/* GENERAL */
body {
  scroll-behavior: smooth;
  font-family: "Inter", Arial, sans-serif;
}

section {
  scroll-margin-top: calc(80px + 20px);
}

/* HERO */
#hero {
  height: 100vh;
  background: url("images/photo1.jpeg") center center / cover no-repeat fixed;
  position: relative;
}

#hero::after {
  content: "";
  position: absolute;
  inset: 0;

  /* Dark overlay for readability */
  background: rgba(0, 0, 0, 0.55);
}

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

/* resources */
#resources {
  background: linear-gradient(135deg, #008c4a, #005f30);
}

/* Feature Box Hover */
.feature-box {
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.feature-box:hover {
  transform: translateY(-8px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
}

/* Navbar link hover */
.nav-link:hover {
  color: #0d6efd;
}

.scroll-arrow {
  margin-top: 50px;
  display: flex;
  justify-content: center;
  animation: arrow-bounce 1.6s infinite ease-in-out;
  cursor: pointer;
}

.arrow-big {
  width: 55px;
  height: 55px;
  stroke: white;
  stroke-width: 2.5;
  fill: none;
}

@keyframes arrow-bounce {
  0% {
    transform: translateY(0);
    opacity: 0.6;
  }
  50% {
    transform: translateY(18px);
    opacity: 1;
  }
  100% {
    transform: translateY(0);
    opacity: 0.6;
  }
}

/* SVG ICONS – JS-driven line draw (no CSS animation here) */
.svg-icon {
  width: 80px;
  height: 80px;
  display: block;
  margin: 0 auto 15px;
}

.svg-line {
  fill: none;
  stroke: currentColor;
  stroke-width: 2.4;
  stroke-linecap: round;
  stroke-linejoin: round;
  /* JS will set proper dasharray / dashoffset based on path length */
}

/* Back to Top Button */
.back-to-top {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 55px;
  height: 55px;
  border-radius: 50%;
  background: #0d6efd;
  border: none;
  display: flex;
  justify-content: center;
  align-items: center;
  cursor: pointer;

  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.25);
  z-index: 999;

  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s, visibility 0.3s, transform 0.3s;
}

.back-to-top svg {
  width: 28px;
  height: 28px;
  stroke: #fff;
  stroke-width: 2.5;
  fill: none;
}

.back-to-top:hover {
  transform: translateY(-4px);
  background: #0b5ed7;
}

/* Planet section cards */
#planet .planet-card {
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

#planet .planet-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.15);
}

/* Planet icons */
.planet-icon svg {
  width: 60px;
  height: 60px;
  stroke: #2c5e2c; /* eco-green color */
  stroke-width: 2.2;
  fill: none;
}

/* Section title */
#planet h2 {
  color: #2c5e2c;
}

/* Planet icons: line-draw preparation */
.planet-svg {
  width: 60px;
  height: 60px;
  stroke: #2c5e2c;
  stroke-width: 2.2;
  fill: none;
}

.planet-svg path,
.planet-svg circle {
  stroke-dasharray: 700;
  stroke-dashoffset: 700;
}

/* Full-width organic wave line before section title */
.about-wave {
  width: 100%;
  height: 90px;
  display: block;
  margin: 0 auto 20px auto;
}

.about-wave path {
  fill: none;
  stroke: #2c5e2c;
  stroke-width: 6;
  stroke-linecap: round;
  stroke-dasharray: 1800;
  stroke-dashoffset: 1800;
  animation: waveDraw 1.8s ease-out forwards;
}

@keyframes waveDraw {
  to {
    stroke-dashoffset: 0;
  }
}

/* Wrap each card so we can add true spacing between columns */
.about-card-wrapper {
  padding-left: 20px;
  padding-right: 20px;
}

/* Light green card */
.about-card {
  background: #eaf7ec;
  padding: 25px;
  border-radius: 12px;
  border: 1px solid #d6efd8;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.05);
  height: 100%;
}

/* Flex container for text + icon */
.about-card-content {
  display: flex;
  align-items: center; /* ➜ icon vertically centered */
  justify-content: space-between;
  gap: 25px;
}

/* Icons */
.about-icon svg {
  width: 90px;
  height: 90px;
  stroke: #2c5e2c;
  fill: none;
  stroke-width: 3;
  stroke-linecap: round;
  stroke-linejoin: round;
  flex-shrink: 0; /* prevents shrinking on small layouts */
}

.about-icon svg path,
.about-icon svg circle,
.about-icon svg rect,
.about-icon svg line {
  stroke: #2c5e2c !important;
  stroke-width: 3;
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
}

/* Text block occupies remaining space */
.about-text {
  flex: 1;
}

/* Make card content use full height and separate text from icon */
.about-card-inner {
  display: flex;
  justify-content: space-between;
  height: 100%;
  position: relative;
}

/* Center icon relative to entire card height */
.about-icon {
  display: flex;
  align-items: center; /* CENTER VERTICALLY */
}

/* Mobile stacking */
@media (max-width: 768px) {
  .about-card-content {
    flex-direction: column;
    text-align: center;
  }
  .about-icon svg {
    margin-top: 15px;
  }
}

/* Partnership Section */
#partnership {
  background: #ffffff;
}

/* Section decorative wave line (same style as previous section) */
.section-wave {
  width: 100%;
  height: 90px;
  margin-bottom: 10px;
}

.section-wave path {
  fill: none;
  stroke: #2c5e2c;
  stroke-width: 6;
  stroke-linecap: round;
  stroke-dasharray: 1800;
  stroke-dashoffset: 1800;
  animation: waveDraw 1.8s ease-out forwards;
}

