/* ===== CUSTOM PROPERTIES ===== */
:root {
  --color-primary: #8BC34A;
  --color-primary-dark: #6fa530;
  --color-primary-light: #a4d465;
  --color-secondary: #3e3328;
  --color-secondary-light: #5a4a3c;
  --color-accent: #a4d465;
  --color-bg: #ffffff;
  --color-bg-alt: #f5f7f2;
  --color-bg-dark: #2c2418;
  --color-text: #3e3328;
  --color-text-light: #6b5e52;
  --color-text-inverse: #ffffff;
  --color-border: #e2e0d8;
  --font-heading: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --max-width: 1200px;
  --radius: 12px;
  --radius-sm: 8px;
  --shadow: 0 4px 24px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 12px 48px rgba(0, 0, 0, 0.12);
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 120px;
}

body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.7;
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color var(--transition);
}

a:hover {
  color: var(--color-primary-dark);
}

ul {
  list-style: none;
}

/* ===== TYPOGRAPHY ===== */
h1, h2, h3, h4 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  color: var(--color-secondary);
}

h1 { font-size: clamp(2rem, 5vw, 3.2rem); }
h2 { font-size: clamp(1.6rem, 4vw, 2.4rem); }
h3 { font-size: clamp(1.1rem, 2.5vw, 1.4rem); }

/* ===== UTILITIES ===== */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: 96px 0;
}

.section--alt {
  background: var(--color-bg-alt);
}

.section--dark {
  background: var(--color-bg-dark);
  color: var(--color-text-inverse);
}

.section--dark h2,
.section--dark h3 {
  color: var(--color-text-inverse);
}

.section__header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 64px;
}

.section__header p {
  margin-top: 16px;
  color: var(--color-text-light);
  font-size: 1.1rem;
}

.section--dark .section__header p {
  color: rgba(255, 255, 255, 0.7);
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  border: none;
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition);
  text-decoration: none;
}

.btn--primary {
  background: var(--color-primary);
  color: var(--color-text-inverse);
}

.btn--primary:hover {
  background: var(--color-primary-dark);
  color: var(--color-text-inverse);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(139, 195, 74, 0.35);
}

.btn--outline {
  background: transparent;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.btn--outline:hover {
  background: var(--color-primary);
  color: var(--color-text-inverse);
  transform: translateY(-2px);
}

.btn--white {
  background: var(--color-bg);
  color: var(--color-secondary);
}

.btn--white:hover {
  background: var(--color-bg-alt);
  color: var(--color-secondary);
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}

/* ===== HEADER ===== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  transition: all var(--transition);
}

.header--scrolled {
  border-bottom-color: var(--color-border);
  box-shadow: 0 2px 16px rgba(0, 0, 0, 0.06);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 120px;
}

.header__logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--color-secondary);
  text-decoration: none;
}

.header__logo:hover {
  color: var(--color-secondary);
}

.header__logo-icon {
  width: 40px;
  height: 40px;
  background: var(--color-primary);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-weight: 800;
  font-size: 1.2rem;
}

.nav {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav__links {
  display: flex;
  gap: 32px;
}

.nav__link {
  color: var(--color-text);
  font-weight: 500;
  font-size: 0.95rem;
  position: relative;
}

.nav__link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-primary);
  transition: width var(--transition);
}

.nav__link:hover {
  color: var(--color-primary);
}

.nav__link:hover::after {
  width: 100%;
}

.nav__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.nav__toggle span {
  width: 24px;
  height: 2px;
  background: var(--color-secondary);
  transition: all var(--transition);
  border-radius: 1px;
}

/* ===== HERO ===== */
.hero {
  padding: 200px 0 96px;
  background: linear-gradient(135deg, var(--color-bg-alt) 0%, var(--color-bg) 100%);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 60%;
  height: 200%;
  background: radial-gradient(circle, rgba(139, 195, 74, 0.08) 0%, transparent 70%);
  pointer-events: none;
}

