/* Brainn Guruu Warm Friendly CSS Theme */

/* --------------------
   CSS Variables & Base
--------------------- */
:root {
  --color-primary: #25375A;
  --color-secondary: #F2B134;
  --color-accent: #F7F7F9;
  --color-warm1: #FFF6E8;
  --color-warm2: #FFE3B0;
  --color-warm3: #FFD59B;
  --color-warm4: #F9C784;
  --color-warm5: #F7B267;
  --color-neutral: #fff;
  --color-text: #25375A;
  --color-text-light: #fff;
  --color-shadow: rgba(40, 30, 10, 0.08);
  --color-shadow-strong: rgba(40, 30, 10, 0.16);
  --radius-lg: 24px;
  --radius-md: 16px;
  --radius-sm: 8px;
  --shadow-lg: 0 8px 32px var(--color-shadow-strong);
  --shadow-md: 0 4px 16px var(--color-shadow);
  --shadow-sm: 0 2px 8px var(--color-shadow);
  --font-display: 'Montserrat', Arial, Helvetica, sans-serif;
  --font-body: 'Open Sans', Arial, Helvetica, sans-serif;
  --transition: 0.25s cubic-bezier(.4,0,.2,1);
  --gap-section: 60px;
  --gap-card: 24px;
  --gap-feature: 20px;
  --gap-testimonial: 20px;
  --gap-content: 30px;
  --header-height: 72px;
  --z-cookie: 10000;
  --z-mobile-menu: 9999;
}

html {
  box-sizing: border-box;
  font-size: 16px;
  scroll-behavior: smooth;
}
*, *:before, *:after {
  box-sizing: inherit;
}
body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--color-text);
  background: var(--color-accent);
  min-height: 100vh;
  line-height: 1.7;
  font-size: 1rem;
  letter-spacing: 0.01em;
}

/* --------------------
   Typography
--------------------- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  color: var(--color-primary);
  margin-top: 0;
  margin-bottom: 0.5em;
  font-weight: 700;
  letter-spacing: 0.01em;
}
h1 {
  font-size: 2.3rem;
  line-height: 1.15;
}
h2 {
  font-size: 1.7rem;
  line-height: 1.2;
}
h3 {
  font-size: 1.25rem;
  line-height: 1.3;
}
h4, h5, h6 {
  font-size: 1.1rem;
  line-height: 1.3;
}
p, ul, ol {
  margin-top: 0;
  margin-bottom: 1.1em;
  color: var(--color-primary);
  font-size: 1rem;
}
strong, b {
  color: var(--color-secondary);
  font-weight: 700;
}
a {
  color: var(--color-secondary);
  text-decoration: none;
  transition: color var(--transition);
}
a:hover, a:focus {
  color: #e09e1b;
  text-decoration: underline;
}

/* --------------------
   Layout Containers
--------------------- */
.container {
  width: 100%;
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  flex-direction: column;
  gap: 0;
}
.content-wrapper {
  display: flex;
  flex-direction: column;
  gap: 30px;
}

.section {
  margin-bottom: 60px;
  padding: 40px 20px;
  background: var(--color-neutral);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

/* --------------------
   Header & Navigation
--------------------- */
header {
  background: var(--color-neutral);
  box-shadow: var(--shadow-sm);
  position: sticky;
  top: 0;
  z-index: 100;
}
header .container {
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  min-height: var(--header-height);
  gap: 20px;
}
header img {
  height: 48px;
  border-radius: var(--radius-md);
  background: var(--color-warm1);
  padding: 6px 10px;
  box-shadow: var(--shadow-sm);
}
header nav {
  display: flex;
  flex-direction: row;
  gap: 24px;
  align-items: center;
}
header nav a {
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--color-primary);
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  transition: background var(--transition), color var(--transition);
}
header nav a:hover, header nav a:focus {
  background: var(--color-warm2);
  color: var(--color-primary);
}
.cta-btn {
  background: linear-gradient(90deg, var(--color-secondary) 80%, var(--color-warm4) 100%);
  color: var(--color-primary);
  font-family: var(--font-display);
  font-weight: 700;
  padding: 12px 32px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  border: none;
  cursor: pointer;
  font-size: 1.1rem;
  letter-spacing: 0.03em;
  transition: background var(--transition), box-shadow var(--transition), color var(--transition);
  margin-left: 16px;
  display: inline-block;
  text-align: center;
}
.cta-btn:hover, .cta-btn:focus {
  background: linear-gradient(90deg, #e09e1b 80%, #f7b267 100%);
  color: var(--color-neutral);
  box-shadow: var(--shadow-lg);
}

