/* ==========================================================================
   GainsMind Vital - fitnessgainsmindset.info
   DARK THEME DESIGN SYSTEM FOR PROST AKTIV COLOMBIA
   ========================================================================== */

:root {
  --color-bg-main: #0A1124;
  --color-bg-alt: #111C3A;
  --color-bg-card: #18264E;
  --color-bg-highlight: #203163;
  
  --color-primary: #F59E0B;
  --color-primary-light: #FBBF24;
  --color-accent: #F59E0B;
  --color-accent-hover: #D97706;
  
  --color-text-main: #F8FAFC;
  --color-text-muted: #94A3B8;
  
  --color-border: #283A6B;
  --color-border-hover: #F59E0B;
  --btn-text: #0A1124;
  
  --font-serif: 'Playfair Display', Georgia, serif;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  
  --shadow-sm: 0 4px 12px rgba(0, 0, 0, 0.25);
  --shadow-md: 0 10px 28px rgba(0, 0, 0, 0.35);
  --shadow-lg: 0 20px 48px rgba(0, 0, 0, 0.45);
  
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-pill: 9999px;

  --transition: all 0.25s ease;
}

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

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

body {
  font-family: var(--font-sans);
  background-color: var(--color-bg-main);
  color: var(--color-text-main);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
  font-family: var(--font-serif);
  color: var(--color-primary);
  font-weight: 700;
  line-height: 1.25;
}

h1 { font-size: clamp(2.1rem, 4vw, 3.1rem); margin-bottom: 1.2rem; }
h2 { font-size: clamp(1.65rem, 3vw, 2.25rem); margin-bottom: 1rem; }
h3 { font-size: clamp(1.2rem, 2vw, 1.55rem); margin-bottom: 0.75rem; }
p { margin-bottom: 1.2rem; color: var(--color-text-muted); font-size: 1.05rem; }

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

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

.container {
  width: 92%;
  max-width: 1220px;
  margin: 0 auto;
  padding: 0 1rem;
}

.section {
  padding: 4.8rem 0;
}

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

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

.text-center { text-align: center; }
.max-w-700 { max-width: 740px; margin-left: auto; margin-right: auto; }

/* ====================
   CLEAN NON-WRAPPING HEADER
   ==================== */
.site-header {
  background-color: #111C3A;
  border-bottom: 1px solid #283A6B;
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: var(--shadow-sm);
}

.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding: 0.85rem 0;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-family: var(--font-serif);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--color-primary);
  white-space: nowrap;
  flex-shrink: 0;
}

.brand-logo img {
  width: 36px;
  height: 36px;
  border-radius: 8px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.4rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-links li {
  white-space: nowrap;
}

.nav-links a {
  color: var(--color-text-main);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 0.4rem 0.2rem;
  position: relative;
  white-space: nowrap;
}

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

.nav-links a.active::after {
  content: "";
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 100%;
  height: 2.5px;
  background-color: var(--color-accent);
  border-radius: 2px;
}

.nav-cta {
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  white-space: nowrap !important;
  padding: 0.65rem 1.4rem !important;
  font-size: 0.95rem !important;
  font-weight: 700 !important;
  border-radius: var(--radius-pill) !important;
  background-color: var(--color-accent) !important;
  color: var(--btn-text) !important;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15) !important;
  flex-shrink: 0 !important;
  border: none !important;
}

.nav-cta:hover {
  background-color: var(--color-accent-hover) !important;
  transform: translateY(-2px);
  color: var(--btn-text) !important;
}

.nav-cta::after {
  display: none !important;
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background-color: var(--color-primary);
  margin: 5px 0;
  transition: var(--transition);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.95rem 2.2rem;
  font-size: 1.02rem;
  font-weight: 700;
  border-radius: var(--radius-pill);
  transition: var(--transition);
  cursor: pointer;
  border: none;
  text-decoration: none;
  white-space: nowrap;
}

.btn-primary {
  background-color: var(--color-accent);
  color: var(--btn-text);
  box-shadow: var(--shadow-sm);
}

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

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

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

.badge-tag {
  display: inline-block;
  padding: 0.45rem 1.1rem;
  background-color: var(--color-bg-highlight);
  color: var(--color-primary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  font-size: 0.88rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

/* Hero Section */
.hero {
  padding: 4.8rem 0;
  background-color: var(--color-bg-main);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 3.5rem;
  align-items: center;
}

.hero-bullets {
  list-style: none;
  margin: 1.8rem 0 2.2rem 0;
}

.hero-bullets li {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  margin-bottom: 0.85rem;
  font-size: 1.05rem;
  color: var(--color-text-main);
}

.hero-bullets svg {
  width: 22px;
  height: 22px;
  min-width: 22px;
  fill: var(--color-accent);
  margin-top: 3px;
}

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

.hero-image {
  max-width: 100%;
  max-height: 480px;
  object-fit: contain;
  filter: drop-shadow(0 15px 35px rgba(0,0,0,0.5));
  transition: transform 0.35s ease;
}

.hero-image:hover {
  transform: scale(1.03);
}

/* Pillars / Articles Section */
.pillars-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.8rem;
  margin-top: 3rem;
}

.pillar-card {
  background-color: var(--color-bg-card);
  padding: 2.2rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  transition: var(--transition);
}

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

.pillar-icon {
  width: 52px;
  height: 52px;
  border-radius: 12px;
  background-color: var(--color-bg-highlight);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.2rem;
}

.pillar-icon svg {
  width: 28px;
  height: 28px;
  fill: var(--color-primary);
}

.pillar-link {
  margin-top: auto;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  color: var(--color-accent);
}

/* Quality / Certifications Section */
.quality-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.8rem;
  margin-top: 3rem;
}

