/* ==========================================================================
   MDE Law - Static Architecture for Cloudflare Pages
   Brand Colors: Primary Teal #163f4e | Gold #d8bb21 | Light #f4f4f4
   ========================================================================== */
@import url('https://fonts.googleapis.com/css2?family=Lora:ital,wght@0,400;0,600;1,400&family=Montserrat:wght@300;400;500;600;700&family=Open+Sans:wght@400;600&display=swap');

:root {
  --primary: #163f4e;
  --primary-dark: #0f2c37;
  --gold: #d8bb21;
  --gold-hover: #bfa317;
  --bg-light: #f4f4f4;
  --bg-card: #f6f6f6;
  --bg-card-hover: #d9e6e7;
  --text-dark: #2c3e50;
  --text-body: #555b60;
  --text-muted: #8b9296;
  --white: #ffffff;
  --whatsapp: #25D366;
  --whatsapp-hover: #1ebe5d;
  --shadow-sm: 0 4px 12px rgba(0, 0, 0, 0.06);
  --shadow-md: 0 10px 30px rgba(22, 63, 78, 0.12);
  --transition: all 0.3s ease;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Open Sans', sans-serif;
  color: var(--text-body);
  background-color: var(--white);
  line-height: 1.7;
  font-size: 15px;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Montserrat', sans-serif;
  color: var(--primary);
  font-weight: 600;
  line-height: 1.3;
}

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

ul {
  list-style: none;
}

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

.container {
  width: 100%;
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Separator bar (Gold line) */
.gold-sep {
  width: 42px;
  height: 3px;
  background-color: var(--gold);
  margin: 14px 0 22px;
}

.gold-sep.center {
  margin: 14px auto 24px;
}

/* Buttons */
.btn {
  display: inline-block;
  font-family: 'Montserrat', sans-serif;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  padding: 14px 32px;
  border-radius: 2px;
  cursor: pointer;
  border: none;
  transition: var(--transition);
}

.btn-gold {
  background-color: var(--gold);
  color: var(--white);
}

.btn-gold:hover {
  background-color: var(--gold-hover);
  transform: translateY(-2px);
}

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

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

/* ==========================================================================
   HEADER & NAVIGATION (Floating Dark Teal Bar like original)
   ========================================================================== */
.site-header {
  position: relative;
  z-index: 1000;
}

.header-bar-wrapper {
  position: absolute;
  top: 28px;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 0 20px;
}

.header-bar {
  max-width: 1180px;
  margin: 0 auto;
  background-color: rgba(22, 63, 78, 0.96);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 28px;
  height: 76px;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.22);
}

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

.brand-logo img {
  height: 48px;
  width: auto;
}

.brand-fallback {
  display: flex;
  flex-direction: column;
  color: var(--white);
  font-family: 'Montserrat', sans-serif;
}

.brand-fallback .mde-main {
  font-size: 26px;
  font-weight: 700;
  letter-spacing: 2px;
  line-height: 1;
}

.brand-fallback .mde-sub {
  font-size: 8px;
  letter-spacing: 1.8px;
  color: var(--gold);
  margin-top: 3px;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 24px;
  height: 100%;
}

.nav-item {
  position: relative;
  height: 100%;
  display: flex;
  align-items: center;
}

.nav-link {
  font-family: 'Montserrat', sans-serif;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 1.2px;
  color: var(--white);
  text-transform: uppercase;
  padding: 8px 2px;
  position: relative;
}

.nav-link:hover,
.nav-item.active > .nav-link {
  color: var(--gold);
}

.nav-item.active > .nav-link::before {
  content: '';
  position: absolute;
  top: -22px;
  left: 0;
  right: 0;
  height: 4px;
  background-color: var(--gold);
}

/* Dropdown */
.dropdown-menu {
  position: absolute;
  top: 76px;
  left: 0;
  min-width: 275px;
  background-color: var(--primary);
  border-top: 3px solid var(--gold);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.28);
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: var(--transition);
  z-index: 1100;
}

