/* Flawless Green — Brand-compliant styles */
@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&family=Montserrat:wght@300;400;500;600;700&display=swap');

:root {
  --white: #FFFFFF;
  --grey-light: #EBEDED;
  --grey-mid: #D0D0D0;
  --grey-dark: #888888;
  --black: #000000;
  --font-display: 'Outfit', sans-serif;
  --font-body: 'Montserrat', sans-serif;
  --transition: 0.3s ease;
  --wa-green: #25D366;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background: var(--white);
  color: var(--black);
  line-height: 1.6;
  overflow-x: hidden;
}

/* ─── TYPOGRAPHY ─────────────────────────────────── */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.02em;
}
h1 { font-size: clamp(2.8rem, 6vw, 5.5rem); }
h2 { font-size: clamp(2rem, 4vw, 3.5rem); }
h3 { font-size: clamp(1.4rem, 2.5vw, 2rem); }
h4 { font-size: 1.1rem; font-weight: 600; }

p { font-size: 1rem; color: #444; line-height: 1.75; }
a { text-decoration: none; color: inherit; }

/* ─── LAYOUT ─────────────────────────────────────── */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 32px;
}
section { padding: 96px 0; }

/* ─── BUTTONS ────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: 100px;
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  cursor: pointer;
  transition: var(--transition);
  border: 2px solid transparent;
}
.btn-primary {
  background: var(--black);
  color: var(--white);
  border-color: var(--black);
}
.btn-primary:hover { background: #222; border-color: #222; transform: translateY(-2px); }
.btn-secondary {
  background: transparent;
  color: var(--black);
  border-color: var(--black);
}
.btn-secondary:hover { background: var(--black); color: var(--white); transform: translateY(-2px); }
.btn-white {
  background: var(--white);
  color: var(--black);
  border-color: var(--white);
}
.btn-white:hover { background: var(--grey-light); transform: translateY(-2px); }
.btn-white-outline {
  background: transparent;
  color: var(--white);
  border-color: var(--white);
}
.btn-white-outline:hover { background: var(--white); color: var(--black); transform: translateY(-2px); }

/* ─── NAVIGATION ─────────────────────────────────── */
nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(255,255,255,0.96);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--grey-light);
  transition: var(--transition);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: -0.03em;
}
.nav-logo .logomark {
  width: 32px;
  height: 32px;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 40px;
  list-style: none;
}
.nav-links a {
  font-size: 0.875rem;
  font-weight: 500;
  color: #444;
  transition: var(--transition);
}
.nav-links a:hover, .nav-links a.active { color: var(--black); }
.nav-cta { display: flex; gap: 12px; align-items: center; }
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 4px;
}
.hamburger span {
  width: 24px; height: 2px;
  background: var(--black);
  transition: var(--transition);
  border-radius: 2px;
}

/* Mobile menu */
.mobile-menu {
  display: none;
  position: fixed;
  inset: 0;
  background: var(--white);
  z-index: 999;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 32px;
}
.mobile-menu.open { display: flex; }
.mobile-menu a {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
}
.mobile-menu-close {
  position: absolute;
  top: 24px; right: 32px;
  font-size: 2rem;
  cursor: pointer;
  background: none;
  border: none;
}

/* ─── HERO ───────────────────────────────────────── */
.hero {
  min-height: 100vh;
  background: var(--black);
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding-top: 72px;
}
.hero-bg {
  position: absolute;
  inset: 0;
  opacity: 0.35;
  background-image: url('images/hero-bg.jpg');
  background-size: cover;
  background-position: center;
}
.hero-content {
  position: relative;
  z-index: 2;
  max-width: 800px;
  padding: 80px 0;
}
.hero-label {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.6);
  margin-bottom: 24px;
  border: 1px solid rgba(255,255,255,0.2);
  padding: 6px 16px;
  border-radius: 100px;
}
.hero h1 {
  color: var(--white);
  margin-bottom: 24px;
}
.hero h1 em {
  font-style: normal;
  color: rgba(255,255,255,0.5);
}
.hero p {
  color: rgba(255,255,255,0.7);
  font-size: 1.15rem;
  max-width: 500px;
  margin-bottom: 40px;
}
.hero-btns { display: flex; gap: 16px; flex-wrap: wrap; }
.hero-scroll {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  color: rgba(255,255,255,0.4);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}
.hero-scroll::after {
  content: '';
  width: 1px;
  height: 40px;
  background: rgba(255,255,255,0.3);
  animation: scrollLine 2s ease-in-out infinite;
}
@keyframes scrollLine {
  0%, 100% { opacity: 0; transform: scaleY(0); transform-origin: top; }
  50% { opacity: 1; transform: scaleY(1); }
}

