@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:wght@400;700;900&family=DM+Sans:wght@300;400;500;600&display=swap');

:root {
  --green-deep:   #01372d;
  --green-mid:    #1a5c48;
  --green-accent: #359381;
  --green-light:  #5ab89e;
  --lime:         #a8e063;
  --cream:        #f5f2eb;
  --white:        #ffffff;
  --text-dark:    #0d1f1a;
  --shadow-green: rgba(53,147,129,0.35);
}

*, *::before, *::after { margin:0; padding:0; box-sizing:border-box; }

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: 'DM Sans', sans-serif;
  background: #f5f2eb;
  color: var(--text-dark);
  overflow-x: hidden;
}

/* ══════════════════════════════════════
   CUSTOM CURSOR
══════════════════════════════════════ */
.cursor-dot, .cursor-ring {
  position: fixed;
  border-radius: 50%;
  pointer-events: none;
  z-index: 9999;
  transition: transform 0.15s ease;
}
.cursor-dot  { width:8px; height:8px; background:var(--green-accent); transform:translate(-50%,-50%); }
.cursor-ring { width:36px; height:36px; border:2px solid var(--green-accent); transform:translate(-50%,-50%); opacity:.5; transition:all 0.25s ease; }

/* ══════════════════════════════════════
   HEADER / NAV
══════════════════════════════════════ */
header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 5%;
  background: rgba(1, 57, 47, 0.5);
  backdrop-filter: blur(14px);
  transition: background 0.4s, padding 0.3s;
}
header.scrolled {
  background: rgba(1,55,45,0.98);
  padding: 14px 5%;
}

.name {
  font-family: 'Playfair Display', serif;
  font-size: 1.8rem;
  font-weight: 900;
  color: var(--white);
  letter-spacing: 2px;
  text-shadow: 0 2px 12px rgba(0,0,0,0.4);
}

nav ul {
  display: flex;
  list-style: none;
  gap: 8px;
}
nav ul li a {
  text-decoration: none;
  color: rgba(255,255,255,0.85);
  font-size: 0.9rem;
  font-weight: 500;
  padding: 8px 18px;
  border-radius: 30px;
  border: 1px solid transparent;
  transition: all 0.3s ease;
  letter-spacing: 0.5px;
}
nav ul li a:hover {
  background: rgba(255,255,255,0.15);
  border-color: rgba(255,255,255,0.3);
  color: var(--white);
}

/* hamburger */
.hamburger { display:none; flex-direction:column; gap:5px; cursor:pointer; }
.hamburger span { display:block; width:26px; height:2px; background:white; border-radius:2px; transition:all 0.3s; }
.hamburger.open span:nth-child(1) { transform:translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity:0; }
.hamburger.open span:nth-child(3) { transform:translateY(-7px) rotate(-45deg); }

/* ══════════════════════════════════════
   PARALLAX HERO
══════════════════════════════════════ */
.parallal {
  height: 100vh;
  overflow: hidden;
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
}
.parallal img {
  position: absolute;
  width: 100%;
  top: 0; left: 0;
}
.text {
  font-family: 'Playfair Display', serif;
  font-size: clamp(4rem, 10vw, 9rem);
  font-weight: 900;
  position: relative;
  z-index: 10;
  color: var(--white);
  letter-spacing: 4px;
  text-shadow: 0 4px 32px rgba(0,0,0,0.5), 0 0 80px rgba(53,147,129,0.4);
  animation: heroFadeIn 1.2s ease forwards;
}
@keyframes heroFadeIn {
  from { opacity:0; transform:translateY(30px); }
  to   { opacity:1; transform:translateY(0); }
}

/* scroll indicator */
.scroll-hint {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  color: rgba(255,255,255,0.7);
  font-size: 0.75rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  z-index: 20;
  animation: bounce 2s infinite;
}
.scroll-hint::after {
  content: '';
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, rgba(255,255,255,0.7), transparent);
}
@keyframes bounce {
  0%,100% { transform:translateX(-50%) translateY(0); }
  50%      { transform:translateX(-50%) translateY(8px); }
}