/* --------------------
   Mobile Navigation
--------------------- */
.mobile-menu-toggle {
  display: none;
  background: var(--color-secondary);
  color: var(--color-primary);
  border: none;
  border-radius: var(--radius-lg);
  font-size: 2rem;
  padding: 8px 16px;
  cursor: pointer;
  margin-left: 12px;
  box-shadow: var(--shadow-sm);
  transition: background var(--transition), color var(--transition);
  z-index: var(--z-mobile-menu);
}
.mobile-menu-toggle:focus {
  outline: 2px solid var(--color-primary);
}
.mobile-menu {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: flex-start;
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: var(--color-neutral);
  box-shadow: var(--shadow-lg);
  z-index: var(--z-mobile-menu);
  transform: translateX(-100%);
  opacity: 0;
  pointer-events: none;
  transition: transform 0.35s cubic-bezier(.4,0,.2,1), opacity 0.25s;
}
.mobile-menu.open {
  transform: translateX(0);
  opacity: 1;
  pointer-events: auto;
}
.mobile-menu-close {
  background: none;
  border: none;
  color: var(--color-primary);
  font-size: 2.2rem;
  align-self: flex-end;
  margin: 24px 24px 0 0;
  cursor: pointer;
  transition: color var(--transition);
}
.mobile-menu-close:hover, .mobile-menu-close:focus {
  color: var(--color-secondary);
}
.mobile-nav {
  display: flex;
  flex-direction: column;
  gap: 28px;
  width: 100%;
  align-items: flex-start;
  margin-top: 40px;
  padding-left: 40px;
}
.mobile-nav a {
  font-family: var(--font-display);
  font-size: 1.25rem;
  color: var(--color-primary);
  font-weight: 600;
  padding: 10px 0;
  border-radius: var(--radius-md);
  transition: background var(--transition), color var(--transition);
}
.mobile-nav a:hover, .mobile-nav a:focus {
  background: var(--color-warm2);
  color: var(--color-primary);
}

@media (max-width: 1024px) {
  header .container nav,
  header .container .cta-btn {
    display: none;
  }
  .mobile-menu-toggle {
    display: block;
  }
}
@media (min-width: 1025px) {
  .mobile-menu {
    display: none !important;
  }
}

/* --------------------
   Hero Section
--------------------- */
.hero {
  background: linear-gradient(120deg, var(--color-warm1) 60%, var(--color-warm2) 100%);
  border-radius: 0 0 var(--radius-lg) var(--radius-lg);
  box-shadow: var(--shadow-md);
  padding: 60px 0 40px 0;
  margin-bottom: var(--gap-section);
}
.hero .container {
  align-items: center;
  justify-content: center;
}
.hero .content-wrapper {
  align-items: center;
  text-align: center;
  gap: 24px;
}
.hero h1 {
  color: var(--color-primary);
  font-size: 2.5rem;
  margin-bottom: 0.2em;
}
.hero p {
  color: var(--color-primary);
  font-size: 1.2rem;
  margin-bottom: 1.2em;
}

/* --------------------
   Feature Grid & Cards
--------------------- */
.feature-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin-top: 20px;
  margin-bottom: 20px;
}
.feature-grid > div {
  background: var(--color-warm1);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  padding: 28px 22px;
  flex: 1 1 260px;
  min-width: 220px;
  max-width: 100%;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 15px;
  transition: box-shadow var(--transition), transform var(--transition);
}
.feature-grid > div:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px) scale(1.025);
}
.feature-grid h3 {
  color: var(--color-primary);
  font-size: 1.15rem;
  margin-bottom: 0.2em;
}
.feature-grid p {
  color: var(--color-primary);
  font-size: 1rem;
}

/* --------------------
   Testimonial Cards
--------------------- */
.testimonial-card {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 20px;
  background: var(--color-neutral);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  margin-bottom: 20px;
  font-size: 1.05rem;
  color: var(--color-primary);
  transition: box-shadow var(--transition), transform var(--transition);
}
.testimonial-card p {
  color: var(--color-primary);
  margin: 0 0 0.5em 0;
  font-style: italic;
}
.testimonial-card strong {
  color: var(--color-secondary);
  font-size: 1rem;
  font-weight: 700;
}
.testimonial-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px) scale(1.01);
}