.nav-item:hover .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.dropdown-menu a {
  display: block;
  padding: 11px 20px;
  font-family: 'Montserrat', sans-serif;
  font-size: 11.5px;
  font-weight: 500;
  letter-spacing: 0.7px;
  color: var(--white);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  text-transform: uppercase;
}

.dropdown-menu a:hover {
  background-color: var(--primary-dark);
  color: var(--gold);
  padding-left: 25px;
}

/* PSE Button & Language Flag */
.header-actions {
  display: flex;
  align-items: center;
  gap: 18px;
}

.pse-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--white);
  font-family: 'Montserrat', sans-serif;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.8px;
  line-height: 1.2;
  padding: 6px 10px;
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.07);
}

.pse-btn:hover {
  background: rgba(216, 187, 33, 0.22);
  color: var(--gold);
}

.pse-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: radial-gradient(circle at 30% 30%, #2c82c9, #104370);
  color: #fff;
  font-weight: 700;
  font-size: 11px;
  font-style: italic;
  border: 1.5px solid #63b4f5;
  text-transform: lowercase;
}

.lang-switch {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: 'Montserrat', sans-serif;
  font-size: 11px;
  font-weight: 600;
  color: var(--white);
  padding: 5px 8px;
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: 3px;
}

.lang-switch:hover {
  border-color: var(--gold);
  color: var(--gold);
}

.mobile-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--white);
  font-size: 26px;
  cursor: pointer;
}

/* ==========================================================================
   HERO SLIDER (HOME)
   ========================================================================== */
.hero-slider {
  position: relative;
  height: 620px;
  background-color: var(--primary-dark);
  overflow: hidden;
}

.slide {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.8s ease;
}

.slide.active {
  opacity: 1;
  visibility: visible;
}

.slide::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(16, 42, 54, 0.62) 0%, rgba(22, 63, 78, 0.55) 100%);
}

.slide-content {
  position: relative;
  z-index: 2;
  max-width: 860px;
  padding: 80px 24px 0;
  color: var(--white);
}

.slide-title {
  font-family: 'Montserrat', sans-serif;
  font-size: 34px;
  font-weight: 600;
  letter-spacing: 2px;
  color: var(--white);
  text-transform: uppercase;
  margin-bottom: 10px;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.35);
}

.slide-subtitle {
  font-family: 'Lora', serif;
  font-size: 30px;
  font-style: italic;
  font-weight: 400;
  color: var(--white);
  margin-bottom: 30px;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.35);
}

.slider-arrow {
  position: absolute;
  top: 54%;
  transform: translateY(-50%);
  z-index: 10;
  background: rgba(22, 63, 78, 0.45);
  border: 1px solid rgba(255, 255, 255, 0.35);
  color: var(--white);
  width: 46px;
  height: 46px;
  font-size: 22px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.slider-arrow:hover {
  background: var(--gold);
  border-color: var(--gold);
}

.slider-arrow.prev { left: 24px; }
.slider-arrow.next { right: 24px; }

.slider-dots {
  position: absolute;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 10;
  display: flex;
  gap: 10px;
}

.slider-dot {
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.45);
  border: none;
  cursor: pointer;
}

.slider-dot.active {
  background: var(--gold);
  transform: scale(1.2);
}

/* ==========================================================================
   INTERNAL PAGE SUBHEADER BANNER
   ========================================================================== */
.page-banner {
  position: relative;
  height: 360px;
  background-color: var(--primary);
  background-size: cover;
  background-position: center;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.page-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(18, 48, 60, 0.62);
}

.page-banner h1 {
  position: relative;
  z-index: 2;
  color: var(--white);
  font-size: 36px;
  font-weight: 400;
  letter-spacing: 3px;
  text-transform: uppercase;
  padding: 75px 20px 0;
}

/* ==========================================================================
   HOME TABS SECTION (EXPERIENCIA / ÉTICA / CONOCIMIENTO)
   ========================================================================== */
.tabs-section {
  padding: 65px 0 55px;
  background: var(--white);
}