.hero__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  background: rgba(139, 195, 74, 0.12);
  color: var(--color-primary-dark);
  border-radius: 100px;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 24px;
}

.hero__badge::before {
  content: '';
  width: 8px;
  height: 8px;
  background: var(--color-primary);
  border-radius: 50%;
}

.hero__title {
  margin-bottom: 24px;
}

.hero__title span {
  color: var(--color-primary);
}

.hero__text {
  font-size: 1.15rem;
  color: var(--color-text-light);
  margin-bottom: 40px;
  max-width: 520px;
}

.hero__buttons {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.hero__visual {
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero__graphic {
  width: 100%;
  max-width: 480px;
  aspect-ratio: 1;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
  border-radius: 24px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  padding: 32px;
  transform: rotate(3deg);
  box-shadow: var(--shadow-lg);
}

.hero__graphic-card {
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(8px);
  border-radius: var(--radius);
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  color: white;
}

.hero__graphic-card svg {
  width: 32px;
  height: 32px;
  opacity: 0.9;
}

.hero__graphic-card span {
  font-size: 0.8rem;
  font-weight: 600;
  opacity: 0.9;
}

.hero__graphic-card:nth-child(2) {
  transform: translateY(16px);
}

.hero__graphic-card:nth-child(3) {
  transform: translateY(-16px);
}

/* ===== SERVICES ===== */
.services__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.service-card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 40px 32px;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--color-primary);
  transform: scaleX(0);
  transition: transform var(--transition);
}

.service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}

.service-card:hover::before {
  transform: scaleX(1);
}

.service-card__icon {
  width: 56px;
  height: 56px;
  background: rgba(139, 195, 74, 0.12);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
  color: var(--color-primary);
}

.service-card__icon svg {
  width: 28px;
  height: 28px;
}

.service-card h3 {
  margin-bottom: 12px;
}

.service-card p {
  color: var(--color-text-light);
  font-size: 0.95rem;
}

/* ===== USP / WAAROM WIJ ===== */
.usp__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.usp__content h2 {
  margin-bottom: 24px;
}

.usp__content > p {
  color: var(--color-text-light);
  margin-bottom: 40px;
  font-size: 1.05rem;
}

.usp__list {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.usp__item {
  display: flex;
  gap: 16px;
}

.usp__item-icon {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  background: rgba(139, 195, 74, 0.12);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
}

.usp__item-icon svg {
  width: 24px;
  height: 24px;
}

.usp__item h4 {
  font-size: 1.05rem;
  margin-bottom: 4px;
}

.usp__item p {
  color: var(--color-text-light);
  font-size: 0.9rem;
}

.usp__visual {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.usp__stat {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 32px 24px;
  text-align: center;
  transition: all var(--transition);
}

.usp__stat:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow);
}

.usp__stat-number {
  font-size: 2.4rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: 8px;
}

.usp__stat-label {
  font-size: 0.85rem;
  color: var(--color-text-light);
  font-weight: 500;
}

.usp__stat:nth-child(2) {
  transform: translateY(24px);
}

.usp__stat:nth-child(3) {
  transform: translateY(-24px);
}

/* ===== ABOUT ===== */
.about__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.about__visual {
  background: linear-gradient(135deg, var(--color-secondary) 0%, var(--color-secondary-light) 100%);
  border-radius: var(--radius);
  padding: 48px;
  color: white;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.about__visual-item {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-sm);
}

.about__visual-item svg {
  width: 24px;
  height: 24px;
  flex-shrink: 0;
  opacity: 0.9;
}

.about__visual-item span {
  font-weight: 500;
  font-size: 0.95rem;
}

.about__content h2 {
  margin-bottom: 24px;
}

.about__content p {
  color: var(--color-text-light);
  margin-bottom: 16px;
  font-size: 1.05rem;
}

