@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Lora:ital,wght@0,400;0,500;0,600;1,400&display=swap');

/* ==========================================================================
   DESIGN SYSTEM VARIABLES & THEMES
   ========================================================================== */
:root {
  /* Colors - Light Theme (Default) */
  --bg-primary: #FAF9F6;
  /* Warm alabaster cream */
  --bg-secondary: #F2EFEA;
  /* Slightly darker warm tone for contrast sections */
  --bg-accent: #EBF3FC;
  /* Very soft clinical blue tint */
  --text-primary: #191C20;
  /* Deep charcoal slate */
  --text-secondary: #50555C;
  /* Muted charcoal for body */
  --text-tertiary: #7F848C;
  /* Light gray text */
  --color-accent: #2B7DE9;
  /* Vibrant clinical blue */
  --color-accent-hover: #185CB4;
  /* Muted darker blue for hover states */
  --color-accent-rgb: 43, 125, 233;
  --border-color: #E2DFD8;
  /* Soft warm border */
  --border-light: #EFECE6;
  /* Extremely light border */
  --card-bg: #FFFFFF;
  /* Pure white for card contrast */
  --success-color: #0E7054;
  /* Organic clinical green */

  /* Layout & Spacing */
  --header-height: 80px;
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
  --max-width: 1200px;
  --max-width-narrow: 800px;

  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
  --transition-slow: 0.5s cubic-bezier(0.25, 0.8, 0.25, 1);

  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(25, 28, 32, 0.03);
  --shadow-md: 0 8px 24px rgba(25, 28, 32, 0.05);
  --shadow-lg: 0 16px 40px rgba(25, 28, 32, 0.08);
}

/* Dark Theme Variables */
body.dark-theme {
  --bg-primary: #101216;
  /* Deep slate/charcoal black */
  --bg-secondary: #191B22;
  /* Darker secondary tone */
  --bg-accent: #132033;
  /* Deep clinical dark blue */
  --text-primary: #ECEFF4;
  /* Soft off-white text */
  --text-secondary: #A5ABB6;
  /* Muted light-gray text for body */
  --text-tertiary: #6E7582;
  /* Muted dark-gray text */
  --color-accent: #4FA3FF;
  /* Lighter bright blue for dark mode visibility */
  --color-accent-hover: #80BFFF;
  /* Light blue hover */
  --color-accent-rgb: 79, 163, 255;
  --border-color: #262932;
  /* Dark border */
  --border-light: #1E2128;
  /* Subtler dark border */
  --card-bg: #15181E;
  /* Card background in dark mode */
  --success-color: #1FC08E;
  /* Brighter clinical green */

  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.2);
  --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.3);
  --shadow-lg: 0 16px 40px rgba(0, 0, 0, 0.4);
}

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

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

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.625;
  font-weight: 400;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  transition: background-color var(--transition-normal), color var(--transition-normal);
  overflow-x: hidden;
}

img,
picture,
svg,
video {
  display: block;
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-sm);
}

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

button,
input,
select,
textarea {
  font-family: inherit;
  font-size: inherit;
  color: inherit;
  background: none;
  border: none;
  outline: none;
}

button {
  cursor: pointer;
}

ul,
ol {
  list-style: none;
}

/* ==========================================================================
   TYPOGRAPHY
   ========================================================================== */
h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: 'Lora', Georgia, serif;
  font-weight: 500;
  line-height: 1.25;
  color: var(--text-primary);
  margin-bottom: 0.5em;
}

h1 {
  font-size: clamp(2.25rem, 4vw + 1rem, 3.75rem);
  /* Responsive typography */
  letter-spacing: -0.02em;
}

h2 {
  font-size: clamp(1.75rem, 3vw + 0.5rem, 2.5rem);
  letter-spacing: -0.01em;
  font-weight: 500;
}

