/* ── Variables ── */
:root {
  --green:      #007A33;
  --green-dark: #005824;
  --yellow:     #FFCC00;
  --n-color:    #FFCC00;
  --white:      #FFFFFF;
  --light-bg:   #f4f8f5;
  --text-dark:  #1a1a1a;
}

/* ── Base ── */
*, *::before, *::after { box-sizing: border-box; }

body {
  font-family: 'Montserrat', sans-serif;
  color: var(--text-dark);
  margin: 0;
}

/* ── Navbar ── */
.navbar {
  background-color: rgba(0, 88, 36, 0.95);
  backdrop-filter: blur(6px);
  padding: 1rem 0;
}

.navbar .nav-link {
  color: rgba(255,255,255,0.85) !important;
  font-weight: 600;
  font-size: 0.9rem;
  letter-spacing: 0.04em;
  transition: color 0.2s;
}

.navbar .nav-link:hover {
  color: var(--yellow) !important;
}

/* ── Logo ── */
.logo-text {
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--white) !important;
  letter-spacing: -0.02em;
  text-decoration: none;
}

.logo-n {
  color: var(--n-color);
  font-style: italic;
  font-size: 1.1em;
  text-shadow: 0 0 12px rgba(255, 204, 0, 0.7);
}

/* ── Parallax Sections ── */
.parallax-hero {
  min-height: 100vh;
  background: url('https://images.unsplash.com/photo-1506521781263-d8422e82f27a?auto=format&fit=crop&w=1600&q=80') center center / cover no-repeat fixed;
  position: relative;
}

.parallax-mid {
  min-height: 60vh;
  background: url('https://images.unsplash.com/photo-1558618666-fcd25c85cd64?auto=format&fit=crop&w=1600&q=80') center center / cover no-repeat fixed;
  position: relative;
}

.parallax-contact {
  min-height: 70vh;
  background: url('https://images.unsplash.com/photo-1497366811353-6870744d04b2?auto=format&fit=crop&w=1600&q=80') center center / cover no-repeat fixed;
  position: relative;
}

.hero-overlay,
.parallax-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 60, 25, 0.72);
}

/* ── Hero Content ── */
.hero-content {
  z-index: 2;
}

.hero-title {
  font-size: clamp(3.5rem, 10vw, 7rem);
  font-weight: 800;
  color: var(--white);
  letter-spacing: -0.03em;
  line-height: 1;
  text-shadow: 0 4px 20px rgba(0,0,0,0.4);
}

.hero-sub {
  font-size: 1.3rem;
  color: rgba(255,255,255,0.88);
  font-weight: 400;
  letter-spacing: 0.06em;
  margin-top: 0.75rem;
}

.hero-tagline {
  font-size: 1rem;
  color: var(--yellow);
  font-weight: 600;
  letter-spacing: 0.04em;
  margin-top: 0.4rem;
}

.about-text {
  font-size: 1.05rem;
  line-height: 1.8;
  color: #333;
}

/* ── Buttons ── */
.btn-yellow {
  background-color: var(--yellow);
  color: var(--green-dark);
  font-weight: 700;
  border: none;
  border-radius: 50px;
  padding: 0.65rem 2rem;
  transition: background 0.2s, transform 0.15s;
}

.btn-yellow:hover {
  background-color: #e6b800;
  color: var(--green-dark);
  transform: translateY(-2px);
}

.btn-outline-green {
  border: 2px solid var(--green);
  color: var(--green);
  font-weight: 700;
  border-radius: 50px;
  padding: 0.65rem 2rem;
  background: transparent;
  transition: all 0.2s;
}

.btn-outline-green:hover {
  background: var(--green);
  color: white;
}

/* ── Section Titles ── */
.section-title {
  font-size: 2rem;
  font-weight: 800;
  color: var(--green-dark);
  position: relative;
  display: inline-block;
  padding-bottom: 0.5rem;
}

.section-title::after {
  content: '';
  display: block;
  width: 50px;
  height: 4px;
  background: var(--yellow);
  border-radius: 2px;
  margin: 0.4rem auto 0;
}

.text-white .section-title,
.parallax-mid .section-title,
.parallax-contact .section-title {
  color: var(--white);
}

/* ── Service Cards ── */
.section-light {
  background-color: var(--light-bg);
}

.service-card {
  background: var(--white);
  border-radius: 16px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.07);
  transition: transform 0.25s, box-shadow 0.25s;
  height: 100%;
}

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 10px 30px rgba(0, 122, 51, 0.15);
}

.service-icon {
  font-size: 2.5rem;
  color: var(--green);
}

/* ── How It Works Steps ── */
.step-badge {
  width: 56px;
  height: 56px;
  background: var(--yellow);
  color: var(--green-dark);
  font-size: 1.4rem;
  font-weight: 800;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto;
  box-shadow: 0 4px 14px rgba(255,204,0,0.45);
}

/* ── Pricing Cards ── */
.pricing-card {
  background: var(--white);
  border-radius: 16px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.07);
  position: relative;
  transition: transform 0.25s;
}

.pricing-card:hover {
  transform: translateY(-4px);
}

.pricing-featured {
  border: 3px solid var(--green);
  background: var(--green-dark);
  color: var(--white);
}

.pricing-featured h5,
.pricing-featured p {
  color: var(--white);
}

.badge-featured {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--yellow);
  color: var(--green-dark);
  font-size: 0.75rem;
  font-weight: 800;
  padding: 0.25rem 1rem;
  border-radius: 50px;
  white-space: nowrap;
}

.price {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--green);
  margin: 0.75rem 0;
}

.pricing-featured .price {
  color: var(--yellow);
}

.price span {
  font-size: 1rem;
  font-weight: 400;
  color: inherit;
  opacity: 0.7;
}

/* ── Contact Form ── */
.contact-form .form-control {
  border-radius: 10px;
  border: none;
  padding: 0.75rem 1rem;
  font-size: 0.95rem;
}

.contact-form .form-control:focus {
  outline: none;
  box-shadow: 0 0 0 3px rgba(255,204,0,0.5);
}

/* ── Footer ── */
.footer {
  background-color: var(--green-dark);
  color: rgba(255,255,255,0.75);
  font-size: 0.875rem;
}

/* ── z-index helper ── */
.z-1 { z-index: 1; }

/* ── Smooth scroll ── */
html { scroll-behavior: smooth; }

/* ── Contact Cards ── */
.contact-card {
  background: var(--white);
  border-radius: 16px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.1);
  transition: transform 0.25s;
}

.contact-card:hover {
  transform: translateY(-5px);
}

.contact-icon {
  font-size: 2.5rem;
}

.contact-icon .fa-whatsapp {
  color: #25D366;
}

.contact-icon .fa-phone {
  color: var(--green);
}