.about__content p:last-of-type {
  margin-bottom: 32px;
}

/* ===== CTA BANNER ===== */
.cta-banner {
  padding: 80px 0;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  text-align: center;
  color: white;
}

.cta-banner h2 {
  color: white;
  margin-bottom: 16px;
}

.cta-banner p {
  font-size: 1.15rem;
  opacity: 0.9;
  margin-bottom: 32px;
  max-width: 560px;
  margin-left: auto;
  margin-right: auto;
}

.cta-banner .btn--white {
  font-size: 1.05rem;
  padding: 16px 40px;
}

/* ===== CONTACT ===== */
.contact__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
}

.contact__info h2 {
  margin-bottom: 16px;
}

.contact__info > p {
  color: var(--color-text-light);
  margin-bottom: 40px;
  font-size: 1.05rem;
}

.contact__details {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.contact__detail {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.contact__detail-icon {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  background: rgba(139, 195, 74, 0.12);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
}

.contact__detail-icon svg {
  width: 20px;
  height: 20px;
}

.contact__detail h4 {
  font-size: 0.95rem;
  margin-bottom: 2px;
}

.contact__detail p,
.contact__detail a {
  color: var(--color-text-light);
  font-size: 0.95rem;
}

.contact__form-wrapper {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 40px;
}

.contact__form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.form__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.form__group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form__group label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-secondary);
}

.form__group input,
.form__group textarea,
.form__group select {
  padding: 12px 16px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--color-text);
  transition: border-color var(--transition);
  background: var(--color-bg);
}

.form__group input:focus,
.form__group textarea:focus,
.form__group select:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(139, 195, 74, 0.12);
}

.form__group textarea {
  resize: vertical;
  min-height: 120px;
}

.contact__form .btn {
  align-self: flex-start;
  width: 100%;
}

/* ===== FOOTER ===== */
.footer {
  background: var(--color-bg-dark);
  color: rgba(255, 255, 255, 0.7);
  padding: 64px 0 32px;
}

.footer__inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}

.footer__brand p {
  margin-top: 16px;
  font-size: 0.9rem;
  line-height: 1.8;
  max-width: 300px;
}

.footer__logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 1.2rem;
  font-weight: 700;
  color: white;
  text-decoration: none;
}

.footer__logo:hover {
  color: white;
}

.footer h4 {
  color: white;
  font-size: 0.95rem;
  margin-bottom: 20px;
}

.footer ul {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer a {
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.9rem;
  transition: color var(--transition);
}

.footer a:hover {
  color: white;
}

.footer__bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 32px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.85rem;
}

.footer__socials {
  display: flex;
  gap: 16px;
}

.footer__socials a {
  width: 40px;
  height: 40px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition);
}

.footer__socials a:hover {
  background: var(--color-primary);
}

.footer__socials svg {
  width: 18px;
  height: 18px;
}

/* ===== MOBILE NAV ===== */
@media (max-width: 768px) {
  .nav__toggle {
    display: flex;
  }

  .nav__links {
    display: none;
    position: absolute;
    top: 120px;
    left: 0;
    right: 0;
    background: white;
    flex-direction: column;
    padding: 24px;
    gap: 16px;
    border-bottom: 1px solid var(--color-border);
    box-shadow: var(--shadow);
  }

  .nav__links--open {
    display: flex;
  }

  .nav .btn {
    display: none;
  }

  .hero__inner {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 48px;
  }

  .hero__text {
    margin-left: auto;
    margin-right: auto;
  }

  .hero__buttons {
    justify-content: center;
  }

  .hero__graphic {
    max-width: 320px;
    margin: 0 auto;
    transform: rotate(2deg);
  }

  .services__grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .usp__inner,
  .about__inner,
  .contact__inner {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .usp__visual {
    order: -1;
  }

  .usp__stat:nth-child(2),
  .usp__stat:nth-child(3) {
    transform: none;
  }

  .footer__inner {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .footer__bottom {
    flex-direction: column;
    gap: 16px;
    text-align: center;
  }