h3 {
  font-size: clamp(1.35rem, 2vw + 0.3rem, 1.85rem);
  font-weight: 500;
}

h4 {
  font-size: 1.25rem;
  font-weight: 600;
}

p {
  color: var(--text-secondary);
  margin-bottom: 1.25rem;
  font-size: 1.05rem;
}

p.lead {
  font-size: clamp(1.15rem, 1.5vw + 0.5rem, 1.35rem);
  line-height: 1.6;
  font-weight: 300;
}

p.small {
  font-size: 0.9rem;
  color: var(--text-tertiary);
}

.text-accent {
  color: var(--color-accent);
}

/* ==========================================================================
   LAYOUT STRUCTURE
   ========================================================================== */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: 24px;
  padding-right: 24px;
}

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

.section {
  padding-top: clamp(2rem, 4vw, 4rem);
  padding-bottom: clamp(2rem, 4vw, 4rem);
  position: relative;
}

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

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

.grid-2 {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  align-items: center;
}

.grid-3 {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}

@media (min-width: 768px) {
  .grid-2 {
    grid-template-columns: 1fr 1fr;
    gap: 64px;
  }

  .grid-3 {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* Editorial alignment & Spacing utilities */
.text-center {
  text-align: center;
}

.flex-center {
  display: flex;
  justify-content: center;
  align-items: center;
}

.mt-1 {
  margin-top: 8px;
}

.mt-2 {
  margin-top: 16px;
}

.mt-3 {
  margin-top: 24px;
}

.mt-4 {
  margin-top: 32px;
}

.mt-5 {
  margin-top: 48px;
}

/* ==========================================================================
   BUTTONS & INTERACTIVE ELEMENTS
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 28px;
  border-radius: var(--radius-md);
  font-weight: 500;
  font-size: 0.95rem;
  transition: all var(--transition-fast);
  text-align: center;
}

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

.btn-primary:hover {
  background-color: var(--color-accent-hover);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(var(--color-accent-rgb), 0.2);
}

.btn-secondary {
  border: 1px solid var(--border-color);
  background-color: transparent;
  color: var(--text-primary);
}

.btn-secondary:hover {
  border-color: var(--text-primary);
  background-color: var(--bg-secondary);
}

.btn-text {
  padding: 0;
  color: var(--color-accent);
  font-weight: 500;
  position: relative;
}

.btn-text::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 100%;
  height: 1px;
  background-color: var(--color-accent);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform var(--transition-fast);
}

.btn-text:hover::after {
  transform: scaleX(1);
  transform-origin: left;
}

.btn-whatsapp {
  background-color: #25D366;
  color: #FFFFFF;
}

.btn-whatsapp:hover {
  background-color: #128C7E;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(37, 211, 102, 0.2);
}

/* Float WhatsApp Button */
.whatsapp-float {
  position: fixed;
  bottom: 32px;
  right: 32px;
  background-color: #25D366;
  color: white;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  box-shadow: var(--shadow-lg);
  z-index: 999;
  transition: transform var(--transition-fast), background-color var(--transition-fast);
}

.whatsapp-float:hover {
  transform: scale(1.1);
  background-color: #128C7E;
}

.whatsapp-float svg {
  width: 28px;
  height: 28px;
  fill: currentColor;
}

/* ==========================================================================
   NAVIGATION HEADER
   ========================================================================== */
.header {
  position: sticky;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--header-height);
  background-color: rgba(var(--color-accent-rgb), 0.01);
  /* dynamic color */
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-light);
  z-index: 1000;
  transition: background-color var(--transition-normal), border-color var(--transition-normal);
}

.header.scrolled {
  background-color: rgba(250, 249, 246, 0.85);
  /* light */
  border-bottom-color: var(--border-color);
  box-shadow: var(--shadow-sm);
}

body.dark-theme .header.scrolled {
  background-color: rgba(16, 18, 22, 0.85);
  /* dark */
}