.tabs-nav {
  display: flex;
  justify-content: center;
  border-bottom: 1px solid #e4e7e9;
  margin-bottom: 45px;
  gap: 10px;
}

.tab-btn {
  background: none;
  border: none;
  font-family: 'Montserrat', sans-serif;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 1.5px;
  color: var(--text-muted);
  padding: 14px 28px;
  cursor: pointer;
  position: relative;
  text-transform: uppercase;
  transition: var(--transition);
}

.tab-btn:hover,
.tab-btn.active {
  color: var(--primary);
}

.tab-btn.active::after {
  content: '';
  position: absolute;
  bottom: -1px;
  left: 0;
  right: 0;
  height: 3px;
  background-color: var(--gold);
}

.tab-panel {
  display: none;
  animation: fadeIn 0.4s ease;
}

.tab-panel.active {
  display: grid;
  grid-template-columns: 1fr 1.35fr;
  gap: 50px;
  align-items: center;
  max-width: 960px;
  margin: 0 auto;
}

.tab-icon-box {
  display: flex;
  justify-content: flex-end;
}

.tab-icon-box img {
  width: 185px;
  height: auto;
}

.tab-text-box h2 {
  font-size: 32px;
  font-weight: 700;
  letter-spacing: 1px;
  margin-bottom: 18px;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ==========================================================================
   HOME SERVICES 4-CARD SECTION
   ========================================================================== */
.services-home {
  position: relative;
  padding: 85px 0;
  background-color: #eef3f5;
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
}

.services-home::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(244, 247, 248, 0.88);
}

.services-home .container {
  position: relative;
  z-index: 2;
}

.section-heading {
  text-align: center;
  margin-bottom: 45px;
}

.section-heading h2 {
  font-size: 30px;
  letter-spacing: 2px;
  text-transform: uppercase;
}

.services-grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  box-shadow: var(--shadow-md);
}

.service-hover-card {
  padding: 45px 28px;
  text-align: center;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  align-items: center;
}

.service-hover-card:nth-child(odd) {
  background-color: #f6f6f6;
}

.service-hover-card:nth-child(even) {
  background-color: #ffffff;
}

.service-hover-card:hover {
  background-color: var(--bg-card-hover);
  transform: translateY(-4px);
}

.service-hover-card img {
  width: 78px;
  height: 78px;
  object-fit: contain;
  margin-bottom: 22px;
}

.service-hover-card h4 {
  font-size: 18px;
  margin-bottom: 14px;
  color: var(--primary);
}

.service-hover-card p {
  font-size: 14px;
  color: #7c8488;
}

/* ==========================================================================
   INSTITUTIONAL 3-COLUMN SECTION (NOTICIAS | MEMBRESÍAS | FUNDADOR)
   ========================================================================== */
.institutional-section {
  padding: 90px 0 70px;
  background: var(--white);
}

.institutional-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 40px;
  align-items: start;
}

.news-mini-card {
  background: #f4f4f4;
  padding: 18px 20px;
  margin-bottom: 16px;
  border-right: 4px solid var(--gold);
  transition: var(--transition);
}

.news-mini-card:hover {
  background: #eaeff1;
}

.news-mini-card h4 {
  font-size: 14px;
  margin-bottom: 8px;
}

.news-mini-card .date {
  font-size: 12px;
  color: var(--text-muted);
}

.arrow-link {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-family: 'Montserrat', sans-serif;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 2px;
  color: var(--primary);
  margin-top: 10px;
  text-transform: uppercase;
}

.arrow-link:hover {
  color: var(--gold-hover);
  gap: 18px;
}

.founder-box {
  border: 5px solid var(--gold);
  padding: 38px 32px 28px;
  text-align: center;
  position: relative;
  background: var(--white);
}

.founder-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--white);
  color: #a5a5a5;
  font-family: 'Montserrat', sans-serif;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 1.5px;
  padding: 0 16px;
  white-space: nowrap;
  text-transform: uppercase;
}

.founder-box h3 {
  font-size: 22px;
  letter-spacing: 1.5px;
}

.founder-box .quote-big {
  font-family: 'Lora', serif;
  font-size: 16px;
  color: var(--text-body);
  margin-bottom: 22px;
}