/* --------------------
   Cards & Card Containers
--------------------- */
.card-container {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
}
.card {
  background: var(--color-neutral);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  margin-bottom: 20px;
  position: relative;
  padding: 24px 20px;
  flex: 1 1 260px;
  min-width: 220px;
  transition: box-shadow var(--transition), transform var(--transition);
}
.card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px) scale(1.025);
}
.card-content {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 12px;
}

/* --------------------
   Content Grids & Sections
--------------------- */
.content-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  justify-content: space-between;
}
.text-image-section {
  display: flex;
  align-items: center;
  gap: 30px;
  flex-wrap: wrap;
}
.feature-item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 15px;
}

/* --------------------
   Image Gallery (About)
--------------------- */
.image-gallery {
  display: flex;
  flex-direction: column;
  gap: 20px;
  align-items: center;
  justify-content: center;
  background: var(--color-warm1);
  border-radius: var(--radius-md);
  padding: 24px 16px;
  box-shadow: var(--shadow-sm);
}

/* --------------------
   Lists & Filters
--------------------- */
ul, ol {
  padding-left: 1.3em;
}
li {
  margin-bottom: 0.5em;
}
span {
  background: var(--color-warm2);
  color: var(--color-primary);
  border-radius: var(--radius-sm);
  padding: 2px 10px;
  font-size: 0.98em;
  font-weight: 600;
  margin-right: 6px;
  margin-bottom: 2px;
  display: inline-block;
}

/* --------------------
   Footer
--------------------- */
footer {
  background: var(--color-primary);
  color: var(--color-text-light);
  padding: 40px 0 20px 0;
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  box-shadow: var(--shadow-md);
  margin-top: 60px;
}
footer .container {
  flex-direction: row;
  align-items: flex-start;
  justify-content: space-between;
  gap: 40px;
}
footer nav {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
footer nav a {
  color: var(--color-secondary);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1rem;
  margin-bottom: 2px;
  transition: color var(--transition);
}
footer nav a:hover, footer nav a:focus {
  color: #fff;
}
footer p {
  color: var(--color-text-light);
  font-size: 0.98rem;
  margin-bottom: 0.5em;
}

/* --------------------
   Cookie Consent Banner
--------------------- */
.cookie-banner {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: var(--z-cookie);
  background: var(--color-warm2);
  color: var(--color-primary);
  box-shadow: 0 -4px 24px var(--color-shadow-strong);
  padding: 24px 20px;
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  font-size: 1rem;
  animation: cookie-slide-in 0.5s cubic-bezier(.4,0,.2,1);
}
@keyframes cookie-slide-in {
  from { transform: translateY(100%); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}
.cookie-banner p {
  margin: 0;
  color: var(--color-primary);
  font-size: 1rem;
}
.cookie-banner .cookie-actions {
  display: flex;
  flex-direction: row;
  gap: 16px;
}
.cookie-btn {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1rem;
  border: none;
  border-radius: var(--radius-md);
  padding: 10px 22px;
  cursor: pointer;
  transition: background var(--transition), color var(--transition), box-shadow var(--transition);
  box-shadow: var(--shadow-sm);
}
.cookie-btn.accept {
  background: var(--color-secondary);
  color: var(--color-primary);
}
.cookie-btn.accept:hover, .cookie-btn.accept:focus {
  background: #e09e1b;
  color: #fff;
}
.cookie-btn.reject {
  background: var(--color-warm4);
  color: var(--color-primary);
}
.cookie-btn.reject:hover, .cookie-btn.reject:focus {
  background: #f7b267;
  color: #fff;
}
.cookie-btn.settings {
  background: var(--color-neutral);
  color: var(--color-primary);
  border: 1px solid var(--color-secondary);
}
.cookie-btn.settings:hover, .cookie-btn.settings:focus {
  background: var(--color-warm2);
  color: var(--color-primary);
}