.header-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 100%;
}

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

.logo img {
  height: 48px;
  /* High resolution layout */
  width: auto;
}

.nav-menu {
  display: none;
}

@media (min-width: 992px) {
  .nav-menu {
    display: flex;
    align-items: center;
    gap: 32px;
  }

  .nav-link {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-secondary);
  }

  .nav-link:hover,
  .nav-link.active {
    color: var(--color-accent);
  }
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.theme-toggle {
  background: none;
  border: none;
  color: var(--text-primary);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background-color var(--transition-fast);
}

.theme-toggle:hover {
  background-color: var(--bg-secondary);
}

.theme-toggle svg {
  width: 20px;
  height: 20px;
  fill: currentColor;
}

.theme-toggle .sun-icon {
  display: block;
}

.theme-toggle .moon-icon {
  display: none;
}

body.dark-theme .theme-toggle .sun-icon {
  display: none;
}

body.dark-theme .theme-toggle .moon-icon {
  display: block;
}

/* Menu Burger Toggle for Mobile */
.burger-menu {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  width: 24px;
  height: 18px;
  background: none;
  border: none;
  z-index: 1001;
}

@media (min-width: 992px) {
  .burger-menu {
    display: none;
  }
}

.burger-menu span {
  display: block;
  height: 2px;
  width: 100%;
  background-color: var(--text-primary);
  transition: transform var(--transition-fast), opacity var(--transition-fast);
}

.burger-menu.open span:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}

.burger-menu.open span:nth-child(2) {
  opacity: 0;
}

.burger-menu.open span:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

/* Mobile Nav Overlay */
.mobile-nav {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background-color: var(--bg-primary);
  z-index: 998;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: 40px;
  transform: translateY(-100%);
  transition: transform var(--transition-slow);
}

.mobile-nav.open {
  transform: translateY(0);
}

.mobile-nav-links {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 28px;
  margin-bottom: 48px;
}

.mobile-nav-link {
  font-family: 'Lora', Georgia, serif;
  font-size: 1.75rem;
  color: var(--text-primary);
}

.mobile-nav-link:hover {
  color: var(--color-accent);
}

/* ==========================================================================
   HERO SECTIONS
   ========================================================================== */
.hero-home {
  position: relative;
  overflow: hidden;
  padding-top: calc(var(--header-height) + 5px);
  padding-bottom: clamp(2rem, 4vw, 3.5rem);
  background: radial-gradient(circle at 80% 20%, rgba(var(--color-accent-rgb), 0.03) 0%, transparent 50%);
  display: flex;
  align-items: center;
  min-height: 70vh;
  z-index: 1;
}

.hero-home::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: url('../images/logo_modern.jpeg');
  background-repeat: no-repeat;
  background-position: center;
  background-size: contain;
  opacity: 0.12;
  z-index: -1;
  pointer-events: none;
  transition: opacity var(--transition-normal), filter var(--transition-normal);
}

@media (max-width: 767px) {
  .hero-home::before {
    background-position: center;
    background-size: cover;
    opacity: 0.06;
  }
}

body.dark-theme .hero-home::before {
  filter: invert(0.9) hue-rotate(180deg) brightness(0.6) contrast(1.2);
  opacity: 0.08;
}

.hero-home .hero-content {
  max-width: 620px;
}

.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  background-color: var(--bg-accent);
  color: var(--color-accent);
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 12px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.hero-tag span {
  display: inline-block;
  width: 6px;
  height: 6px;
  background-color: var(--color-accent);
  border-radius: 50%;
}

.hero-home h1 {
  margin-bottom: 20px;
}

.hero-home p.lead {
  margin-bottom: 36px;
}

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

@media (min-width: 480px) {
  .hero-actions {
    flex-direction: row;
  }
}

.hero-image-wrapper {
  position: relative;
  width: 100%;
  margin-top: 40px;
}

@media (min-width: 768px) {
  .hero-image-wrapper {
    margin-top: 0;
  }
}

.hero-image-wrapper img {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  object-fit: cover;
  width: 100%;
  height: clamp(300px, 45vw, 550px);
}