/* ─── BRAND PILLARS ──────────────────────────────── */
.pillars {
  background: var(--grey-light);
  padding: 64px 0;
}
.pillars-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--grey-mid);
}
.pillar {
  background: var(--grey-light);
  padding: 48px 40px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.pillar-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.pillar-icon svg { width: 32px; height: 32px; }
.pillar h4 { font-size: 1.2rem; }
.pillar p { font-size: 0.9rem; color: #666; }

/* ─── ABOUT STRIP ────────────────────────────────── */
.about-strip {
  background: var(--black);
  padding: 80px 0;
  overflow: hidden;
}
.about-strip-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.about-strip h2 { color: var(--white); margin-bottom: 24px; }
.about-strip p { color: rgba(255,255,255,0.65); margin-bottom: 16px; }
.about-strip .flawless-breakdown {
  margin-top: 32px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.flawless-letter {
  display: flex;
  align-items: baseline;
  gap: 16px;
}
.flawless-letter .letter {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 800;
  color: var(--white);
  width: 32px;
  flex-shrink: 0;
}
.flawless-letter .definition {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.5);
  font-weight: 500;
  letter-spacing: 0.05em;
}
.about-image {
  position: relative;
  height: 500px;
  border-radius: 4px;
  overflow: hidden;
}
.about-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ─── PRODUCTS SECTION ───────────────────────────── */
.products-overview { background: var(--white); }
.section-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 64px;
  gap: 32px;
}
.section-label {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--grey-dark);
  margin-bottom: 16px;
}
.categories-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  background: var(--black);
}
.category-card {
  background: var(--white);
  padding: 48px 40px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  transition: var(--transition);
  cursor: pointer;
}
.category-card:hover { background: var(--grey-light); }
.category-num {
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--grey-dark);
}
.category-card h3 { line-height: 1.2; }
.category-card p { font-size: 0.9rem; color: #666; flex: 1; }
.category-arrow {
  width: 40px;
  height: 40px;
  border: 1.5px solid var(--black);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}
.category-card:hover .category-arrow {
  background: var(--black);
  color: var(--white);
}

/* ─── HOW IT WORKS ───────────────────────────────── */
.how-it-works { background: var(--grey-light); }
.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  background: var(--grey-mid);
  margin-top: 64px;
}
.step {
  background: var(--grey-light);
  padding: 48px 40px;
}
.step-num {
  font-family: var(--font-display);
  font-size: 4rem;
  font-weight: 800;
  color: var(--grey-mid);
  line-height: 1;
  margin-bottom: 24px;
}
.step h4 { margin-bottom: 12px; font-size: 1.1rem; }
.step p { font-size: 0.9rem; color: #666; }

/* ─── CTA BAND ───────────────────────────────────── */
.cta-band {
  background: var(--black);
  padding: 100px 0;
  text-align: center;
}
.cta-band h2 { color: var(--white); margin-bottom: 16px; }
.cta-band p { color: rgba(255,255,255,0.65); max-width: 480px; margin: 0 auto 40px; }
.cta-band-btns { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* ─── PRODUCTS PAGE ──────────────────────────────── */
.page-hero {
  padding-top: 72px;
  background: var(--black);
  padding-bottom: 0;
}
.page-hero-inner {
  padding: 80px 0 0;
}
.page-hero h1 { color: var(--white); margin-bottom: 16px; }
.page-hero p { color: rgba(255,255,255,0.65); max-width: 560px; margin-bottom: 48px; }
.tabs {
  display: flex;
  gap: 2px;
  background: #111;
}
.tab {
  padding: 16px 32px;
  font-family: var(--font-body);
  font-size: 0.875rem;
  font-weight: 600;
  color: rgba(255,255,255,0.5);
  cursor: pointer;
  transition: var(--transition);
  border: none;
  background: transparent;
  letter-spacing: 0.02em;
}
.tab.active, .tab:hover {
  background: var(--white);
  color: var(--black);
}

.product-section { padding: 80px 0; }
.product-section-intro {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 64px;
  margin-bottom: 64px;
  align-items: start;
}
.product-section-intro h2 { font-size: clamp(1.8rem, 3vw, 2.8rem); }
.product-section-intro p { color: #555; }