.founder-box h5 {
  font-size: 15px;
  margin-bottom: 2px;
}

.founder-box .role {
  font-style: italic;
  color: var(--text-muted);
  font-size: 13px;
}

/* ==========================================================================
   SERVICIOS IP & TESTIMONIALES
   ========================================================================== */
.ip-testimonials-section {
  padding: 80px 0 60px;
  background-color: var(--bg-light);
}

.ip-highlight-row {
  display: grid;
  grid-template-columns: 1.5fr 0.7fr;
  gap: 40px;
  align-items: center;
  max-width: 920px;
  margin: 0 auto 55px;
  padding-bottom: 45px;
  border-bottom: 1px solid #e0e3e5;
}

.ip-highlight-text {
  text-align: right;
}

.ip-highlight-text h2 {
  font-size: 28px;
  margin-bottom: 12px;
}

.ip-highlight-icon img {
  width: 160px;
}

.testimonials-list {
  max-width: 880px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 35px;
}

.testimonial-item {
  display: grid;
  grid-template-columns: 170px 1fr;
  gap: 32px;
  align-items: center;
  background: var(--white);
  padding: 28px 34px;
  border-radius: 3px;
  box-shadow: var(--shadow-sm);
}

.testimonial-logo img {
  max-height: 75px;
  margin: 0 auto;
}

.testimonial-quote-mark {
  color: var(--gold);
  font-size: 38px;
  font-family: Georgia, serif;
  line-height: 1;
  margin-bottom: 6px;
}

.testimonial-text {
  font-family: 'Lora', serif;
  font-size: 16px;
  font-style: italic;
  color: #686f74;
  margin-bottom: 12px;
}

.testimonial-author {
  font-family: 'Montserrat', sans-serif;
  font-size: 13px;
  font-weight: 700;
  color: var(--primary);
}

/* ==========================================================================
   GOLD CTA BANNER
   ========================================================================== */
.gold-cta-banner {
  background-color: var(--gold);
  padding: 55px 20px;
  text-align: center;
}

.gold-cta-banner h2 {
  font-size: 28px;
  font-weight: 500;
  color: var(--primary-dark);
  margin-bottom: 12px;
}

.gold-cta-banner p {
  max-width: 780px;
  margin: 0 auto 26px;
  color: #223036;
  font-size: 15px;
}

/* ==========================================================================
   INTERNAL SERVICE & CORPORATE PAGES
   ========================================================================== */
.content-section {
  padding: 65px 0;
}

.service-intro {
  max-width: 880px;
  margin: 0 auto 40px;
  text-align: center;
}

.service-intro img.service-icon {
  width: 96px;
  margin: 0 auto 20px;
}

.service-intro h2 {
  font-size: 22px;
  font-weight: 500;
  color: var(--primary);
  margin-bottom: 24px;
}

.bullet-list {
  max-width: 860px;
  margin: 0 auto 30px;
  text-align: left;
}

.bullet-list li {
  position: relative;
  padding-left: 22px;
  margin-bottom: 12px;
  color: var(--text-body);
}

.bullet-list li::before {
  content: '•';
  position: absolute;
  left: 0;
  color: var(--gold);
  font-weight: 700;
  font-size: 18px;
  line-height: 1.3;
}

.highlight-note {
  background-color: #f0f0d5;
  padding: 20px 28px;
  text-align: center;
  font-family: 'Lora', serif;
  font-style: italic;
  font-size: 16px;
  color: var(--primary);
  max-width: 920px;
  margin: 30px auto;
  border-radius: 2px;
}

/* 2-Column Checkmark List */
.checklist-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 35px;
  margin-top: 30px;
}

.check-list li {
  position: relative;
  padding: 12px 0 12px 30px;
  border-bottom: 1px solid #eceff1;
  font-size: 14.5px;
}

.check-list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  top: 12px;
  color: var(--primary);
  font-weight: 700;
}