.hero-badge-posture {
  position: absolute;
  bottom: 24px;
  left: 24px;
  background-color: var(--card-bg);
  padding: 16px 20px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  max-width: 250px;
  display: flex;
  gap: 12px;
  align-items: flex-start;
  border: 1px solid var(--border-light);
}

.hero-badge-icon {
  width: 32px;
  height: 32px;
  background-color: var(--bg-accent);
  color: var(--color-accent);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.hero-badge-text h5 {
  font-family: 'Inter', sans-serif;
  font-size: 0.9rem;
  font-weight: 700;
  margin-bottom: 2px;
}

.hero-badge-text p {
  font-size: 0.8rem;
  margin-bottom: 0;
  line-height: 1.3;
}

/* Inner Page Hero */
.hero-inner {
  padding-top: calc(var(--header-height) + 10px);
  padding-bottom: clamp(2rem, 3.5vw, 3rem);
  background-color: var(--bg-secondary);
  border-bottom: 1px solid var(--border-color);
  position: relative;
  overflow: hidden;
}

.hero-inner::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(var(--color-accent-rgb), 0.04) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.hero-inner h1 {
  margin-bottom: 16px;
}

.hero-inner p.lead {
  margin-bottom: 0;
  max-width: 750px;
}

/* ==========================================================================
   EDITORIAL & ASYMMETRIC COMPONENTS
   ========================================================================== */

/* Section headers */
.section-header {
  margin-bottom: clamp(1.5rem, 3vw, 2.5rem);
  max-width: 650px;
}

.section-header.center {
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}

.section-header .tag {
  color: var(--color-accent);
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 12px;
  display: block;
}

/* Trusted clinical badge line */
.trusted-line {
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
  padding: 24px 0;
  background-color: var(--bg-primary);
}

.trusted-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-around;
  align-items: center;
  gap: 24px;
}

.trusted-item {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-secondary);
}

.trusted-item svg {
  width: 20px;
  height: 20px;
  color: var(--color-accent);
  flex-shrink: 0;
}

/* Asymmetric Image/Text Block */
.asymmetric-block {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  align-items: center;
}

@media (min-width: 768px) {
  .asymmetric-block {
    grid-template-columns: 1.1fr 0.9fr;
    gap: 72px;
  }

  .asymmetric-block.reverse {
    grid-template-columns: 0.9fr 1.1fr;
  }

  .asymmetric-block.reverse .asymmetric-text {
    order: 2;
  }

  .asymmetric-block.reverse .asymmetric-image {
    order: 1;
  }
}

.asymmetric-image {
  position: relative;
}

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

/* Decorative background block to add an editorial look */
.asymmetric-image::before {
  content: '';
  position: absolute;
  top: -16px;
  left: -16px;
  right: 16px;
  bottom: 16px;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  z-index: -1;
  pointer-events: none;
}

.asymmetric-text h2 {
  margin-bottom: 24px;
}

.asymmetric-text p {
  margin-bottom: 20px;
}

/* Premium Lists */
.check-list {
  margin-bottom: 28px;
}

.check-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 16px;
  font-size: 1.05rem;
  color: var(--text-secondary);
}

.check-list li svg {
  width: 20px;
  height: 20px;
  color: var(--color-accent);
  margin-top: 3px;
  flex-shrink: 0;
}

/* Info Cards (Non-uniform editorial columns) */
.info-card {
  background-color: var(--card-bg);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 32px;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-fast);
  display: flex;
  flex-direction: column;
}

.info-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--border-color);
}

.info-card-icon {
  width: 48px;
  height: 48px;
  background-color: var(--bg-accent);
  color: var(--color-accent);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
  flex-shrink: 0;
}

.info-card-icon svg {
  width: 24px;
  height: 24px;
}

.info-card h3 {
  font-family: 'Inter', sans-serif;
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 12px;
}

