/* styles.css */

/* ----- RESET & BASE ----- */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "Open Sans", "Kumbh Sans", sans-serif;
}

body {
  background-color: #f8f5f0;
  color: #1e1e1e;
  line-height: 1.6;
}

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

.container {
  max-width: 1300px;
  margin: 0 auto;
  padding: 0 2rem;
}

/* ----- NAVBAR ----- */
.navbar {
  background: #1a1a1a;
  padding: 0.5rem 0;
  position: sticky;
  top: 0;
  z-index: 999;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.navbar__container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  max-width: 1300px;
  margin: 0 auto;
  padding: 0 2rem;
}

#navbar__logo {
  font-size: 1.8rem;
  font-weight: 700;
  color: #fefefc;
  letter-spacing: 1px;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
#navbar__logo i {
  color: #1cde36;
  font-size: 2rem;
}

.navbar__menu {
  display: flex;
  align-items: center;
  list-style: none;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.navbar__links {
  color: #f0f0f0;
  font-weight: 600;
  padding: 0.5rem 0;
  border-bottom: 2px solid transparent;
  transition: 0.2s;
}
.navbar__links:hover {
  border-bottom-color: #f8f9f8;
  color: #f5c842;
}

.navbar__btn .button {
  background: #18d94b;
  padding: 0.6rem 1.8rem;
  border-radius: 40px;
  color: #fff;
  font-weight: 600;
  transition: 0.3s;
  display: inline-block;
}
.navbar__btn .button:hover {
  background: #0dcb46;
  transform: scale(1.02);
}

.navbar__toggle {
  display: none;
  flex-direction: column;
  cursor: pointer;
}
.navbar__toggle .bar {
  width: 28px;
  height: 3px;
  background: #fff;
  margin: 4px 0;
  transition: 0.3s;
}

/* ----- HERO ----- */
.hero {
  background: #1e1e1e;
  color: #fff;
  padding: 3rem 0 4rem;
  border-bottom: 6px solid #22ee26;
}

.hero__container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 3rem;
  max-width: 1300px;
  margin: 0 auto;
  padding: 0 2rem;
}

.hero__content h1 {
  font-size: 3.8rem;
  font-weight: 900;
  background: linear-gradient(135deg, #43ff1d 0%, #f8f6f6 80%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  line-height: 1.1;
}
.hero__content .subtitle {
  font-size: 1.6rem;
  font-weight: 300;
  color: #1ee81e;
  margin-top: 0.2rem;
  letter-spacing: 2px;
}
.hero__content .tagline {
  font-size: 1.2rem;
  margin: 1.2rem 0 1.8rem;
  color: #ccc;
  max-width: 500px;
}
.hero__btn {
  background: #32d216;
  padding: 0.9rem 2.8rem;
  border-radius: 40px;
  color: #fff;
  font-weight: 700;
  display: inline-block;
  transition: 0.3s;
  border: none;
  font-size: 1.1rem;
  cursor: pointer;
}
.hero__btn:hover {
  background: #11c820;
  transform: translateY(-3px);
  box-shadow: 0 10px 20px rgba(248, 247, 247, 0.889);
}

.hero__img img {
  max-width: 100%;
  height: auto;
  border-radius: 20px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.6);
  border: 2px solid #fdfcfa;
}

/* ----- SECTION COMMON ----- */
.section {
  padding: 4rem 0;
  border-bottom: 1px solid #e0d6c8;
}
.section:last-of-type {
  border-bottom: none;
}

.section-title {
  font-size: 2.6rem;
  font-weight: 700;
  color: #1e1e1e;
  margin-bottom: 2rem;
  position: relative;
  display: inline-block;
}
.section-title::after {
  content: "";
  position: absolute;
  bottom: -8px;
  left: 0;
  width: 70px;
  height: 5px;
  background: #0fdd46;
  border-radius: 10px;
}
.section-title.center {
  display: block;
  text-align: center;
}
.section-title.center::after {
  left: 50%;
  transform: translateX(-50%);
}

