/* ================================================
   PLANT FUSION GROUP — STYLESHEET
   ================================================ */

:root {
  --pf-orange:      #FD810A;
  --pf-orange-dark: #E06A00;
  --pf-dark:        #0E0E37;
  --pf-dark-mid:    #1A1A4D;
  --pf-dark-light:  #1c2a52;
  --pf-white:       #FFFFFF;
  --pf-light:       #F5F5F5;
  --pf-grey:        #888888;
  --pf-text:        #333333;
  --pf-font-d:      'Alfa Slab One', 'Georgia', serif;
  --pf-font-h:      'Montserrat', sans-serif;
  --pf-font-b:      'Open Sans', sans-serif;
  --pf-shadow:      0 4px 24px rgba(0,0,0,0.15);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { font-family: var(--pf-font-b); color: var(--pf-text); background: var(--pf-white); line-height: 1.7; }
a { text-decoration: none; color: inherit; }
img { max-width: 100%; display: block; }

.pf-container { max-width: 1200px; margin: 0 auto; padding: 0 32px; }
.pf-section-pad { padding: 88px 0; }

/* ================================================
   HEADER
   ================================================ */
.pf-header {
  background: var(--pf-dark);
  padding: 0;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 2px 16px rgba(0,0,0,0.4);
  transition: transform 0.25s ease;
}
.pf-header.pf-header--hidden { transform: translateY(-100%); }
.pf-header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 75px;
}
.pf-logo img {
  height: 40px;
  width: auto;
  display: block;
}

.pf-nav { display: flex; align-self: stretch; }
.pf-nav ul {
  list-style: none;
  display: flex;
  gap: 32px;
  align-items: center;
  height: 100%;
}
.pf-nav ul li:has(> .pf-nav-amber),
.pf-nav ul li:has(> .pf-nav-baam),
.pf-nav ul li:has(> .pf-nav-apply) { display: flex; align-self: stretch; }
.pf-nav a {
  font-family: var(--pf-font-h);
  font-size: 0.76rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: rgba(255,255,255,0.65);
  transition: color 0.2s;
  position: relative;
}
.pf-nav a::after {
  content: '';
  position: absolute;
  bottom: -5px; left: 0;
  width: 0; height: 2px;
  background: var(--pf-orange);
  transition: width 0.3s ease;
}
.pf-nav a:hover::after { width: 100%; }
.pf-nav a:hover { color: var(--pf-white); }
.pf-nav .pf-nav-amber::after,
.pf-nav .pf-nav-baam::after { display: none; }
.pf-nav .pf-nav-cta {
  color: rgba(255,255,255,0.65) !important;
}
.pf-nav .pf-nav-cta:hover { color: var(--pf-white) !important; }
.pf-nav .pf-nav-amber {
  color: var(--pf-white) !important;
  padding: 0 18px;
  border-radius: 0;
  letter-spacing: 1px;
  transition: background 0.2s !important;
  display: flex;
  align-items: center;
}
.pf-nav .pf-nav-amber:hover { background: #EE3535 !important; }
.pf-nav .pf-nav-baam {
  color: var(--pf-white) !important;
  padding: 0 18px;
  border-radius: 0;
  letter-spacing: 1px;
  transition: background 0.2s !important;
  display: flex;
  align-items: center;
}
.pf-nav .pf-nav-baam:hover { background: #D4A017 !important; }
.pf-nav .pf-nav-apply {
  color: var(--pf-white) !important;
  background: var(--pf-orange);
  padding: 0 22px;
  border-radius: 0;
  letter-spacing: 1px;
  transition: background 0.2s !important;
  display: flex;
  align-items: center;
}
.pf-nav .pf-nav-apply::after { display: none; }
.pf-nav .pf-nav-apply:hover { background: var(--pf-orange-dark); }

.pf-nav-close { display: none; }

.pf-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.pf-hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--pf-white);
  border-radius: 2px;
  transition: all 0.2s;
}