.info-card p {
  margin-bottom: 20px;
  font-size: 0.95rem;
  flex-grow: 1;
}

/* Steps component */
.steps-container {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 40px;
  margin-top: 48px;
}

.step-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  position: relative;
}

@media (min-width: 768px) {
  .step-row {
    grid-template-columns: 80px 1fr 1fr;
    gap: 48px;
  }
}

.step-num {
  font-family: 'Lora', serif;
  font-size: 3rem;
  font-weight: 400;
  color: var(--color-accent);
  opacity: 0.4;
  line-height: 1;
}

.step-col-info h3 {
  font-family: 'Inter', sans-serif;
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 8px;
}

.step-col-detail p {
  font-size: 0.95rem;
  margin-bottom: 0;
}

/* ==========================================================================
   ACORDION (FAQS)
   ========================================================================== */
.faq-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.faq-item {
  background-color: var(--card-bg);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: border-color var(--transition-fast);
}

.faq-item:hover {
  border-color: var(--border-color);
}

.faq-question {
  width: 100%;
  padding: 24px;
  text-align: left;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: 'Inter', sans-serif;
  font-weight: 600;
  font-size: 1.05rem;
  color: var(--text-primary);
}

.faq-icon-toggle {
  position: relative;
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}

.faq-icon-toggle::before,
.faq-icon-toggle::after {
  content: '';
  position: absolute;
  background-color: var(--text-primary);
  transition: transform var(--transition-normal);
}

/* Horizontal line */
.faq-icon-toggle::before {
  top: 7px;
  left: 0;
  width: 16px;
  height: 2px;
}

/* Vertical line */
.faq-icon-toggle::after {
  top: 0;
  left: 7px;
  width: 2px;
  height: 16px;
}

.faq-item.active {
  border-color: var(--color-accent);
}

.faq-item.active .faq-icon-toggle::after {
  transform: rotate(90deg);
  opacity: 0;
}

.faq-item.active .faq-icon-toggle::before {
  transform: rotate(180deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-normal) ease-out;
}

.faq-answer-inner {
  padding: 0 24px 24px 24px;
  font-size: 0.98rem;
  color: var(--text-secondary);
}

.faq-answer-inner p:last-child {
  margin-bottom: 0;
}

/* ==========================================================================
   CONVERSION SECTION (CTA BLOCK)
   ========================================================================== */
.cta-banner {
  background-color: var(--bg-accent);
  border: 1px solid rgba(var(--color-accent-rgb), 0.15);
  border-radius: var(--radius-lg);
  padding: clamp(3rem, 6vw, 4.5rem);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-banner h2 {
  margin-bottom: 16px;
}

.cta-banner p {
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
  margin-bottom: 32px;
}

.cta-actions {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
}

@media (min-width: 480px) {
  .cta-actions {
    flex-direction: row;
  }
}

.cta-support-text {
  font-size: 0.85rem;
  color: var(--text-tertiary);
  margin-top: 16px;
}

/* ==========================================================================
   CONTACT FORM
   ========================================================================== */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
}

@media (min-width: 768px) {
  .contact-layout {
    grid-template-columns: 1fr 1.2fr;
    gap: 72px;
  }
}

.contact-info-list {
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.contact-info-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

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

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

.contact-info-text h3 {
  font-family: 'Inter', sans-serif;
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 4px;
}

.contact-info-text p {
  font-size: 0.95rem;
  margin-bottom: 0;
}

.contact-form-container {
  background-color: var(--card-bg);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 32px;
  box-shadow: var(--shadow-md);
}

.form-group {
  margin-bottom: 20px;
}

.form-label {
  display: block;
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--text-primary);
}

.form-input,
.form-textarea,
.form-select {
  width: 100%;
  padding: 12px 16px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  transition: all var(--transition-fast);
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(var(--color-accent-rgb), 0.1);
  background-color: var(--card-bg);
}