/* ══════════════════════════════════════
   STATS BAND
══════════════════════════════════════ */
.stats-band {
  background: var(--green-deep);
  padding: 48px 8%;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px,1fr));
  gap: 32px;
  text-align: center;
}
.stat-item .number {
  font-family: 'Playfair Display', serif;
  font-size: 3rem;
  font-weight: 900;
  color: var(--lime);
  line-height: 1;
}
.stat-item .unit  { font-size:1.4rem; color:var(--lime); }
.stat-item .label {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.6);
  margin-top: 6px;
  text-transform: uppercase;
  letter-spacing: 1.5px;
}

/* ══════════════════════════════════════
   ABOUT / CONTENT
══════════════════════════════════════ */
.content {
  position: relative;
  background: var(--green-deep);
  color: var(--white);
  padding: 100px 8%;
  overflow: hidden;
}
/* decorative orb */
.content::before {
  content: '';
  position: absolute;
  width: 600px; height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(53,147,129,0.18), transparent 70%);
  top: -200px; right: -200px;
  pointer-events: none;
}

.section-label {
  font-size: 0.75rem;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--green-light);
  margin-bottom: 16px;
}
.section-heading {
  font-family: 'Playfair Display', serif;
  font-size: clamp(2.2rem, 5vw, 3.8rem);
  font-weight: 900;
  line-height: 1.1;
  margin-bottom: 40px;
  color: var(--white);
}
.section-heading span { color: var(--lime); }

.content-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  margin-bottom: 64px;
}
.content-grid p {
  font-size: 1rem;
  line-height: 1.85;
  color: rgba(255,255,255,0.75);
}

/* ══════════════════════════════════════
   ECO TIPS CARDS
══════════════════════════════════════ */
.eco-section {
  background: var(--cream);
  padding: 100px 8%;
}
.eco-section .section-label { color: var(--green-mid); }
.eco-section .section-heading { color: var(--green-deep); }

.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px,1fr));
  gap: 24px;
  margin-top: 48px;
}
.eco-card {
  background: var(--white);
  border-radius: 20px;
  padding: 36px 28px;
  position: relative;
  overflow: hidden;
  transition: transform 0.4s cubic-bezier(.23,1,.32,1), box-shadow 0.4s ease;
  cursor: default;
  border: 1px solid rgba(53,147,129,0.1);
}
.eco-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(53,147,129,0.06), transparent);
  opacity: 0;
  transition: opacity 0.4s;
}
.eco-card:hover { transform:translateY(-8px); box-shadow:0 24px 60px rgba(1,55,45,0.15); }
.eco-card:hover::before { opacity:1; }

.eco-card .icon {
  font-size: 2.5rem;
  margin-bottom: 20px;
  display: block;
  filter: drop-shadow(0 4px 8px rgba(53,147,129,0.3));
}
.eco-card h3 {
  font-family: 'Playfair Display', serif;
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--green-deep);
  margin-bottom: 12px;
}
.eco-card p {
  font-size: 0.9rem;
  line-height: 1.7;
  color: #5a6a65;
}
.eco-card .card-tag {
  display: inline-block;
  margin-top: 20px;
  padding: 4px 14px;
  border-radius: 20px;
  background: rgba(53,147,129,0.1);
  color: var(--green-accent);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.5px;
}

/* ══════════════════════════════════════
   DID YOU KNOW
══════════════════════════════════════ */
.did-you-know {
  background: var(--green-mid);
  padding: 80px 8%;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px,1fr));
  gap: 24px;
}
.fact-card {
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 16px;
  padding: 32px 28px;
  transition: background 0.3s, transform 0.3s;
}
.fact-card:hover {
  background: rgba(255,255,255,0.12);
  transform: translateY(-4px);
}
.fact-card .fact-icon { font-size: 2rem; margin-bottom: 14px; display:block; }
.fact-card .fact-text {
  font-size: 1.05rem;
  line-height: 1.7;
  color: rgba(255,255,255,0.9);
  font-weight: 500;
}
.fact-card .fact-source {
  margin-top: 12px;
  font-size: 0.75rem;
  color: var(--lime);
  letter-spacing: 1px;
}