.products-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2px;
  background: var(--grey-mid);
}
.product-card {
  background: var(--white);
  padding: 32px 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: var(--transition);
}
.product-card:hover { background: var(--grey-light); }
.product-card-img {
  height: 180px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--grey-light);
  border-radius: 4px;
  overflow: hidden;
  margin-bottom: 8px;
}
.product-card-img img {
  height: 100%;
  width: 100%;
  object-fit: contain;
  padding: 16px;
}
.product-code {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--grey-dark);
}
.product-name { font-family: var(--font-display); font-size: 1rem; font-weight: 600; }

/* Pre-arranged / Customisable */
.prearranged-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  background: var(--grey-mid);
}
.pa-card {
  background: var(--white);
  padding: 48px 40px;
  transition: var(--transition);
}
.pa-card:hover { background: var(--grey-light); }
.pa-card-visual {
  height: 280px;
  background: var(--grey-light);
  border-radius: 4px;
  margin-bottom: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.pa-card-visual img { width: 100%; height: 100%; object-fit: cover; }
.pa-label {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--grey-dark);
  margin-bottom: 12px;
}
.pa-card h3 { margin-bottom: 12px; }
.pa-card p { font-size: 0.9rem; color: #666; }

/* Custom config */
.custom-config {
  background: var(--grey-light);
  padding: 64px;
  border-radius: 4px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.custom-config h3 { margin-bottom: 16px; }
.custom-config p { color: #666; font-size: 0.95rem; margin-bottom: 32px; }
.custom-config-visual {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
}
.panel-slot {
  aspect-ratio: 1;
  background: var(--white);
  border: 2px dashed var(--grey-mid);
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  color: var(--grey-dark);
  text-align: center;
  padding: 8px;
}
.panel-slot.filled {
  border-style: solid;
  border-color: var(--black);
  background: var(--grey-light);
}

/* ─── ABOUT PAGE ─────────────────────────────────── */
.about-hero {
  padding-top: 72px;
  min-height: 70vh;
  background: var(--black);
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}
.about-hero-bg {
  position: absolute;
  inset: 0;
  opacity: 0.3;
  background-size: cover;
  background-position: center;
}
.about-hero-content { position: relative; z-index: 2; padding: 80px 0; }
.about-hero h1 { color: var(--white); margin-bottom: 24px; max-width: 700px; }
.about-hero p { color: rgba(255,255,255,0.65); max-width: 560px; font-size: 1.1rem; }

.mission-section { background: var(--white); }
.mission-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.mission-text h2 { margin-bottom: 32px; }
.mission-text p { margin-bottom: 16px; color: #555; }

.values-section { background: var(--grey-light); }
.values-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  background: var(--grey-mid);
  margin-top: 64px;
}
.value-card {
  background: var(--grey-light);
  padding: 48px 40px;
}
.value-num {
  font-family: var(--font-display);
  font-size: 3.5rem;
  font-weight: 800;
  color: var(--grey-mid);
  margin-bottom: 20px;
  line-height: 1;
}
.value-card h4 { font-size: 1.2rem; margin-bottom: 12px; }
.value-card p { font-size: 0.9rem; color: #666; }

/* ─── CONTACT PAGE ───────────────────────────────── */
.contact-hero {
  padding-top: 72px;
  background: var(--black);
  padding-bottom: 80px;
}
.contact-hero-inner { padding-top: 80px; }
.contact-hero h1 { color: var(--white); margin-bottom: 16px; }
.contact-hero p { color: rgba(255,255,255,0.65); max-width: 480px; }

.contact-section { background: var(--white); }
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
}
.contact-info { display: flex; flex-direction: column; gap: 40px; }
.contact-item h4 { margin-bottom: 8px; font-size: 1rem; }
.contact-item p, .contact-item a { font-size: 0.95rem; color: #555; }
.contact-item a:hover { color: var(--black); }

.contact-form { display: flex; flex-direction: column; gap: 20px; }
.form-group { display: flex; flex-direction: column; gap: 8px; }
.form-group label {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--black);
}
.form-group input,
.form-group select,
.form-group textarea {
  padding: 14px 16px;
  border: 1.5px solid var(--grey-mid);
  border-radius: 4px;
  font-family: var(--font-body);
  font-size: 0.95rem;
  background: var(--white);
  transition: var(--transition);
  outline: none;
  color: var(--black);
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus { border-color: var(--black); }
.form-group textarea { resize: vertical; min-height: 140px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