/* Numbered Reasons Grid (Marcas / Patentes / Dominios) */
.reasons-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 28px;
  margin-top: 35px;
}

.reason-card {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  padding: 14px;
}

.reason-num {
  flex-shrink: 0;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  border: 2px solid var(--gold);
  color: var(--gold);
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Split Quote Banner (Empresa) */
.split-banner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 420px;
}

.split-banner-img {
  background-size: cover;
  background-position: center;
  background-color: var(--primary);
}

.split-banner-quote {
  background-color: #d4b924;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 60px 10%;
}

.split-banner-quote h2 {
  color: var(--white);
  font-size: 26px;
  font-weight: 500;
  margin-top: 18px;
}

/* Values / Strengths Grid (Empresa) */
.strengths-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px 50px;
}

.strength-item {
  display: flex;
  gap: 22px;
  align-items: flex-start;
}

.strength-item img {
  width: 72px;
  flex-shrink: 0;
}

.strength-item h4 {
  font-size: 18px;
  margin-bottom: 8px;
}

/* Memberships Grid */
.memberships-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px 30px;
  margin-top: 40px;
}

.membership-card {
  text-align: left;
}

.membership-card img {
  height: 110px;
  width: auto;
  object-fit: contain;
  margin-bottom: 18px;
}

.membership-card h4 {
  font-size: 16px;
  margin-bottom: 8px;
}

.membership-card p {
  font-size: 14px;
  color: var(--text-muted);
}

/* Partners / Socios Grid */
.partners-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 35px;
}

.partner-card {
  display: flex;
  gap: 24px;
  background: #f9fafa;
  padding: 28px;
  border-left: 4px solid var(--gold);
  box-shadow: var(--shadow-sm);
  align-items: center;
}

.partner-card img {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
  background: #e1e6e8;
}

.partner-card h4 {
  font-size: 18px;
  margin-bottom: 4px;
}

.partner-card .partner-role {
  font-size: 13px;
  font-weight: 600;
  color: var(--gold-hover);
  margin-bottom: 10px;
}

.partner-card .partner-email {
  display: inline-block;
  margin-top: 8px;
  font-size: 13px;
  color: var(--primary);
  font-weight: 600;
}

/* Poderes Grid */
.powers-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.power-card {
  background-color: #e8e8e8;
  padding: 24px;
  display: flex;
  align-items: center;
  gap: 18px;
  border-radius: 2px;
}

.power-card img {
  width: 64px;
  flex-shrink: 0;
}

.power-card p {
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
  font-size: 15px;
  color: var(--primary);
  margin-bottom: 10px;
}

.power-card .btn {
  padding: 8px 18px;
  font-size: 11px;
}

/* Contact Page Split */
.contact-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  background: var(--bg-light);
}

.contact-info-box {
  padding: 70px 10%;
  text-align: center;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.contact-info-box h2 {
  font-size: 32px;
  margin-bottom: 20px;
}

.contact-links {
  margin-top: 24px;
  font-size: 16px;
  line-height: 2;
}

.contact-links a {
  color: var(--primary);
  font-weight: 600;
}

.contact-links a:hover {
  color: var(--gold-hover);
}

.contact-map iframe {
  width: 100%;
  height: 100%;
  min-height: 460px;
  border: 0;
}

/* Contact Form */
.contact-form-wrapper {
  max-width: 760px;
  margin: 0 auto;
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  margin-top: 25px;
}

.form-group {
  display: flex;
  flex-direction: column;
}

.form-group.full {
  grid-column: 1 / -1;
}

.form-group label {
  font-family: 'Montserrat', sans-serif;
  font-size: 12px;
  font-weight: 600;
  color: var(--primary);
  margin-bottom: 6px;
  text-transform: uppercase;
}

.form-group input,
.form-group textarea {
  padding: 12px 14px;
  border: 1px solid #d5dade;
  border-radius: 2px;
  font-family: 'Open Sans', sans-serif;
  font-size: 14px;
  background: #fafafa;
  transition: var(--transition);
}