/* ══════════════════════════════════════
   TRACKER CTA
══════════════════════════════════════ */
.tracker-cta {
  background: var(--green-deep);
  padding: 100px 8%;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.tracker-cta::before {
  content:'';
  position:absolute;
  inset:0;
  background: radial-gradient(ellipse at center, rgba(53,147,129,0.2), transparent 70%);
  pointer-events:none;
}
.tracker-cta .section-label { color: var(--lime); }
.tracker-cta .section-heading { color: var(--white); max-width:700px; margin:0 auto 16px; }
.tracker-cta .sub {
  color: rgba(255,255,255,0.6);
  font-size: 1.05rem;
  margin-bottom: 40px;
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
}
.cta-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 18px 42px;
  background: var(--lime);
  color: var(--green-deep);
  font-weight: 700;
  font-size: 1rem;
  border-radius: 50px;
  text-decoration: none;
  letter-spacing: 0.5px;
  transition: transform 0.3s, box-shadow 0.3s;
  box-shadow: 0 8px 32px rgba(168,224,99,0.35);
}
.cta-btn:hover {
  transform: translateY(-3px) scale(1.03);
  box-shadow: 0 16px 48px rgba(168,224,99,0.5);
}
.cta-btn .arrow { transition: transform 0.3s; }
.cta-btn:hover .arrow { transform: translateX(4px); }

/* ══════════════════════════════════════
   FOOTER
══════════════════════════════════════ */
.footer {
  background: #010f0c;
  color: rgba(255,255,255,0.5);
  padding: 40px 8%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}
.footer p { font-size: 0.85rem; }
.footer-links { display:flex; gap:24px; }
.footer-links a {
    color: white;
    margin: 0 10px;
    text-decoration: none;
}

.footer-links a:hover {
    color: gray;
}

/* ================= TABLET ================= */

@media (max-width: 992px){


header{
    padding: 18px 5%;
}

.name{
    font-size: 1.7rem;
}

nav ul{
    gap: 12px;
}

nav ul li{
    padding: 7px 14px;
    font-size: 0.95rem;
    position: relative;
    z-index: 1000;
}

.content{
    background: #01372d;
    color: white;
    font-size: 20px;
    font-style: italic;
    position: relative;
    padding: 60px;
    height: 100dvh;
    cursor: default;
}

.content{
    padding: 70px 6%;
}

.content div:first-child{
    font-size: 2.5rem;
}

.content div{
    font-size: 1rem;
}


}

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

@media (max-width: 768px){


header{
    flex-direction: column;
    align-items: center;
    gap: 15px;
    text-align: center;
}

.name{
    font-size: 1.5rem;
}

nav ul{
    justify-content: center;
    gap: 10px;
}

nav ul li{
    padding: 6px 12px;
    font-size: 0.9rem;
}

.parallal{
    height: 90vh;
}

.text{
    font-size: clamp(2.2rem, 10vw, 4rem);
    padding: 0 10px;
}

.content{
    padding: 60px 5%;
    height: auto;
}

.content div:first-child{
    font-size: 2rem;
}

.content div{
    font-size: 0.95rem;
    line-height: 1.7;
}

}

/* ================= SMALL MOBILE ================= */

@media (max-width: 480px){


header{
    padding: 15px 4%;
}

.name{
    font-size: 1.3rem;
}

nav ul{
    gap: 6px;
}

nav ul li{
    font-size: 0.8rem;
    padding: 5px 10px;
}

.text{
    font-size: 2rem;
}

}
/* ================= CONTACT SECTION ================= */

.contact-section{
    background: #022f27;
    color: white;
    padding: 80px 8%;
    text-align: center;
}

.contact-section h2{
    font-size: 3rem;
    margin-bottom: 15px;
    color: #7fffd4;
}

.contact-section p{
    margin-bottom: 35px;
    font-size: 1.1rem;
}

.contact-form{
    max-width: 700px;
    margin: auto;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.contact-form input,
.contact-form textarea{
    width: 100%;
    padding: 15px;
    border: none;
    border-radius: 10px;
    outline: none;
    font-size: 1rem;
    background: #f5f5f5;
}

.contact-form button{
    background: #359381;
    color: white;
    border: none;
    padding: 15px;
    border-radius: 10px;
    font-size: 1rem;
    font-weight: bold;
    cursor: pointer;
    transition: 0.3s ease;
}

.contact-form button:hover{
    background: #267364;
    transform: scale(1.03);
}

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

@media (max-width: 768px){

.contact-section{
    padding: 60px 5%;
}

.contact-section h2{
    font-size: 2.2rem;
}

.contact-section p{
    font-size: 1rem;
}

}