.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
}

.card {
  background: #fff;
  padding: 2rem;
  border-radius: 20px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.05);
  transition: 0.3s;
  border-left: 6px solid #26e936;
}
.card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.08);
}
.card h3 {
  font-size: 1.6rem;
  margin-bottom: 0.8rem;
  color: #1e1e1e;
}
.card p,
.card li {
  color: #333;
}
.card ul {
  list-style: none;
  padding-left: 0;
}
.card ul li {
  padding: 0.4rem 0;
  padding-left: 1.8rem;
  position: relative;
}
.card ul li::before {
  content: "\f00c";
  font-family: "Font Awesome 6 Free";
  font-weight: 900;
  position: absolute;
  left: 0;
  color: #21db31;
}

.bg-light {
  background: #f8f5f0;
}

.highlight {
  background: #1e1e1e;
  color: #f0f0f0;
  padding: 2rem 2.5rem;
  border-radius: 24px;
  margin: 2rem 0;
}
.highlight h3 {
  color: #27f527;
}

/* ----- STRUCTURE & OBJECTIVES ----- */
.structure-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.8rem;
  margin-top: 1.5rem;
}
.structure-item {
  background: #fff;
  padding: 1.8rem 1.5rem;
  border-radius: 16px;
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.04);
  border-top: 5px solid #f3f1ec;
}
.structure-item h4 {
  font-size: 1.3rem;
  color: #1e1e1e;
  margin-bottom: 0.6rem;
}

.plan-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.5rem;
  margin: 1.5rem 0;
}
.plan-step {
  background: #fff;
  padding: 1.5rem;
  border-radius: 16px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.04);
  border-bottom: 4px solid #2add21;
  font-weight: 600;
}
.plan-step span {
  display: block;
  font-weight: 400;
  margin-top: 0.5rem;
  color: #444;
}

/* ----- FOOTER ----- */
.footer {
  background: #1a1a1a;
  color: #ccc;
  padding: 3rem 0 1.5rem;
  margin-top: 2rem;
}
.footer__content {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  max-width: 1300px;
  margin: 0 auto;
  padding: 0 2rem;
  gap: 2rem;
}
.footer__logo {
  font-size: 1.8rem;
  font-weight: 700;
  color: #f5f4f2;
}
.footer__logo i {
  color: #1bdc28;
  margin-right: 0.3rem;
}
.footer__social a {
  color: #ccc;
  font-size: 1.8rem;
  margin-left: 1.2rem;
  transition: 0.3s;
}
.footer__social a:hover {
  color: #30f61f;
  transform: scale(1.1);
}
.footer__copy {
  text-align: center;
  padding-top: 2rem;
  border-top: 1px solid #333;
  margin-top: 2rem;
  font-size: 0.95rem;
  color: #777;
}

/* ----- RESPONSIVE ----- */
@media screen and (max-width: 960px) {
  .navbar__menu {
    display: none;
    flex-direction: column;
    width: 100%;
    background: #1a1a1a;
    padding: 1.5rem 0;
    gap: 0.8rem;
  }
  .navbar__menu.active {
    display: flex;
  }
  .navbar__toggle {
    display: flex;
  }
  .hero__container {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .hero__content h1 {
    font-size: 2.8rem;
  }
  .hero__content .tagline {
    margin-left: auto;
    margin-right: auto;
  }
  .grid-2 {
    grid-template-columns: 1fr;
  }
  .section-title {
    font-size: 2rem;
  }
  .footer__content {
    flex-direction: column;
    text-align: center;
  }
  .footer__social a {
    margin: 0 0.6rem;
  }
}

@media screen and (max-width: 480px) {
  .container {
    padding: 0 1rem;
  }
  .hero__content h1 {
    font-size: 2.2rem;
  }
  .hero__content .subtitle {
    font-size: 1.2rem;
  }
  .card {
    padding: 1.5rem;
  }
}