/* ================================================
   HERO
   ================================================ */
.pf-hero {
  background: var(--pf-dark);
  padding: 100px 0 90px;
  position: relative;
  overflow: hidden;
}
.pf-hero::before {
  content: '';
  position: absolute;
  top: -80px; right: -80px;
  width: 500px; height: 500px;
  background: var(--pf-orange);
  opacity: 0.06;
  border-radius: 50%;
  pointer-events: none;
}
.pf-hero::after {
  content: '';
  position: absolute;
  bottom: -100px; left: -60px;
  width: 380px; height: 380px;
  background: var(--pf-orange);
  opacity: 0.04;
  border-radius: 50%;
  pointer-events: none;
}
.pf-hero-inner {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 60px;
  align-items: center;
  position: relative;
  z-index: 1;
}
.pf-hero-label {
  font-family: var(--pf-font-h);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 3px;
  color: var(--pf-orange);
  margin-bottom: 20px;
}
.pf-hero h1 {
  font-family: var(--pf-font-d);
  font-size: clamp(2rem, 3.6vw, 3rem);
  font-weight: 400;
  letter-spacing: 0.5px;
  color: var(--pf-white);
  line-height: 1.2;
  margin-bottom: 24px;
}
.pf-hero h1 em {
  color: var(--pf-orange);
  font-style: normal;
}
.pf-hero p {
  font-size: 1.05rem;
  color: rgba(255,255,255,0.68);
  max-width: 640px;
  margin-bottom: 40px;
  line-height: 1.8;
  text-wrap: pretty;
}
.pf-hero-buttons { display: flex; gap: 16px; flex-wrap: wrap; }

.pf-btn {
  display: inline-block;
  font-family: var(--pf-font-h);
  font-size: 0.76rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  padding: 14px 32px;
  border-radius: 2px;
  transition: all 0.2s;
  cursor: pointer;
}
.pf-btn-orange { background: var(--pf-orange); color: var(--pf-white); }
.pf-btn-orange:hover { background: var(--pf-orange-dark); }
.pf-btn-outline { border: 2px solid rgba(255,255,255,0.3); color: var(--pf-white); }
.pf-btn-outline:hover { border-color: var(--pf-white); background: rgba(255,255,255,0.08); }
.pf-btn-dark { background: var(--pf-dark); color: var(--pf-white); }
.pf-btn-dark:hover { background: var(--pf-dark-light); }

.pf-hero-logo { flex-shrink: 0; display: flex; flex-direction: column; align-items: center; gap: 20px; }
.pf-hero-logo img { width: 360px; height: auto; }
.pf-hero-phone {
  display: block;
  font-family: var(--pf-font-h);
  font-size: 1.7rem;
  font-weight: 800;
  color: #FFFFFF;
  letter-spacing: 2px;
  text-align: center;
  transition: color 0.2s;
}
.pf-hero-phone:hover { color: var(--pf-orange); }

/* ================================================
   SECTION HEADINGS
   ================================================ */
.pf-section-heading {
  font-family: var(--pf-font-d);
  font-size: clamp(1.5rem, 2.3vw, 2rem);
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--pf-dark);
  margin-bottom: 16px;
  line-height: 1.25;
}
.pf-section-heading::after {
  content: '';
  display: block;
  width: 48px;
  height: 4px;
  background: var(--pf-orange);
  margin-top: 16px;
}
.pf-section-heading.centered { text-align: center; }
.pf-section-heading.centered::after { margin: 16px auto 0; }
.pf-section-heading.light { color: var(--pf-white); }
.pf-section-heading.light::after { background: var(--pf-orange); }

.pf-section-subhead {
  color: var(--pf-grey);
  font-size: 0.95rem;
  max-width: 620px;
  margin: 20px auto 48px;
  text-align: center;
  line-height: 1.75;
}
.pf-section-subhead.light { color: rgba(255,255,255,0.55); }

/* ================================================
   ABOUT
   ================================================ */
.pf-about { background: var(--pf-white); }
.pf-about-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}
.pf-about-text p {
  color: #555;
  font-size: 0.97rem;
  line-height: 1.85;
  margin-bottom: 16px;
}

.pf-about-points {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
.pf-point {
  background: var(--pf-light);
  padding: 24px;
  border-left: 4px solid var(--pf-orange);
}
.pf-point:nth-child(even) { border-left-color: var(--pf-dark); }
.pf-point h4 {
  font-family: var(--pf-font-h);
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--pf-dark);
  margin-bottom: 8px;
}
.pf-point p { font-size: 0.85rem; color: var(--pf-grey); line-height: 1.65; }

