.contact-card {
  display: flex;
  gap: 16px;
  padding: 20px;
  background: var(--bg-light);
  border-radius: var(--radius-sm);
  transition: var(--transition);
}

.contact-card:hover {
  box-shadow: var(--shadow);
}

.contact-card-icon {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  background: var(--primary);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
}

.contact-card-icon svg {
  width: 22px;
  height: 22px;
  fill: #fff;
}

.contact-card h3 {
  font-size: 0.9rem;
  color: var(--text-light);
  font-weight: 500;
  margin-bottom: 4px;
}

.contact-card p,
.contact-card a {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--primary);
}

.contact-form {
  background: var(--bg);
  padding: 30px;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.contact-form h3 {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 20px;
}

.form-group {
  margin-bottom: 16px;
}

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

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 12px 16px;
  border: 2px solid var(--bg-dark);
  border-radius: var(--radius-sm);
  font-size: 1rem;
  font-family: inherit;
  transition: border-color var(--transition);
  background: var(--bg);
  color: var(--text);
}

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

.form-group textarea {
  height: 120px;
  resize: vertical;
}

.form-submit {
  width: 100%;
}

/* --- Map --- */
.map-container {
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  margin-top: 20px;
}

.map-container img {
  width: 100%;
  height: auto;
}

.map-container iframe {
  display: block;
  width: 100%;
  min-height: 280px;
}

/* --- CTA Banner --- */
.cta-banner {
  background: linear-gradient(135deg, var(--accent), var(--accent-dark));
  padding: 50px 0;
  text-align: center;
  color: #fff;
}

.cta-banner h2 {
  font-size: 1.6rem;
  font-weight: 800;
  margin-bottom: 12px;
}

.cta-banner p {
  font-size: 1.05rem;
  opacity: 0.9;
  margin-bottom: 24px;
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
}

.cta-buttons {
  display: flex;
  flex-direction: column;
  gap: 12px;
  align-items: center;
}

.cta-buttons .btn-phone {
  background: #fff;
  color: var(--primary);
}

.cta-buttons .btn-phone:hover {
  background: var(--bg-light);
  color: var(--primary-dark);
}

/* --- FAQ --- */
.faq-list {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  background: var(--bg);
  border-radius: var(--radius-sm);
  margin-bottom: 12px;
  box-shadow: var(--shadow);
  overflow: hidden;
}

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 20px;
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  font-size: 1rem;
  font-weight: 600;
  color: var(--text);
  font-family: inherit;
  transition: var(--transition);
}

.faq-question:hover {
  color: var(--primary);
}

.faq-question svg {
  width: 20px;
  height: 20px;
  fill: var(--text-light);
  transition: transform var(--transition);
  flex-shrink: 0;
}

.faq-item.open .faq-question svg {
  transform: rotate(180deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease;
}

.faq-answer-inner {
  padding: 0 20px 18px;
  color: var(--text-light);
  font-size: 0.95rem;
}

/* --- Footer --- */
.footer {
  background: var(--primary-dark);
  color: rgba(255,255,255,0.85);
  padding: 50px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 30px;
  margin-bottom: 30px;
}

.footer h4 {
  font-size: 1.1rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 16px;
}

.footer p {
  font-size: 0.9rem;
  line-height: 1.6;
}

.footer ul li {
  margin-bottom: 8px;
}

.footer ul a {
  color: rgba(255,255,255,0.7);
  font-size: 0.9rem;
  transition: var(--transition);
}

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

.footer-contact-item {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
  font-size: 0.9rem;
}

.footer-contact-item svg {
  width: 16px;
  height: 16px;
  fill: var(--accent);
  flex-shrink: 0;
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding: 20px 0;
  text-align: center;
  font-size: 0.85rem;
  color: rgba(255,255,255,0.5);
}

/* --- WhatsApp Float --- */
.whatsapp-float {
  position: fixed;
  bottom: 20px;
  right: 20px;
  width: 60px;
  height: 60px;
  background: #25d366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(37,211,102,0.4);
  z-index: 998;
  transition: var(--transition);
  animation: pulse-whatsapp 2s infinite;
}

.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 30px rgba(37,211,102,0.5);
}

.whatsapp-float svg {
  width: 32px;
  height: 32px;
  fill: #fff;
}

@keyframes pulse-whatsapp {
  0% { box-shadow: 0 4px 20px rgba(37,211,102,0.4); }
  50% { box-shadow: 0 4px 30px rgba(37,211,102,0.6); }
  100% { box-shadow: 0 4px 20px rgba(37,211,102,0.4); }
}

/* --- Page Header (inner pages) --- */
.page-header {
  padding: 100px 0 40px;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  color: #fff;
  text-align: center;
}

.page-header h1 {
  font-size: 1.8rem;
  font-weight: 800;
  margin-bottom: 10px;
}

.page-header p {
  opacity: 0.85;
  max-width: 500px;
  margin: 0 auto;
}

.breadcrumb {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-bottom: 16px;
  font-size: 0.85rem;
  opacity: 0.7;
}

.breadcrumb a {
  color: #fff;
}

.breadcrumb span {
  color: var(--accent);
}

/* --- Responsive --- */

/* Tablets */
@media (min-width: 600px) {
  .hero h1 {
    font-size: 2.5rem;
  }

  .hero-buttons {
    flex-direction: row;
  }

  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .why-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .zones-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .zones-with-map {
    flex-direction: row;
    align-items: flex-start;
  }

  .zones-with-map .zones-grid {
    flex: 1;
  }

  .zones-map-card {
    flex-direction: column;
    text-align: center;
    width: 180px;
    flex-shrink: 0;
  }

  .zones-map-card img {
    width: 160px;
  }

  .services-detail {
    grid-template-columns: repeat(2, 1fr);
  }

  .cta-buttons {
    flex-direction: row;
    justify-content: center;
  }

  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* Desktop */
@media (min-width: 900px) {
  .hamburger {
    display: none;
  }

  .nav {
    position: static;
    width: auto;
    max-width: none;
    height: auto;
    background: transparent;
    box-shadow: none;
    padding: 0;
  }

  .nav ul {
    flex-direction: row;
    gap: 4px;
  }

  .nav a {
    padding: 8px 14px;
    font-size: 0.9rem;
  }

  .nav-phone {
    margin-top: 0;
    margin-left: 8px;
    padding: 8px 16px;
    font-size: 0.9rem;
  }

  .hero {
    padding: 140px 0 80px;
  }

  .hero h1 {
    font-size: 3rem;
  }

  .hero-stat strong {
    font-size: 2rem;
  }

  .section {
    padding: 80px 0;
  }

  .section-title h2 {
    font-size: 2.2rem;
  }

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

  .why-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .renovation-content {
    grid-template-columns: 1fr 1fr;
  }

  .footer-grid {
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
  }

  .page-header h1 {
    font-size: 2.4rem;
  }

  .cta-banner h2 {
    font-size: 2rem;
  }
}

/* Large Desktop */
@media (min-width: 1200px) {
  .hero h1 {
    font-size: 3.4rem;
  }
}

/* --- Utility --- */
.text-center { text-align: center; }
.mt-20 { margin-top: 20px; }
.mt-40 { margin-top: 40px; }
.mb-20 { margin-bottom: 20px; }

/* Schema/SEO hidden */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}