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

/* GDPR Checkbox & AJAX Messages */
.form-checkbox {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-top: 20px;
}

.form-checkbox input[type="checkbox"] {
  width: auto;
  margin-top: 4px;
  cursor: pointer;
}

.form-checkbox-label {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.4;
  cursor: pointer;
}

.form-checkbox-label a {
  color: var(--color-accent);
  text-decoration: underline;
  font-weight: 500;
}

.form-checkbox-label a:hover {
  color: var(--text-primary);
}

.form-message {
  margin-top: 20px;
  padding: 12px 16px;
  border-radius: var(--radius-md);
  font-size: 0.9rem;
  display: none;
  line-height: 1.4;
  text-align: left;
}

.form-message.success {
  display: block;
  background-color: rgba(46, 204, 113, 0.15);
  border: 1px solid rgba(46, 204, 113, 0.3);
  color: #2ecc71;
}

.form-message.error {
  display: block;
  background-color: rgba(231, 76, 60, 0.15);
  border: 1px solid rgba(231, 76, 60, 0.3);
  color: #e74c3c;
}

/* Map area styling */
.map-wrapper {
  margin-top: 48px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border-color);
  height: 350px;
  width: 100%;
}

.map-wrapper iframe {
  width: 100%;
  height: 100%;
  border: 0;
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.footer {
  background-color: var(--bg-secondary);
  border-top: 1px solid var(--border-color);
  padding-top: clamp(1.75rem, 3.5vw, 2.5rem);
  padding-bottom: 32px;
}

.footer-top {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  margin-bottom: 48px;
}

@media (min-width: 768px) {
  .footer-top {
    grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
    gap: 32px;
  }
}

.footer-brand p {
  font-size: 0.95rem;
  margin-top: 16px;
  max-width: 280px;
}

.footer-col h4 {
  font-family: 'Inter', sans-serif;
  font-size: 0.9rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-primary);
  margin-bottom: 20px;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-links a {
  font-size: 0.95rem;
  color: var(--text-secondary);
}

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

.footer-contact-info {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.footer-contact-item {
  display: flex;
  gap: 12px;
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.4;
}

.footer-contact-item svg {
  width: 18px;
  height: 18px;
  color: var(--color-accent);
  flex-shrink: 0;
  margin-top: 2px;
}

.footer-bottom {
  border-top: 1px solid var(--border-color);
  padding-top: 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  align-items: center;
}

@media (min-width: 768px) {
  .footer-bottom {
    flex-direction: row;
    justify-content: space-between;
  }
}

.footer-bottom p {
  margin-bottom: 0;
  font-size: 0.85rem;
  color: var(--text-tertiary);
}

.footer-legal-links {
  display: flex;
  gap: 20px;
}

.footer-legal-links a {
  font-size: 0.85rem;
  color: var(--text-tertiary);
}

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

/* ==========================================================================
   DROPDOWN MENU STYLES (HEADER NAV)
   ========================================================================== */
.nav-item-dropdown {
  position: relative;
}

.nav-item-dropdown .dropdown-icon {
  display: inline-block;
  width: 10px;
  height: 6px;
  margin-left: 6px;
  vertical-align: middle;
  transition: transform var(--transition-fast);
}

.nav-item-dropdown:hover .dropdown-icon {
  transform: rotate(180deg);
}

.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(12px);
  background-color: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 10px 0;
  min-width: 210px;
  box-shadow: var(--shadow-lg);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-fast), transform var(--transition-fast), visibility var(--transition-fast);
  z-index: 100;
}

.nav-item-dropdown:hover .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(6px);
}

.dropdown-link {
  display: block;
  padding: 10px 20px;
  font-size: 0.9rem;
  color: var(--text-secondary);
  font-weight: 500;
  transition: background-color var(--transition-fast), color var(--transition-fast);
}

.dropdown-link:hover,
.dropdown-link.active {
  background-color: var(--bg-secondary);
  color: var(--color-accent);
}