/* Cookie Modal */
.cookie-modal-overlay {
  position: fixed;
  z-index: calc(var(--z-cookie) + 1);
  left: 0; right: 0; top: 0; bottom: 0;
  background: rgba(37, 55, 90, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s;
}
.cookie-modal-overlay.open {
  opacity: 1;
  pointer-events: auto;
}
.cookie-modal {
  background: var(--color-neutral);
  color: var(--color-primary);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  padding: 36px 28px 28px 28px;
  min-width: 320px;
  max-width: 95vw;
  display: flex;
  flex-direction: column;
  gap: 22px;
  animation: modal-fade-in 0.4s cubic-bezier(.4,0,.2,1);
}
@keyframes modal-fade-in {
  from { transform: scale(0.95); opacity: 0; }
  to { transform: scale(1); opacity: 1; }
}
.cookie-modal h2 {
  font-size: 1.3rem;
  margin-bottom: 0.5em;
}
.cookie-category {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 12px;
}
.cookie-category label {
  font-weight: 600;
  color: var(--color-primary);
}
.cookie-toggle {
  appearance: none;
  width: 38px;
  height: 22px;
  background: var(--color-warm2);
  border-radius: 12px;
  position: relative;
  outline: none;
  cursor: pointer;
  transition: background var(--transition);
}
.cookie-toggle:checked {
  background: var(--color-secondary);
}
.cookie-toggle:before {
  content: '';
  position: absolute;
  left: 3px;
  top: 3px;
  width: 16px;
  height: 16px;
  background: var(--color-neutral);
  border-radius: 50%;
  transition: transform var(--transition);
  box-shadow: var(--shadow-sm);
}
.cookie-toggle:checked:before {
  transform: translateX(16px);
}
.cookie-modal .cookie-actions {
  display: flex;
  flex-direction: row;
  gap: 16px;
  margin-top: 12px;
}
.cookie-modal .cookie-btn {
  min-width: 110px;
}
.cookie-modal .close-modal {
  position: absolute;
  top: 18px;
  right: 22px;
  background: none;
  border: none;
  color: var(--color-primary);
  font-size: 1.5rem;
  cursor: pointer;
  transition: color var(--transition);
}
.cookie-modal .close-modal:hover, .cookie-modal .close-modal:focus {
  color: var(--color-secondary);
}

/* --------------------
   Responsive Design
--------------------- */
@media (max-width: 900px) {
  .feature-grid {
    flex-direction: column;
    gap: 20px;
  }
  .card-container {
    flex-direction: column;
    gap: 20px;
  }
  .content-grid {
    flex-direction: column;
    gap: 20px;
  }
  .footer .container {
    flex-direction: column;
    gap: 24px;
  }
}
@media (max-width: 768px) {
  .container {
    padding: 0 10px;
  }
  .section {
    padding: 28px 8px;
    margin-bottom: 40px;
  }
  .hero {
    padding: 36px 0 24px 0;
    margin-bottom: 36px;
  }
  .hero h1 {
    font-size: 1.6rem;
  }
  .hero p {
    font-size: 1rem;
  }
  .feature-grid > div, .card {
    padding: 18px 10px;
    min-width: 0;
  }
  .testimonial-card {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
    padding: 14px 8px;
  }
  .footer .container {
    flex-direction: column;
    gap: 20px;
  }
  .cookie-banner {
    flex-direction: column;
    align-items: flex-start;
    gap: 14px;
    padding: 18px 8px;
    font-size: 0.98rem;
  }
  .cookie-modal {
    padding: 22px 8px 18px 8px;
    min-width: 0;
  }
  .mobile-menu {
    padding-top: 0;
  }
  .mobile-nav {
    padding-left: 20px;
    margin-top: 24px;
  }
}
@media (max-width: 480px) {
  h1 {
    font-size: 1.25rem;
  }
  h2 {
    font-size: 1.05rem;
  }
  .cta-btn {
    padding: 10px 18px;
    font-size: 1rem;
  }
}

/* --------------------
   Micro-interactions
--------------------- */
button, .cta-btn, .cookie-btn {
  transition: background var(--transition), color var(--transition), box-shadow var(--transition), transform var(--transition);
}
button:active, .cta-btn:active, .cookie-btn:active {
  transform: scale(0.97);
}

/* --------------------
   Utility Classes
--------------------- */
.rounded {
  border-radius: var(--radius-lg) !important;
}
.shadow {
  box-shadow: var(--shadow-md) !important;
}
.text-center {
  text-align: center !important;
}
.text-primary {
  color: var(--color-primary) !important;
}
.text-secondary {
  color: var(--color-secondary) !important;
}
.bg-warm1 {
  background: var(--color-warm1) !important;
}
.bg-warm2 {
  background: var(--color-warm2) !important;
}

/* --------------------
   Accessibility
--------------------- */
:focus {
  outline: 2px solid var(--color-secondary);
  outline-offset: 2px;
}

/* --------------------
   Hide elements utility
--------------------- */
.hidden {
  display: none !important;
}

/* --------------------
   Prevent Overlapping
--------------------- */
.feature-grid > div,
.card,
.testimonial-card,
.section,
.content-wrapper > * {
  margin-bottom: 20px;
}

/* Remove last margin in wrappers */
.content-wrapper > *:last-child {
  margin-bottom: 0;
}

/* --------------------
   END CSS
--------------------- */