:root {
  --green-primary: #4f7a63;
  --green-dark: #1c2a25;
  --green-soft: #8fb3a1;

  --bg-main: #0f1a17;
  --bg-soft: #1f332c;

  --text-main: #f2f7f4;
  --text-secondary: #c3d4cb;

  --accent: #9ec5b3;
}

/* RESET */
html,
body {
  margin: 0;
  padding: 0;
}

/* BASE */
body {
  font-family: "Inter", sans-serif;
  color: var(--text-main);
  position: relative;
}

/* OVERLAY */
body::before {
  content: "";
  position: fixed;
  inset: 0;

  background-image: url("tlo.jpg");
  background-repeat: no-repeat;
  background-position: center;

  z-index: -1;
}

body::after {
  content: "";
  position: fixed;
  inset: 0;

  background: linear-gradient(
    rgba(15, 26, 23, 0.25),
    rgba(15, 26, 23, 0.35)
  );

  z-index: -1;
  pointer-events: none;
}

/* NAVBAR */
.navbar-custom {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 9999;
  background: rgba(20, 35, 30, 0.75);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.navbar-brand {
  font-weight: 600;
  letter-spacing: 0.5px;
}

.nav-link {
  color: rgba(255, 255, 255, 0.85) !important;
  transition: 0.3s;
}

.nav-link:hover {
  color: var(--green-soft) !important;
}

.nav-link.active {
  color: var(--accent) !important;
}

/* DROPDOWN */
.dropdown-menu {
  background: #fff;
  border: none;
  border-radius: 12px;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.08);
}

.dropdown-item:hover {
  background: var(--bg-soft);
}

/* BUTTON */
.btn-custom {
  background: linear-gradient(135deg, var(--green-primary), var(--accent));
  border: none;
  border-radius: 10px;
  padding: 10px 20px;
  font-weight: 500;
  color: #fff;
  box-shadow: 0 8px 20px rgba(79, 122, 99, 0.35);
  transition: 0.3s;
}

/* HERO */
.hero {
  padding: 160px 0;
  margin-top: 100px;
  display: flex;
  justify-content: center;
}

.hero-accent {
  color: var(--accent);
  font-weight: 600;
}

.hero .container {
  max-width: 900px;
  padding: 60px 30px;
  border-radius: 24px;
  background: rgba(0, 0, 0, 0.276);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
}

.hero h1 {
  font-size: 48px;
  font-weight: 600;
  color: #cfe0d7 !important;
  text-shadow:
    0 0 20px rgba(158, 197, 179, 0.15),
    0 0 40px rgba(158, 197, 179, 0.08);
}

.hero p {
  color: var(--text-secondary);
  margin-top: 15px;
}

/* SECTIONS */
section {
  padding-top: 80px !important;
  padding-bottom: 80px !important;
}

section:nth-of-type(even) {
  background: rgba(31, 51, 44, 0.08);
  border-top: 1px solid rgba(255, 255, 255, 0.04);
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

/* TYPOGRAPHY */
h1,
h2,
h3,
h4,
h5,
h6 {
  color: var(--text-main) !important;
}

h2 {
  font-weight: 600;
  margin-bottom: 20px;
  text-shadow: 0 0 15px rgba(158, 197, 179, 0.15);
}

h2 span {
  color: var(--accent);
}

.text-white-50 {
  color: var(--text-secondary) !important;
}

/* CARDS */
.feature-box {
  background: rgba(31, 51, 44, 0.82);
  border-radius: 20px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  color: var(--text-main);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
  backdrop-filter: blur(14px);
  transform: translateZ(0);
}

.feature-box:hover {
  box-shadow: 0 10px 40px rgba(158, 197, 179, 0.15);
  transform: translateY(-6px) scale(1.03);
}

/* IMAGE */
.feature-img {
  max-width: 340px;
  transition: 0.3s;
}

/* PRICING */
.pricing-highlight {
  border: 2px solid var(--accent);
  transform: scale(1.05);
  box-shadow: 0 10px 40px rgba(158, 197, 179, 0.25);
}

/* CTA */
.cta-section {
  padding: 80px 10px;
  margin-top: 20px;
  background: rgba(20, 35, 30, 0.85);
  border: 1px solid rgba(158, 197, 179, 0.15);
  border-radius: 20px;
  backdrop-filter: blur(12px);
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.35);
}

/* FAQ */
.accordion-custom .accordion-item {
  background: rgba(31, 51, 44, 0.82);
  backdrop-filter: blur(14px);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: 20px !important;
  overflow: hidden;
  margin-bottom: 15px;
}

.accordion-custom .accordion-button {
  background: transparent;
  color: var(--text-main);
  box-shadow: none;
  font-weight: 500;
}

.accordion-custom .accordion-button:not(.collapsed) {
  background: rgba(255,255,255,.03);
  color: var(--accent);
}

.accordion-custom .accordion-button::after {
  filter: invert(1);
}

.accordion-custom .accordion-body {
  color: var(--text-secondary);
  background: transparent;
}

.accordion-custom .accordion-button:focus {
  box-shadow: none;
  border: none;
}

/* FOOTER */
footer a {
  transition: 0.25s;
}

footer a:hover {
  color: var(--accent) !important;
}

/* ANIMATION */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.6s ease;
  will-change: opacity, transform;
}

.reveal.active {
  opacity: 1;
  transform: translateY(0);
}