/* Mobile Dropdown Styling */
.mobile-nav-links .mobile-submenu {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  margin-top: 8px;
  margin-bottom: 8px;
  padding-left: 0;
  border-left: none;
}

.mobile-nav-sublink {
  font-size: 1.15rem;
  color: var(--text-secondary);
  font-weight: 500;
  transition: color var(--transition-fast);
}

.mobile-nav-sublink:hover,
.mobile-nav-sublink.active {
  color: var(--color-accent);
}

/* ==========================================================================
   QUICK INFO BAR (ACCESSIBILITY & LOCATION HIGHLIGHTS)
   ========================================================================== */
.quick-info-bar {
  padding: 24px 0;
  background-color: var(--card-bg);
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
  margin-top: -2px;
  /* overlap to prevent border double-up */
}

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

@media (min-width: 768px) {
  .quick-info-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
  }
}

.info-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 8px;
  transition: transform var(--transition-fast);
}

.info-item:hover {
  transform: translateY(-2px);
}

.info-icon-wrapper {
  background-color: var(--bg-accent);
  color: var(--color-accent);
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.info-icon-wrapper svg {
  width: 22px;
  height: 22px;
  stroke-width: 2px;
}

.info-item-content h3 {
  font-family: 'Inter', sans-serif;
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 4px;
}

.info-item-content p {
  margin: 0;
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.4;
}

/* ==========================================================================
   SPECIALTIES / CLINICAL SERVICES GRID
   ========================================================================== */
.services-card-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  margin-top: 48px;
}

@media (min-width: 768px) {
  .services-card-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.service-card {
  background-color: var(--card-bg);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 40px 32px;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
}

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

.service-card-icon {
  width: 56px;
  height: 56px;
  background-color: var(--bg-accent);
  color: var(--color-accent);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
  transition: background-color var(--transition-fast), color var(--transition-fast);
}

.service-card:hover .service-card-icon {
  background-color: var(--color-accent);
  color: #ffffff;
}

.service-card-icon svg {
  width: 26px;
  height: 26px;
  stroke-width: 2px;
}

.service-card h3 {
  font-family: 'Inter', sans-serif;
  font-size: 1.3rem;
  font-weight: 600;
  margin-bottom: 12px;
}

.service-card p {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.5;
  margin-bottom: 24px;
  flex-grow: 1;
}

.service-card-link {
  font-weight: 600;
  font-size: 0.92rem;
  color: var(--color-accent);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.service-card-link svg {
  width: 16px;
  height: 16px;
  transition: transform var(--transition-fast);
}

.service-card:hover .service-card-link svg {
  transform: translateX(4px);
}

/* ==========================================================================
   PROMOTION BANNER & TARJETA IN index.html
   ========================================================================== */
.promo-card-banner {
  background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-accent-hover) 100%);
  color: #ffffff;
  border-radius: var(--radius-lg);
  padding: 48px;
  box-shadow: var(--shadow-lg);
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  align-items: center;
  position: relative;
  overflow: hidden;
}

@media (min-width: 768px) {
  .promo-card-banner {
    grid-template-columns: 1.2fr 0.8fr;
    gap: 48px;
  }
}

.promo-card-banner::before {
  content: "";
  position: absolute;
  top: -60px;
  right: -60px;
  width: 220px;
  height: 220px;
  background-color: rgba(255, 255, 255, 0.05);
  border-radius: 50%;
  pointer-events: none;
}

.promo-badge {
  display: inline-block;
  background-color: rgba(255, 255, 255, 0.2);
  color: #ffffff;
  font-weight: 700;
  font-size: 0.8rem;
  padding: 4px 12px;
  border-radius: 30px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 16px;
}

.promo-card-banner h2 {
  color: #ffffff;
  margin-bottom: 16px;
  font-family: 'Lora', serif;
}