/* Reuse existing animation */
@keyframes waveDraw {
  to {
    stroke-dashoffset: 0;
  }
}

.subtitle {
  max-width: 700px;
  margin: 0 auto;
  color: #555;
  line-height: 1.6;
}

#impact-stats {
  background: #f8fdf8;
}

.impact-icon svg {
  stroke-linecap: round;
  stroke-linejoin: round;
}

.impact-number {
  font-size: 2.8rem;
  font-weight: 700;
  color: #2c5e2c;
}

.impact-label {
  font-size: 1.1rem;
  color: #444;
  margin-top: -5px;
}

/* =========================================================
   HORIZONTAL TIMELINE (FINAL CLEAN VERSION)
   ========================================================= */

.timeline-horizontal {
  position: relative;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 60px;
  padding: 60px 0;
  width: 100%;
}

/* Horizontal line that connects dots */
.timeline-horizontal::before {
  content: "";
  position: absolute;
  top: 75px; /* aligns with dot center */
  left: 0;
  width: 100%;
  height: 2px;
  background: #2c5e2c33; /* green soft line */
  z-index: 1;
}

/* Timeline items arranged horizontally */
.timeline-horizontal .timeline-item {
  width: 25%; /* adjust if # of items changes */
  text-align: center;
  position: relative;
  z-index: 2; /* content stays above line */
  margin: 0; /* removes vertical spacing */
  padding: 0; /* removes old padding */
}

/* Dots / Icons */
.timeline-horizontal .timeline-icon {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 3px solid #2c5e2c;
  background: white;
  position: relative; /* NOT absolute */
  margin: 0 auto 15px; /* centers icon */
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 3; /* above line */
}

/* Text styling */
.timeline-horizontal .timeline-content h4 {
  color: #2c5e2c;
  font-weight: 700;
  margin-bottom: 6px;
}

.timeline-horizontal .timeline-content p {
  margin: 0;
  color: #444;
}

/* =========================================================
   MOBILE VERSION
   ========================================================= */

@media (max-width: 768px) {
  /* Stack vertically */
  .timeline-horizontal {
    flex-direction: column;
    align-items: flex-start;
    gap: 40px;
    padding: 40px 0;
    position: relative;
  }

  /* Vertical line */
  .timeline-horizontal::before {
    content: "";
    position: absolute;
    left: 14px; /* where the dots sit */
    top: 0;
    width: 2px;
    height: 100%;
    background: #2c5e2c33;
    z-index: 1;
  }

  /* Items take full width */
  .timeline-horizontal .timeline-item {
    display: flex;
    align-items: flex-start;
    width: 100%;
    text-align: left;
    position: relative;
    z-index: 2;
  }

  /* Dot alignment */
  .timeline-horizontal .timeline-icon {
    position: relative;
    width: 28px;
    height: 28px;
    border-width: 3px;
    margin: 0;
    margin-right: 15px; /* space between dot and text */
  }

  /* TEXT to the right of the dot */
  .timeline-horizontal .timeline-content {
    margin: 0;
  }

  /* Heading & paragraph aligned left */
  .timeline-horizontal .timeline-content h4,
  .timeline-horizontal .timeline-content p {
    text-align: left;
  }
}

/* resources card links */
.resources-card {
  text-decoration: none;
  color: white;
  display: block;
  transition: transform 0.3s ease, opacity 0.3s ease;
}

.resources-card-inner {
  padding: 30px 20px;
  border: 2px solid rgba(255, 255, 255, 0.4);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(4px);
  transition: background 0.3s ease, transform 0.3s ease;
}

.resources-card:hover .resources-card-inner {
  background: rgba(255, 255, 255, 0.22);
  transform: translateY(-4px);
}

.resources-card svg {
  stroke-width: 2.2;
}

.project-logo {
  width: 140px; /* adjust if needed */
  max-width: 100%;
  height: auto;
  display: block;
  margin-left: auto;
  margin-right: auto;
}

.eu-flag {
  width: 110px;
  height: auto;
  display: block;
  margin-left: auto;
  margin-right: auto;
}

.footer {
  background: #f4f7f4;
  border-top: 1px solid #d8e5d8;
}

.footer-link {
  color: #2c5e2c;
  text-decoration: none;
  font-weight: 500;
}

.footer-link:hover {
  text-decoration: underline;
  color: #204620;
}

.text-footer-title {
  color: #2c5e2c;
  margin-bottom: 8px;
}

.footer p,
.footer a {
  color: #6f7a6f;
}

/* Mobile spacing */
@media (max-width: 768px) {
  .project-logo,
  .eu-flag {
    margin-bottom: 20px;
  }
}

/* Mobile spacing & alignment */
@media (max-width: 768px) {
  .footer-link {
    margin-top: 8px;
  }
}
.partners-btn {
  padding: 12px 32px;
  font-size: 1.1rem;
  font-weight: 600;
  border-width: 2px;
  border-radius: 8px;
  transition: all 0.3s ease;
  color: #2c5e2c;
  border-color: #2c5e2c;
}

.partners-btn:hover {
  background: #2c5e2c;
  color: #fff;
  transform: translateY(-2px);
}

.hero-section {
  position: relative;
  width: 100%;
  min-height: 60vh; /* adjust as needed */
  background: url("images/hero-agri.jpg") center center / cover no-repeat;
  display: flex;
  color: white;
}

.hero-section .overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(44, 94, 44, 0.6); /* green overlay with opacity */
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 800px;
}