  .form__row {
    grid-template-columns: 1fr;
  }

  .section {
    padding: 64px 0;
  }

  .hero {
    padding: 160px 0 64px;
  }
}

@media (min-width: 769px) and (max-width: 1024px) {
  .services__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer__inner {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* ===== ANIMATIONS ===== */
.fade-in {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94),
              transform 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.fade-in--visible {
  opacity: 1;
  transform: translateY(0);
}

.slide-left {
  opacity: 0;
  transform: translateX(-40px);
  transition: opacity 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94),
              transform 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.slide-right {
  opacity: 0;
  transform: translateX(40px);
  transition: opacity 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94),
              transform 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.scale-in {
  opacity: 0;
  transform: scale(0.9);
  transition: opacity 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94),
              transform 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.slide-left--visible,
.slide-right--visible,
.scale-in--visible {
  opacity: 1;
  transform: translate(0) scale(1);
}

.fade-in-delay-1, .anim-delay-1 { transition-delay: 0.1s; }
.fade-in-delay-2, .anim-delay-2 { transition-delay: 0.2s; }
.fade-in-delay-3, .anim-delay-3 { transition-delay: 0.3s; }
.fade-in-delay-4, .anim-delay-4 { transition-delay: 0.4s; }
.fade-in-delay-5, .anim-delay-5 { transition-delay: 0.5s; }

/* Hero entrance */
.hero__content {
  opacity: 0;
  transform: translateY(40px);
  animation: heroIn 0.9s cubic-bezier(0.25, 0.46, 0.45, 0.94) 0.2s forwards;
}

.hero__visual {
  opacity: 0;
  transform: translateX(40px) rotate(3deg);
  animation: heroVisualIn 1s cubic-bezier(0.25, 0.46, 0.45, 0.94) 0.5s forwards;
}

@keyframes heroIn {
  to { opacity: 1; transform: translateY(0); }
}

@keyframes heroVisualIn {
  to { opacity: 1; transform: translateX(0) rotate(3deg); }
}

/* Floating animation for hero graphic */
.hero__graphic {
  animation: float 6s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: rotate(3deg) translateY(0); }
  50% { transform: rotate(3deg) translateY(-12px); }
}


/* Stat counter animation */
.usp__stat {
  transition: all var(--transition);
}

.usp__stat:hover .usp__stat-number {
  transform: scale(1.1);
}

.usp__stat-number {
  transition: transform var(--transition);
}

/* ===== WHATSAPP FLOAT ===== */
.whatsapp-wrapper {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 999;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.whatsapp-float {
  width: 60px;
  height: 60px;
  background: #25D366;
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 16px rgba(37, 211, 102, 0.4);
  transition: all var(--transition);
  animation: waPulseRing 2s ease-out infinite;
  position: relative;
}

.whatsapp-float::before {
  content: '';
  position: absolute;
  inset: -6px;
  border-radius: 50%;
  background: rgba(37, 211, 102, 0.3);
  animation: waPing 2s cubic-bezier(0, 0, 0.2, 1) infinite;
  z-index: -1;
}

.whatsapp-float:hover {
  background: #1ebe57;
  color: white;
  transform: scale(1.1);
  box-shadow: 0 6px 24px rgba(37, 211, 102, 0.5);
}

.whatsapp-float svg {
  width: 32px;
  height: 32px;
}

.whatsapp-label {
  background: var(--color-secondary);
  color: white;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 6px 12px;
  border-radius: 100px;
  white-space: nowrap;
  box-shadow: var(--shadow);
}

@keyframes waPing {
  0% { transform: scale(1); opacity: 0.6; }
  75%, 100% { transform: scale(1.6); opacity: 0; }
}

@keyframes waPulseRing {
  0%, 100% { box-shadow: 0 4px 16px rgba(37, 211, 102, 0.4); }
  50% { box-shadow: 0 4px 28px rgba(37, 211, 102, 0.7); }
}