/* ================================================
   FLEET
   ================================================ */
.pf-fleet { background: var(--pf-light); }
.pf-fleet-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.pf-fleet-card {
  background: var(--pf-white);
  padding: 36px 28px;
  border-top: 4px solid var(--pf-orange);
  box-shadow: var(--pf-shadow);
  transition: transform 0.2s, box-shadow 0.2s;
}
.pf-fleet-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 32px rgba(0,0,0,0.12);
}
.pf-fleet-icon {
  width: 44px;
  height: 44px;
  color: var(--pf-orange);
  margin-bottom: 20px;
}
.pf-fleet-card h3 {
  font-family: var(--pf-font-h);
  font-size: 0.9rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--pf-dark);
  margin-bottom: 10px;
  line-height: 1.3;
}
.pf-fleet-card p { font-size: 0.88rem; color: var(--pf-grey); line-height: 1.7; }

/* ================================================
   WHY CHOOSE US
   ================================================ */
.pf-why { background: var(--pf-dark); }
.pf-why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-top: 56px;
}
.pf-why-card {
  background: var(--pf-light);
  padding: 44px 32px;
  border-top: 4px solid var(--pf-orange);
  box-shadow: 0 6px 20px rgba(0,0,0,0.18);
  position: relative;
}
.pf-why-icon {
  width: 64px;
  height: 64px;
  padding: 14px;
  background: rgba(253, 129, 10, 0.14);
  border-radius: 50%;
  color: var(--pf-orange);
  margin-bottom: 24px;
  box-sizing: border-box;
  stroke-width: 2;
}
.pf-why-card h3 {
  font-family: var(--pf-font-h);
  font-size: 0.95rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--pf-dark);
  margin-bottom: 14px;
  line-height: 1.3;
}
.pf-why-card p { font-size: 0.9rem; color: var(--pf-grey); line-height: 1.75; }

/* ================================================
   APPLY CTA STRIP
   ================================================ */
.pf-apply-strip {
  background: var(--pf-light);
  padding: 56px 0;
}
.pf-apply-strip-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  flex-wrap: wrap;
}
.pf-apply-strip-text { flex: 1 1 360px; }
.pf-apply-strip h2 {
  font-family: var(--pf-font-d);
  font-size: clamp(1.4rem, 2.2vw, 1.9rem);
  font-weight: 400;
  color: var(--pf-dark);
  line-height: 1.25;
  margin-bottom: 8px;
}
.pf-apply-strip p {
  color: var(--pf-grey);
  font-size: 0.98rem;
  line-height: 1.6;
}
.pf-apply-strip-btn { flex: 0 0 auto; padding: 18px 40px; font-size: 0.85rem; }
@media (max-width: 768px) {
  .pf-apply-strip { padding: 40px 0; }
  .pf-apply-strip-inner { flex-direction: column; align-items: flex-start; gap: 20px; }
  .pf-apply-strip-text { flex: 0 0 auto; }
  .pf-apply-strip-btn { width: 100%; text-align: center; }
}

/* ================================================
   CTA / CONTACT
   ================================================ */
.pf-cta {
  background: var(--pf-orange);
  padding: 88px 0;
  text-align: center;
}
.pf-cta h2 {
  font-family: var(--pf-font-h);
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  font-weight: 900;
  color: var(--pf-white);
  margin-bottom: 14px;
}
.pf-cta > .pf-container > p {
  color: rgba(255,255,255,0.8);
  font-size: 1rem;
  margin-bottom: 48px;
}
.pf-cta-contacts {
  display: flex;
  justify-content: center;
  gap: 48px;
  flex-wrap: wrap;
}
.pf-contact-item {
  display: flex;
  align-items: center;
  gap: 12px;
}
.pf-contact-item svg { flex-shrink: 0; color: var(--pf-white); opacity: 0.8; }
.pf-contact-item a {
  font-family: var(--pf-font-h);
  font-size: 1rem;
  font-weight: 700;
  color: var(--pf-white);
  transition: opacity 0.2s;
}
.pf-contact-item a:hover { opacity: 0.8; }

