/* ==============================================
   COLORS & FONT (Global)
   ============================================== */
:root {
  --black: #000000;
  --grey: #bfbfbf;
  --light: #ffffff;
  --red: #d32f2f;
  --font-stack: "Noto Serif", "Roboto", system-ui, -apple-system, "Segoe UI", sans-serif;
}

/* ==============================================
   GLOBAL STYLES
   ============================================== */
html {
  scroll-behavior: smooth;
}


body {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  font-family: var(--font-stack);
  margin: 0;
  padding: 0;
  color: #222;
  background-image: url('../img/bg_repetitive_img_new.png'); 
  background-repeat: repeat;
  background-size: auto;
  background-position: center;
}

@media (prefers-color-scheme: dark) {
  body {
    background-image: url('../img/bg_repetitive_img_new_dark.png'); 
  }
}

@media (min-width: 1024px) {
  body.login-page {
    backdrop-filter: brightness(0.8) blur(1px);
    -webkit-backdrop-filter: brightness(0.8) blur(1px);
  }
}

/* HEADINGS */
h2 {
  animation: fadeInUp 1s ease both;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(15px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

h2::after {
  content: "";
  display: block;
  width: 60px;
  height: 3px;
  background: var(--red);
  margin: 10px auto 0;
  border-radius: 3px;
}

/* ==============================================
   NAVBAR
   ============================================== */
.site-navbar {
  background: var(--black);
}

.site-navbar .brand-text {
  color: var(--grey);
  font-weight: 700;
  letter-spacing: 0.6px;
}

/* LOGO */
.logo-img {
  background: #fff;
  padding: 5px;
  border-radius: 5px;
  object-fit: contain;
}

/* PULSE DOT */
.pulse-dot {
  display: inline-block;
  width: 10px;
  height: 10px;
  background: var(--red);
  border-radius: 150px;
  box-shadow: 0 0 8px rgba(211, 47, 47, 0.6);
  animation: pulse 1.6s infinite;
  vertical-align: middle;
}

@keyframes pulse {
  0% {
    transform: scale(1);
    opacity: 1;
  }

  70% {
    transform: scale(1.7);
    opacity: 0.35;
  }

  100% {
    transform: scale(1);
    opacity: 1;
  }
}

/* NAV-LINKS */
.nav-link.active {
  color: white !important;
}

.nav-link.text-danger {
  color: var(--red) !important;
  font-weight: bold;
}

.nav-link.text-danger:hover {
  color: white !important;
  font-weight: bold;
}

/* ==============================================
   FORMS (Login & Signup)
   ============================================== */
.auth-form {
  width: 100%;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: left;
}

.auth-section {
  padding: 30px;
  border-radius: 12px;
  background-color: rgba(240, 240, 240, 0.96);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
  width: 100%;
  max-width: 500px;
}

/* Links inside forms */
.auth-section a {
  color: var(--red);
  text-decoration: underline;
  font-weight: 500;
}

.auth-section a:hover {
  color: var(--grey);
}

/* Checkboxes */
.checkbox-group {
  margin-bottom: 1rem;
}

.form-check-input:checked {
  background-color: var(--red);
  border-color: var(--black);
}

/* ==============================================
   LAYOUT & CONTENT WRAPPERS
   ============================================== */
.content-wrapper {
  display: flex;
  flex: 1;
  justify-content: center;
  padding: 50px 15px;
  text-align: center;
}

.bg-content {
  width: 100%;
  background-color: rgba(240, 240, 240, 0.96);
  padding: 30px;
  border-radius: 12px;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

/* ==============================================
   FOOTER
   ============================================== */
.footer-bottom {
  background-color: var(--black);
  color: var(--grey);
  font-size: 0.9rem;
  border-top: 3px solid var(--red);
}

.footer-bottom .contact-link {
  color: var(--red);
  font-weight: 500;
}

.footer-bottom .contact-link:hover {
  color: var(--light);
  text-decoration: underline;
}

.footer-icon {
  background: #fff;
  padding: 5px;
  border-radius: 50%;
  object-fit: contain;
}

/* ==============================================
   CAROUSEL & GALLERY
   ============================================== */
.carousel-img {
  height: 400px;
  object-fit: contain;
}

@media (max-width: 768px) {
  .carousel-img {
    height: 300px;
  }
}

@media (max-width: 576px) {
  .carousel-img {
    height: 250px;
  }
}


@media (max-width: 468px) {
  .carousel-img {
    height: 200px;
  }
}

.custom-carousel-btn {
  background: var(--grey);
  border: 1px solid var(--black);
  color: black;
  top: 150px;
  width: 50px;
  height: 50px;
  border-radius: 10%;
}

.custom-carousel-btn:hover {
  background: linear-gradient(90deg, var(--red), #ff5252);
}

.carousel-item {
  min-height: 500px; 
}


@media (max-width: 468px) {
  .carousel-item {
    min-height: 450px; 
  }
}

.carousel-description {
  max-width: 700px;
  margin: 10px auto;
  background-color: #f8f9fa;
  border: 1px solid var(--grey);
  border-radius: 10px;
  padding: 15px;
  text-align: center;
  transition: transform 0.3s ease;
}

.carousel-description:hover {
  transform: scale(1.05);
}

@media (max-width: 468px) {
  .carousel-description {
    width: 100%;
    font-size: 0.9rem;
    padding: 10px;
  }
}

.gallery-img {
  transition: transform .25s ease, box-shadow .25s ease;
}

.gallery-img:hover {
  transform: translateY(-6px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
}

/* ==============================================
   CARDS & BUTTONS
   ============================================== */
.card {
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card:hover {
  transform: scale(1.05);
  transition: transform 0.3s ease;
}

.btn-outline-dark:hover {
  background: linear-gradient(90deg, var(--red), #ff5252);
  border: 1px solid var(--black);
  color: white;
}

/* Gripper buttons */
.btn-outline-green {
  background-color: transparent;
  color: var(--black);
  border: 1px solid var(--black);
}

.btn-outline-green:hover {
  background: linear-gradient(90deg, #16a34a, #22c55e);
  border: 1px solid var(--black);
  color: white;
}

.feature-gif {
  display: block;
  width: 100px;
  margin: 10px auto 0;
  border-radius: 8px;
}

/* ==============================================
   RANGE SLIDER
   ============================================== */
input[type="range"]::-webkit-slider-thumb {
  background: var(--red);
  border: 1px solid var(--black);
  width: 18px;
  height: 18px;
  border-radius: 50%;
  cursor: pointer;
}

/* ==============================================
   BACKGROUNDS
   ============================================== */
.bg_repetitive_img {
  min-height: 40vh;
  background-image: url('../img/bg_repetitive_img.jpg');
  background-repeat: repeat;
  background-size: auto;
  background-position: center;
  position: relative;
  display: flex;
  align-items: center;
}

.bg_repetitive_img::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, rgba(0, 0, 0, 0.55), rgba(0, 0, 0, 0.25));
}

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


@media (max-width: 576px) {
  .bg_repetitive_img .display-4 {
    font-size: 1.6rem;
  }

}