.faq-section { background: var(--grey-light); }
.faq-category { margin-bottom: 48px; }
.faq-category h3 { font-size: 1.2rem; margin-bottom: 24px; padding-bottom: 16px; border-bottom: 1px solid var(--grey-mid); }
.faq-item {
  border-bottom: 1px solid var(--grey-mid);
}
.faq-question {
  width: 100%;
  background: none;
  border: none;
  padding: 20px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 600;
  text-align: left;
  gap: 16px;
  transition: var(--transition);
}
.faq-question:hover { color: #444; }
.faq-icon {
  width: 24px;
  height: 24px;
  flex-shrink: 0;
  transition: transform 0.3s ease;
  border: 1.5px solid var(--black);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}
.faq-item.open .faq-icon { transform: rotate(45deg); }
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.3s ease;
}
.faq-item.open .faq-answer { max-height: 300px; padding-bottom: 20px; }
.faq-answer p { font-size: 0.9rem; color: #555; }

/* ─── CUSTOM SOLUTIONS ───────────────────────────── */
.custom-hero {
  padding-top: 72px;
  min-height: 70vh;
  background: var(--black);
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}
.custom-hero-content { position: relative; z-index: 2; padding: 80px 0; }
.custom-hero h1 { color: var(--white); margin-bottom: 16px; max-width: 700px; }
.custom-hero p { color: rgba(255,255,255,0.65); max-width: 560px; font-size: 1.1rem; margin-bottom: 40px; }

.process-section { background: var(--white); }
.process-timeline {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  background: var(--black);
  margin-top: 64px;
}
.process-step {
  background: var(--white);
  padding: 48px 40px;
  transition: var(--transition);
}
.process-step:hover { background: var(--grey-light); }
.process-step-num {
  font-family: var(--font-display);
  font-size: 4.5rem;
  font-weight: 800;
  color: var(--grey-light);
  line-height: 1;
  margin-bottom: 24px;
}
.process-step h4 { font-size: 1.1rem; margin-bottom: 12px; }
.process-step p { font-size: 0.9rem; color: #666; }

.vg-banner {
  background: var(--grey-light);
  padding: 80px;
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 40px;
  border-radius: 4px;
  margin-top: 48px;
}
.vg-banner h3 { margin-bottom: 12px; }
.vg-banner p { color: #555; font-size: 0.95rem; }

/* ─── FOOTER ─────────────────────────────────────── */
footer {
  background: var(--black);
  color: var(--white);
  padding: 80px 0 40px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 64px;
  margin-bottom: 64px;
}
.footer-brand p {
  color: rgba(255,255,255,0.5);
  font-size: 0.9rem;
  margin-top: 16px;
  max-width: 280px;
}
.footer-col h5 {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.5);
  margin-bottom: 20px;
}
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 12px; }
.footer-col a {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.7);
  transition: var(--transition);
}
.footer-col a:hover { color: var(--white); }
.footer-bottom {
  padding-top: 40px;
  border-top: 1px solid rgba(255,255,255,0.1);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
}
.footer-bottom p { font-size: 0.8rem; color: rgba(255,255,255,0.4); }

/* ─── WHATSAPP STICKY ────────────────────────────── */
.wa-sticky {
  position: fixed;
  bottom: 32px;
  right: 32px;
  z-index: 999;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--wa-green);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 32px rgba(37,211,102,0.4);
  transition: var(--transition);
  cursor: pointer;
}
.wa-sticky:hover { transform: scale(1.1); box-shadow: 0 12px 40px rgba(37,211,102,0.5); }
.wa-sticky svg { width: 28px; height: 28px; fill: white; }

/* ─── RESPONSIVE ─────────────────────────────────── */
@media (max-width: 1024px) {
  .products-grid { grid-template-columns: repeat(3, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 40px; }
}

@media (max-width: 768px) {
  section { padding: 64px 0; }
  .container { padding: 0 20px; }

  .nav-links, .nav-cta { display: none; }
  .hamburger { display: flex; }

  h1 { font-size: clamp(2.2rem, 8vw, 3.5rem); }
  h2 { font-size: clamp(1.8rem, 6vw, 2.5rem); }

  .pillars-grid,
  .categories-grid,
  .steps-grid,
  .values-grid,
  .prearranged-grid,
  .process-timeline,
  .products-grid { grid-template-columns: 1fr; }

  .about-strip-inner,
  .mission-grid,
  .contact-grid,
  .product-section-intro { grid-template-columns: 1fr; gap: 40px; }

  .section-header { flex-direction: column; align-items: flex-start; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; text-align: center; }

  .custom-config { grid-template-columns: 1fr; padding: 40px; }
  .vg-banner { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }

  .about-image { height: 300px; }
}