/* ================================
   GLOBAL STYLES
================================ */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Outfit', sans-serif;
  background: #f4f7fa;
  color: #1b263b;
  line-height: 1.6;
}

a {
  text-decoration: none;
  color: inherit;
}

ul {
  list-style: none;
}

/* ================================
   HEADER
================================ */
header {
  background: #0d1b2a;
  color: #fff;
  padding: 15px 5%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  position: sticky;
  top: 0;
  z-index: 1000;
}

.header-brand {
  display: flex;
  align-items: center;
  gap: 15px;
}

.header-logo {
  height: 45px;
}

.header-titles h1 {
  font-size: 1.3rem;
  color: #ffb703;
}

.header-titles p {
  font-size: 0.85rem;
  opacity: 0.8;
}

/* ================================
   NAVIGATION
================================ */
nav {
  display: flex;
  align-items: center;
  gap: 20px;
}

.nav-links {
  display: flex;
  gap: 25px;
}

.nav-links a {
  color: #fff;
  font-weight: 500;
  transition: 0.3s;
}

.nav-links a:hover {
  color: #ffb703;
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
}

.hamburger span {
  width: 25px;
  height: 3px;
  background: #fff;
  border-radius: 2px;
}

/* ================================
   HERO
================================ */
.hero {
  background: linear-gradient(135deg, #0d1b2a, #1b263b, #08998a);
  color: #fff;
  text-align: center;
  padding: 80px 20px;
}

.hero h2 {
  font-size: 2.2rem;
  margin-bottom: 15px;
}

.hero p {
  font-size: 1rem;
  opacity: 0.9;
}

.cta-btn {
  display: inline-block;
  margin-top: 25px;
  padding: 14px 34px;
  background: linear-gradient(135deg, #ffb703, #ffd166);
  color: #000;
  font-weight: 600;
  border-radius: 50px;
  transition: 0.3s ease;
  box-shadow: 0 10px 25px rgba(255,183,3,0.3);
}

.cta-btn:hover {
  transform: translateY(-4px);
  box-shadow: 0 15px 35px rgba(255,183,3,0.5);
}

/* ================================
   ABOUT SECTION
================================ */

.about {
  padding: 80px 25px;
  max-width: 1500px;
  margin: auto;
  background: linear-gradient(180deg,#f7fbfb,#ffffff);
}

/* Section Title */

.section-title {
  text-align: center;
  font-size: 2.2rem;
  margin-bottom: 60px;
  color: #0d1b2a;
  font-weight: 700;
  letter-spacing: 0.5px;
}

/* Grid Layout */

/* Grid Layout */

.about-tiles {
  display: grid;
  grid-template-columns: repeat(4, 1fr); /* 4 tiles in one row */
  gap: 25px;
  margin: 0 auto 50px;
}

/* Tablet */
@media (max-width: 1024px) {
  .about-tiles {
    grid-template-columns: repeat(2, 1fr); /* 2 per row */
  }
}

/* Mobile */
@media (max-width: 600px) {
  .about-tiles {
    grid-template-columns: 1fr; /* 1 per row */
  }
}

/* Tiles */

.about-tile {
  background: #ffffff;
  border-radius: 22px;
  padding: 35px 28px;
  border: 2px solid #08998a;   /* Always visible border */
  box-shadow: 0 15px 40px rgba(0,0,0,0.08);
  transition: all 0.35s ease;
  position: relative;
}

/* Hover effect without changing border */
.about-tile:hover {
  transform: translateY(-8px);
  box-shadow: 0 25px 55px rgba(0,0,0,0.15);
}

/* Tile Titles */

.about-tile h3 {
  font-size: 1.35rem;
  font-weight: 700;
  text-align: center;
  margin-bottom: 18px;
  color: #0d1b2a;
}

/* Decorative Accent Line */

.about-tile h3::after {
  content: "";
  display: block;
  width: 45px;
  height: 3px;
  background: #08998a;
  margin: 10px auto 0;
  border-radius: 2px;
}

/* Paragraphs */

.about-tile p {
  font-size: 0.95rem;
  line-height: 1.7;
  color: #555;
  margin-bottom: 12px;
  text-align: justify;
}

/* Lists */

.about-tile ul {
  list-style: none;
  padding: 0;
  margin-top: 10px;
}

.about-tile ul li {
  font-size: 0.95rem;
  margin: 8px 0;
  color: #333;
  padding-left: 18px;
  position: relative;
}

/* Custom bullet */

.about-tile ul li::before {
  content: "•";
  color: #08998a;
  font-size: 1.2rem;
  position: absolute;
  left: 0;
}

/* Mobile */

@media (max-width:768px){

  .about{
    padding:60px 20px;
  }

  .section-title{
    font-size:1.8rem;
  }

}

/* ================================
   PRODUCTS
================================ */
.products-grid-wrap {
  padding: 60px 5%;
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 30px;
}

.card {
  background-color: #f0f0f0;                       /* hover effect default */
  box-shadow: 0 10px 20px rgba(0,0,0,0.2);         /* lifted shadow */
  transform: translateY(-8px);                      /* lifted effect */
  border-radius: 16px;
  padding: 25px;
  border: 1px solid #08998a;                       /* hover border as default */
  transition: none;                                 /* no hover animation */
  cursor: pointer;
}

.card-title {
  font-size: 1.2rem;
  font-weight: 600;
  color: #0d1b2a;
  margin-bottom: 10px;
  text-align: center;
}

.card-desc-list {
  display: block;                                   /* always visible */
  margin-top: 10px;
  padding-left: 15px;
  text-align: center;
}

.card-desc-list li {
  margin: 5px 0;
  font-size: 0.9rem;
  color: #555;
  border-bottom: 1px solid #eee;
}

.card-desc-list li:last-child {
  border-bottom: none;
}

.card-desc-list li::marker {
  color: #08998a;
}

/* ================================
   FOOTER WITH CONTACT
================================ */
footer {
  background: #0d1b2a;
  color: #ddd;
  padding: 50px 5% 20px;
}

footer h3 {
  color: #ffb703;
  margin-bottom: 15px;
  text-align: center;
}

footer ul {
  text-align: center;
}

footer ul li {
  margin-bottom: 10px;
}

footer ul li a {
  color: #ddd;
}

footer ul li a:hover {
  color: #ffb703;
}

.footer-bottom {
  text-align: center;
  padding: 15px;
  border-top: 1px solid #1b263b;
  font-size: 0.9rem;
}

.footer-bottom span {
  color: #ffb703;
  font-weight: 600;
}

/* ================================
   WHATSAPP FLOAT
================================ */
.whatsapp-float {
  position: fixed;
  bottom: 25px;
  right: 25px;
  width: 60px;
  height: 60px;
  background-color: #25d366;
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  z-index: 1000;
  box-shadow: 0 5px 15px rgba(0,0,0,0.3);
  transition: transform 0.3s, box-shadow 0.3s;
  cursor: pointer;
}

/* ================================
   RESPONSIVE
================================ */
@media (max-width: 900px) {
  .nav-links {
    position: absolute;
    top: 80px;
    right: 0;
    background: #0d1b2a;
    flex-direction: column;
    width: 220px;
    padding: 20px;
    display: none;
  }

  .nav-links.active {
    display: flex;
  }

  .hamburger {
    display: flex;
  }

  .hero h2 {
    font-size: 1.6rem;
  }

  .hero {
    padding: 60px 20px;
  }

}