.promo-card-banner p {
  color: rgba(255, 255, 255, 0.9);
  font-size: 1.05rem;
  margin-bottom: 0;
}

.promo-card-banner p strong {
  color: #ffffff;
}

.promo-action-box {
  background-color: var(--card-bg);
  color: var(--text-primary);
  border-radius: var(--radius-md);
  padding: 32px 24px;
  box-shadow: var(--shadow-md);
  text-align: center;
  z-index: 2;
  border: 1px solid var(--border-light);
}

.promo-action-box h3 {
  font-family: 'Inter', sans-serif;
  color: var(--color-accent);
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.promo-action-box p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin-bottom: 20px;
}

.promo-tel-link {
  display: block;
  font-size: 1.45rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 20px;
  transition: color var(--transition-fast);
}

.promo-tel-link:hover {
  color: var(--color-accent);
}

/* ==========================================================================
   BLOG / NOTICIAS SECTION GRID
   ========================================================================== */
.blog-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  margin-top: 40px;
}

@media (min-width: 768px) {
  .blog-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.blog-card {
  background-color: var(--card-bg);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
}

.blog-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--border-color);
}

.blog-card-img-wrapper {
  position: relative;
  width: 100%;
  height: 220px;
  overflow: hidden;
}

.blog-card-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.blog-card:hover .blog-card-img {
  transform: scale(1.05);
}

.blog-card-content {
  padding: 24px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.blog-card-date {
  font-size: 0.8rem;
  color: var(--text-tertiary);
  font-weight: 600;
  margin-bottom: 8px;
  text-transform: uppercase;
}

.blog-card h3 {
  font-family: 'Inter', sans-serif;
  font-size: 1.15rem;
  font-weight: 600;
  line-height: 1.35;
  margin-bottom: 12px;
  color: var(--text-primary);
}

.blog-card p {
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.5;
  margin-bottom: 20px;
  flex-grow: 1;
}

.blog-card-link {
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--color-accent);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: auto;
}

.blog-card-link svg {
  width: 16px;
  height: 16px;
  transition: transform var(--transition-fast);
}

.blog-card:hover .blog-card-link svg {
  transform: translateX(4px);
}

/* ==========================================================================
   SUBPAGES EXTRA / DETAILS LAYOUT
   ========================================================================== */
.subpage-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  align-items: center;
}

@media (min-width: 768px) {
  .subpage-grid {
    grid-template-columns: 1.1fr 0.9fr;
    gap: 64px;
  }

  .subpage-grid.reverse {
    grid-template-columns: 0.9fr 1.1fr;
  }

  .subpage-grid.reverse>div:first-child {
    order: 2;
  }

  .subpage-grid.reverse .subpage-image-wrapper {
    order: 1;
  }
}

.subpage-image-wrapper {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 4px solid var(--card-bg);
}

.subpage-image-wrapper img {
  width: 100%;
  height: auto;
  object-fit: cover;
  display: block;
}

.highlight-box {
  background-color: var(--bg-accent);
  border-left: 4px solid var(--color-accent);
  padding: 24px;
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  margin-bottom: 24px;
}

.highlight-box p {
  margin: 0;
  font-size: 1.05rem;
  font-style: italic;
  color: var(--text-primary);
  line-height: 1.5;
}

.bullet-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  margin-top: 32px;
}

@media (min-width: 768px) {
  .bullet-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
  }
}

.bullet-card {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  padding: 24px;
  background-color: var(--card-bg);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-fast), border-color var(--transition-fast);
}

.bullet-card:hover {
  transform: translateY(-2px);
  border-color: var(--border-color);
}

.bullet-card-icon {
  color: var(--color-accent);
  flex-shrink: 0;
}

.bullet-card-icon svg {
  width: 24px;
  height: 24px;
  stroke-width: 2px;
}

.bullet-card-content h4 {
  font-family: 'Inter', sans-serif;
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--text-primary);
}

.bullet-card-content p {
  margin: 0;
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.5;
}