/* ================================================
   WHATSAPP FLOATING BUTTON
   ================================================ */
.pf-whatsapp-fab {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 60px;
  height: 60px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--pf-white);
  box-shadow: 0 6px 18px rgba(0,0,0,0.22);
  z-index: 200;
  transition: transform 0.15s, background 0.15s, box-shadow 0.15s;
}
.pf-whatsapp-fab:hover {
  background: #1DAE54;
  transform: translateY(-2px);
  box-shadow: 0 10px 22px rgba(0,0,0,0.28);
}
.pf-whatsapp-fab:focus-visible {
  outline: 3px solid var(--pf-white);
  outline-offset: 3px;
}
.pf-whatsapp-fab svg {
  width: 30px;
  height: 30px;
  fill: currentColor;
  display: block;
}
@media (max-width: 768px) {
  .pf-whatsapp-fab {
    width: 54px;
    height: 54px;
    bottom: 18px;
    right: 18px;
  }
  .pf-whatsapp-fab svg { width: 26px; height: 26px; }
}

/* ================================================
   FOOTER
   ================================================ */
.pf-footer {
  background: var(--pf-dark);
  padding: 36px 0;
  text-align: center;
}
.pf-footer p { font-size: 0.78rem; color: rgba(255,255,255,0.25); line-height: 2.1; }
.pf-footer a { color: rgba(255,255,255,0.4); text-decoration: underline; transition: color 0.2s; }
.pf-footer a:hover { color: var(--pf-orange); }

/* ================================================
   RESPONSIVE
   ================================================ */
@media (max-width: 1024px) {
  .pf-fleet-grid { grid-template-columns: repeat(2, 1fr); }
  .pf-why-grid   { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 900px) {
  .pf-hero         { padding: 56px 0 64px; }
  .pf-hero-inner   { grid-template-columns: 1fr; }
  .pf-hero-logo    { display: none; }
  .pf-about-inner  { grid-template-columns: 1fr; gap: 48px; }
}

@media (max-width: 768px) {
  .pf-nav       { display: none; }
  .pf-hamburger { display: flex; }
  .pf-hamburger span { transform-origin: center; }
  .pf-hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .pf-hamburger.open span:nth-child(2) { opacity: 0; }
  .pf-hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
  .pf-nav.open {
    display: block;
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: var(--pf-dark);
    padding-top: 75px;
    padding-left: 0; padding-right: 0; padding-bottom: 40px;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    z-index: 99;
  }
  .pf-nav.open .pf-nav-close {
    display: block;
    position: absolute;
    top: 89px;
    right: 24px;
    background: none;
    border: none;
    color: rgba(255,255,255,0.55);
    font-size: 1.5rem;
    line-height: 1;
    cursor: pointer;
    padding: 4px 8px;
    transition: color 0.2s;
  }
  .pf-nav.open .pf-nav-close:hover { color: var(--pf-white); }
  .pf-nav.open ul  { flex-direction: column; gap: 0; align-items: stretch; height: auto; }
  .pf-nav.open ul li a {
    display: block;
    padding: 18px 28px;
    border-bottom: 1px solid rgba(255,255,255,0.07);
    font-size: 1.1rem;
    letter-spacing: 2px;
    color: var(--pf-white);
  }
  .pf-nav.open ul li a::after { display: none; }
  .pf-nav.open .pf-nav-cta {
    background: none !important;
    padding: 18px 28px;
    border-radius: 0;
  }
  .pf-nav.open ul li:has(> .pf-nav-amber),
  .pf-nav.open ul li:has(> .pf-nav-baam),
  .pf-nav.open ul li:has(> .pf-nav-apply) { display: block; }
  .pf-nav.open .pf-nav-amber,
  .pf-nav.open .pf-nav-baam,
  .pf-nav.open .pf-nav-apply {
    display: block;
    padding: 18px 28px;
    border-radius: 0;
    font-size: 1.1rem;
    letter-spacing: 2px;
    text-align: center;
    justify-content: center;
  }
  .pf-nav.open .pf-nav-amber { background: #EE3535 !important; }
  .pf-nav.open .pf-nav-baam  { background: #D4A017 !important; }
  .pf-nav.open .pf-nav-apply { background: var(--pf-orange) !important; }
  .pf-about-points { grid-template-columns: 1fr; }
  .pf-fleet-grid   { grid-template-columns: 1fr; }
  .pf-why-grid     { grid-template-columns: 1fr; }
  .pf-cta-contacts { flex-direction: column; align-items: center; gap: 20px; }
  .pf-section-pad  { padding: 60px 0; }
  .pf-container    { padding: 0 20px; }
}