sticky headers mal en movil

css/style.css

@@ -106,8 +106,10 @@ body {
     top: 0;
     left: 0;
     right: 0;
-    z-index: 1030; /* Highest z-index */
+    z-index: 1030;
     background: var(--bs-dark) !important;
+    transition: all 0.3s ease;
+    width: 100%;
     min-height: 70px;
     padding: 1rem 0;
 }
@@ -156,14 +158,13 @@ body {
     min-height: 95vh; /* This makes it take full viewport height */
     background: var(--bs-dark);
     color: var(--bs-light);
-    padding: 0; /* Remove default padding */
+    padding: 0;
     margin-bottom: 3rem;
     min-width: 100%;    
 }
 
-/* If the image is too large, you might want to constrain its height */
 .hero-section .about-img img {
-    max-height: 40vh; /* Adjust this value as needed */
+    max-height: 40vh; 
     width: auto;
 }
 
@@ -172,6 +173,9 @@ body {
     position: sticky;
     top: 70px;
     background: var(--bs-dark);
+    padding: 2rem 0;
+    margin-bottom: 0;
+    z-index: 1020;
     padding: 2rem;
     margin: 0;
     z-index: 1020;
@@ -202,6 +206,12 @@ body {
     z-index: -1;
 }
 
+/*** Sections ***/
+section {
+    position: relative;
+    min-height: auto;
+}
+
 .section-header.is-sticky {
     box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
 }
@@ -210,7 +220,6 @@ body {
 section {
     position: relative;
     margin: 0;
-    margin-bottom: 0;
 }
 
 .section-content {
@@ -454,13 +463,14 @@ section {
 
 .testimonial-carousel .owl-dots {
     width: 100%;
-    height: 80px; /* Fixed height that accommodates both normal and active states */
+    height: auto;
     display: flex;
     align-items: center;
     justify-content: center;
     margin-top: 2rem;
-    padding: 0;
+    padding: 1rem;
     position: relative; /* Add this */
+    flex-wrap: wrap;
 }
 
 .testimonial-carousel .owl-dots .owl-dot {
@@ -711,6 +721,16 @@ section {
 
 /*** Media Queries ***/
 @media (max-width: 991px) {
+
+    body {
+        padding-top: 56px; /* Standard mobile navbar height */
+    }
+
+    .navbar {
+        min-height: 56px;
+        padding: 0.5rem 0;
+    }
+
     .navbar-collapse {
         background: var(--bs-dark);
         padding: 1rem;
@@ -733,6 +753,25 @@ section {
         position: relative;
     }
 
+    .section-header {
+        top: 56px;
+        padding: 0.75rem;
+        margin-bottom: 0;
+    }
+
+    .section-content {
+        padding: 1rem 0;
+    }
+
+    .text-body {
+        padding: 1rem;
+        margin: 0;
+    }
+
+    section {
+        margin-bottom: 0;
+    }
+
     .section-header h2 {
         font-size: 1.75rem;
     }
@@ -755,6 +794,38 @@ section {
 }
 
 @media (max-width: 767px) {
+
+    body {
+        padding-top: 56px; /* Standard mobile navbar height */
+    }
+
+    .navbar {
+        min-height: 56px;
+        padding: 0.5rem 0;
+    }
+
+    .navbar-collapse {
+        background: var(--bs-dark);
+        padding: 1rem;
+        margin-top: 0.5rem;
+        max-height: calc(100vh - 70px);
+        overflow-y: auto;
+    }
+
+    .navbar .container-fluid .container {
+        padding: 0 15px;
+    }
+
+    .navbar-brand {
+        z-index: 1000;
+        position: relative;
+    }
+
+    .navbar-toggler {
+        z-index: 1000;
+        position: relative;
+    }
+
     .hero-section {
         padding: 4rem 0;
     }
@@ -764,25 +835,28 @@ section {
     }
 
     .section-header {
-        padding: 0.75rem 0;
+        top: 56px;
+        padding: 0.75rem;
+        margin-bottom: 0;
     }
-
-    .section-header h2 {
-        font-size: 1.25rem;
-        margin: 0;
-    }
-
+
     .section-content {
-        padding: 0.75rem 0;
+        padding: 1rem 0;
     }
-
-    /* Remove any unexpected margins */
-    .container, .container-fluid {
-        padding-left: 15px;
-        padding-right: 15px;
+
+    .text-body {
+        padding: 1rem;
         margin: 0;
     }
 
+    section {
+        margin-bottom: 0;
+    }
+
+    .section-header h2 {
+        font-size: 1.5rem;
+    }
+
     .testimonial-carousel .owl-nav {
         display: none;
     }

js/main.js

@@ -35,7 +35,8 @@
     return false;
   });
 
-  // Sticky Navbar
+
+  // Simple navbar scroll spy
   document.addEventListener("DOMContentLoaded", function () {
     const dataSpyList = document.querySelectorAll('[data-bs-spy="scroll"]');
     dataSpyList.forEach((dataSpyEl) => {
@@ -51,44 +52,61 @@
         if (this.hash !== "") {
           e.preventDefault();
           const hash = this.hash;
-
-          document.querySelectorAll(".navbar-nav a.nav-link").forEach((l) => {
-            l.classList.remove("active");
-          });
-          this.classList.add("active");
-
           document.querySelector(hash).scrollIntoView({
             behavior: "smooth",
           });
 
           // En móvil cerrar tras pulsar un enlace
+
           const navbarToggle = document.querySelector(".navbar-toggler");
           if (window.getComputedStyle(navbarToggle).display !== "none") {
             document.querySelector(".navbar-collapse").classList.remove("show");
           }
+
         }
       });
     });
+  });
+
+  document.addEventListener("DOMContentLoaded", function () {
+    const navbar = document.querySelector(".navbar");
+    const navbarHeight = navbar.offsetHeight;
+
+    const observer = new IntersectionObserver(
+      (entries) => {
+        entries.forEach((entry) => {
+          const header = entry.target.querySelector(".section-header");
+          const nextSection = entry.target.nextElementSibling;
+
+          if (!header) return;
 
-    window.addEventListener("scroll", () => {
-      const scrollPosition = window.scrollY;
-
-      document.querySelectorAll("section").forEach((section) => {
-        const sectionTop = section.offsetTop - 150; // 150px de margen
-        const sectionBottom = sectionTop + section.offsetHeight;
-
-        if (scrollPosition >= sectionTop && scrollPosition < sectionBottom) {
-          const currentId = section.getAttribute("id");
-          document
-            .querySelectorAll(".navbar-nav a.nav-link")
-            .forEach((link) => {
-              link.classList.remove("active");
-              if (link.getAttribute("href") === `#${currentId}`) {
-                link.classList.add("active");
+          if (entry.isIntersecting) {
+            header.style.position = "sticky";
+            header.style.top = `${navbarHeight}px`;
+
+            // Only handle the case where headers would overlap
+            if (nextSection) {
+              const sectionRect = entry.target.getBoundingClientRect();
+              const headerRect = header.getBoundingClientRect();
+
+              if (sectionRect.bottom <= headerRect.height + navbarHeight) {
+                header.style.position = "absolute";
+                header.style.top = `${entry.target.offsetHeight - headerRect.height}px`;
               }
-            });
-        }
-      });
+            }
+          }
+        });
+      },
+      {
+        threshold: [0],
+        rootMargin: `-${navbarHeight}px 0px 0px 0px`
+      }
+    );
+
+    // Observe each section
+    document.querySelectorAll("section").forEach((section) => {
+      observer.observe(section);
+
     });
   });
-})(jQuery);
+})(jQuery);