.quality-card {
  background-color: var(--color-bg-card);
  padding: 2.2rem 1.8rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.quality-card:hover {
  transform: translateY(-4px);
  border-color: var(--color-accent);
}

.quality-card svg {
  width: 46px;
  height: 46px;
  margin-bottom: 1rem;
}

/* Offer Showcase Section */
.offer-box {
  background-color: var(--color-bg-card);
  border-radius: var(--radius-lg);
  padding: 3.5rem;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-lg);
}

.offer-grid {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 3rem;
  align-items: center;
}

.offer-img {
  max-width: 100%;
  max-height: 430px;
  display: block;
  margin: 0 auto;
  filter: drop-shadow(0 10px 30px rgba(0,0,0,0.5));
}

.offer-specs {
  list-style: none;
  margin: 1.5rem 0 2rem 0;
}

.offer-specs li {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
  font-size: 1rem;
}

.offer-specs svg {
  width: 20px;
  height: 20px;
  min-width: 20px;
  fill: var(--color-accent);
  margin-top: 3px;
}

/* Article Content Layout */
.article-header {
  padding: 4rem 0 2rem 0;
  background-color: var(--color-bg-alt);
  border-bottom: 1px solid var(--color-border);
}

.breadcrumbs {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  margin-bottom: 1rem;
}

.breadcrumbs a {
  color: var(--color-primary-light);
}

.article-body {
  max-width: 820px;
  margin: 3.5rem auto;
}

.article-body h2 {
  margin-top: 2.5rem;
  margin-bottom: 1rem;
}

.article-callout {
  background-color: var(--color-bg-card);
  border-left: 5px solid var(--color-accent);
  padding: 2rem;
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  margin: 2.5rem 0;
  border-top: 1px solid var(--color-border);
  border-right: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

/* Form Page */
.form-wrapper {
  max-width: 580px;
  margin: 0 auto;
  background-color: var(--color-bg-card);
  padding: 3rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-lg);
}

.form-group {
  margin-bottom: 1.4rem;
}

.form-group label {
  display: block;
  font-weight: 700;
  margin-bottom: 0.5rem;
  color: var(--color-primary);
  font-size: 0.95rem;
}

.form-control {
  width: 100%;
  padding: 0.9rem 1.2rem;
  font-size: 1rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background-color: var(--color-bg-alt);
  color: var(--color-text-main);
  font-family: inherit;
  transition: var(--transition);
}

.form-control:focus {
  outline: none;
  border-color: var(--color-accent);
  background-color: var(--color-bg-card);
  box-shadow: 0 0 0 3px rgba(217, 119, 6, 0.2);
}

.form-checkbox {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  margin-bottom: 1.8rem;
  font-size: 0.88rem;
  color: var(--color-text-muted);
}

.form-checkbox input {
  margin-top: 4px;
  accent-color: var(--color-accent);
  width: 18px;
  height: 18px;
}

/* Thank You Box */
.thank-you-box {
  max-width: 680px;
  margin: 0 auto;
  background-color: var(--color-bg-card);
  padding: 3.5rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-lg);
  text-align: center;
}

.success-icon {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background-color: var(--color-bg-highlight);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem auto;
}

.success-icon svg {
  width: 38px;
  height: 38px;
  fill: var(--color-accent);
}

.steps-timeline {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin: 2.5rem 0;
  text-align: left;
}

.step-item {
  background-color: var(--color-bg-alt);
  padding: 1.2rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
}

.step-number {
  display: inline-block;
  width: 26px;
  height: 26px;
  background-color: var(--color-accent);
  color: var(--btn-text);
  font-size: 0.85rem;
  font-weight: 700;
  border-radius: 50%;
  text-align: center;
  line-height: 26px;
  margin-bottom: 0.5rem;
}

/* Cookie Banner */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: #111C3A;
  border-top: 1px solid var(--color-border);
  padding: 1.5rem 2rem;
  box-shadow: 0 -10px 25px rgba(0, 0, 0, 0.15);
  display: none;
  z-index: 9999;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.cookie-banner.active {
  display: flex;
}

.cookie-banner h4 {
  margin-bottom: 0.3rem;
  font-size: 1.1rem;
}

.cookie-banner p {
  font-size: 0.9rem;
  margin-bottom: 0;
  max-width: 800px;
}

.cookie-btn-group {
  display: flex;
  gap: 0.8rem;
  flex-shrink: 0;
}

/* Footer */
.site-footer {
  background-color: #090B0E;
  color: #FFFFFF;
  padding: 4.5rem 0 2rem 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 3.5rem;
}

.site-footer h3,
.site-footer h4 {
  color: #FFFFFF;
  font-family: var(--font-serif);
}

.site-footer p {
  color: rgba(255, 255, 255, 0.75);
  font-size: 0.95rem;
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: 0.6rem;
}

.footer-links a {
  color: rgba(255, 255, 255, 0.85);
  font-size: 0.95rem;
}

.footer-links a:hover,
.footer-links a.active {
  color: var(--color-accent);
  padding-left: 4px;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  padding-top: 2rem;
  text-align: center;
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.65);
}

/* Responsive */
@media (max-width: 960px) {
  .hero-grid, .offer-grid, .footer-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  .steps-timeline {
    grid-template-columns: 1fr;
  }
  .nav-toggle {
    display: block;
  }
  .nav-links {
    display: none;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background-color: #111C3A;
    padding: 1.5rem;
    border-bottom: 1px solid var(--color-border);
    box-shadow: var(--shadow-md);
    gap: 1rem;
    align-items: flex-start;
  }
  .nav-links.active {
    display: flex;
  }
  .nav-cta {
    width: 100%;
    text-align: center;
  }
  .cookie-banner {
    flex-direction: column;
    align-items: stretch;
  }
}