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

/* ==========================================================================
   FOOTER
   ========================================================================== */
.site-footer {
  background-color: var(--white);
  border-top: 1px solid #e6e9ec;
  padding-top: 65px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 1.2fr 1fr 1.1fr;
  gap: 36px;
  padding-bottom: 55px;
}

.footer-col h4 {
  font-size: 15px;
  font-weight: 600;
  color: #555;
  margin-bottom: 18px;
}

.footer-col p {
  font-size: 13.5px;
  color: #777;
  line-height: 1.75;
}

.footer-news-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: #eaeaea;
  padding: 12px 14px;
  margin-bottom: 12px;
  border-right: 3px solid var(--gold);
}

.footer-news-item a {
  font-size: 12.5px;
  font-weight: 600;
  color: var(--primary);
  display: block;
  margin-bottom: 4px;
}

.footer-news-item span {
  font-size: 11px;
  color: #888;
}

.footer-links li {
  margin-bottom: 9px;
}

.footer-links a {
  font-size: 13.5px;
  color: #666;
}

.footer-links a::before {
  content: '› ';
  color: var(--gold);
  font-weight: 700;
}

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

.social-icons {
  display: flex;
  gap: 10px;
  margin-top: 16px;
}

.social-icons a {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: #4a4a4a;
  color: var(--white);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-weight: 700;
}

.social-icons a:hover {
  background: var(--primary);
}

.footer-bottom {
  border-top: 1px solid #ececec;
  padding: 26px 20px;
  text-align: center;
  font-size: 12.5px;
  color: #888;
}

/* ==========================================================================
   FLOATING WHATSAPP BUTTON
   ========================================================================== */
.whatsapp-float {
  position: fixed;
  bottom: 26px;
  right: 26px;
  width: 60px;
  height: 60px;
  background-color: var(--whatsapp);
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.45);
  z-index: 2000;
  transition: var(--transition);
}

.whatsapp-float:hover {
  background-color: var(--whatsapp-hover);
  transform: scale(1.08);
}

.whatsapp-float svg {
  width: 34px;
  height: 34px;
  fill: var(--white);
}

/* ==========================================================================
   RESPONSIVE DESIGN
   ========================================================================== */
@media (max-width: 1024px) {
  .services-grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }
  .institutional-grid {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
  .memberships-grid,
  .powers-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 860px) {
  .header-bar-wrapper {
    top: 0;
    padding: 0;
  }
  .header-bar {
    padding: 0 18px;
  }
  .mobile-toggle {
    display: block;
  }
  .nav-menu {
    position: fixed;
    top: 76px;
    left: 0;
    right: 0;
    background: var(--primary);
    flex-direction: column;
    height: auto;
    max-height: 0;
    overflow: hidden;
    padding: 0;
    gap: 0;
    transition: max-height 0.35s ease;
  }
  .nav-menu.open {
    max-height: 85vh;
    overflow-y: auto;
    padding: 15px 0;
    border-top: 2px solid var(--gold);
  }
  .nav-item {
    width: 100%;
    height: auto;
    flex-direction: column;
    align-items: flex-start;
  }
  .nav-link {
    width: 100%;
    padding: 12px 24px;
  }
  .nav-item.active > .nav-link::before {
    display: none;
  }
  .dropdown-menu {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    box-shadow: none;
    width: 100%;
    background: var(--primary-dark);
    border-top: none;
  }
  .dropdown-menu a {
    padding-left: 38px;
  }
  .tab-panel.active,
  .ip-highlight-row,
  .checklist-grid,
  .split-banner,
  .strengths-grid,
  .partners-grid,
  .contact-split,
  .form-grid {
    grid-template-columns: 1fr;
  }
  .tab-icon-box,
  .ip-highlight-text {
    justify-content: center;
    text-align: center;
  }
  .testimonial-item {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .slide-title { font-size: 24px; }
  .slide-subtitle { font-size: 21px; }
}

@media (max-width: 580px) {
  .services-grid-4,
  .footer-grid,
  .memberships-grid,
  .powers-grid {
    grid-template-columns: 1fr;
  }
  .pse-text {
    display: none;
  }
}