/* ──────────────────────────────────────────
   NFC IRAQ — Brand styles
   Colors: dark green #0E3B2E, gold #C9A227
   ────────────────────────────────────────── */

:root {
  --green: #0E3B2E;
  --green-light: #145C45;
  --green-dark: #082018;
  --gold: #C9A227;
  --gold-light: #E0BF5B;
  --cream: #FAF7F0;
  --white: #FFFFFF;
  --black: #0A0A0A;
  --gray: #6B7280;
  --gray-light: #E5E7EB;
  --shadow: 0 10px 40px rgba(14, 59, 46, 0.08);
  --shadow-lg: 0 20px 60px rgba(14, 59, 46, 0.15);
  --radius: 16px;
  --radius-sm: 8px;
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: 'Cairo', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-weight: 400;
  line-height: 1.6;
  color: var(--black);
  background: var(--cream);
  overflow-x: hidden;
}

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

a {
  color: inherit;
  text-decoration: none;
  transition: all 0.2s ease;
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* ────── Buttons ────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.875rem 1.75rem;
  border-radius: 999px;
  font-weight: 700;
  font-size: 1rem;
  cursor: pointer;
  border: 2px solid transparent;
  transition: all 0.25s ease;
  white-space: nowrap;
  text-align: center;
}

.btn-primary {
  background: var(--green);
  color: var(--white);
}
.btn-primary:hover {
  background: var(--green-light);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.btn-ghost {
  background: transparent;
  color: var(--green);
  border-color: var(--green);
}
.btn-ghost:hover {
  background: var(--green);
  color: white;
}

.btn-gold {
  background: var(--gold);
  color: var(--green-dark);
}
.btn-gold:hover {
  background: var(--gold-light);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.btn-block {
  width: 100%;
}

.btn-large {
  padding: 1.125rem 2.5rem;
  font-size: 1.125rem;
}

/* ────── Header ────── */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(250, 247, 240, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(14, 59, 46, 0.08);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 1.5rem;
  gap: 2rem;
}

.brand-logo {
  height: 56px;
  width: auto;
}

.nav {
  display: flex;
  gap: 2rem;
  flex: 1;
  justify-content: center;
}

.nav a {
  font-weight: 600;
  color: var(--green);
  position: relative;
}
.nav a:hover {
  color: var(--gold);
}

.nav-cta {
  flex-shrink: 0;
}

@media (max-width: 800px) {
  .nav { display: none; }
  .brand-logo { height: 44px; }
  .nav-cta { padding: 0.625rem 1.25rem; font-size: 0.9rem; }
}

/* ────── Hero ────── */
.hero {
  padding: 4rem 0 5rem;
  background: linear-gradient(180deg, var(--cream) 0%, #F3EFDF 100%);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -10%;
  right: -10%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(201, 162, 39, 0.15), transparent 70%);
  pointer-events: none;
}

.hero-inner {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 4rem;
  align-items: center;
  position: relative;
}

.eyebrow {
  display: inline-block;
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--gold);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 1rem;
  padding: 0.4rem 1rem;
  background: rgba(201, 162, 39, 0.1);
  border-radius: 999px;
}

.gold-text { color: var(--gold); }
.gold { color: var(--gold); }

.hero-title {
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 900;
  color: var(--green);
  line-height: 1.1;
  margin-bottom: 1.25rem;
}

.hero-sub {
  font-size: 1.25rem;
  color: var(--gray);
  margin-bottom: 2rem;
  max-width: 480px;
  line-height: 1.7;
}

.hero-cta {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 3rem;
}

.hero-stats {
  display: flex;
  gap: 2.5rem;
  padding-top: 2rem;
  border-top: 1px solid rgba(14, 59, 46, 0.1);
}

.hero-stats > div {
  display: flex;
  flex-direction: column;
}

.hero-stats strong {
  font-size: 2rem;
  font-weight: 800;
  color: var(--green);
  line-height: 1;
}

.hero-stats span {
  color: var(--gray);
  font-size: 0.9rem;
  margin-top: 0.25rem;
}

.hero-image {
  position: relative;
}

.hero-image img {
  width: 100%;
  filter: drop-shadow(0 30px 60px rgba(14, 59, 46, 0.2));
}

@media (max-width: 900px) {
  .hero-inner { grid-template-columns: 1fr; gap: 2rem; text-align: center; }
  .hero-sub { margin-left: auto; margin-right: auto; }
  .hero-cta { justify-content: center; }
  .hero-stats { justify-content: center; }
}

/* ────── Section heading ────── */
.section-head {
  text-align: center;
  margin-bottom: 3rem;
}

.section-head h2 {
  font-size: clamp(2rem, 4vw, 2.75rem);
  font-weight: 800;
  color: var(--green);
  margin-bottom: 0.75rem;
  line-height: 1.2;
}

.section-head p {
  color: var(--gray);
  font-size: 1.1rem;
}

/* ────── Products ────── */
.products {
  padding: 5rem 0;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
  max-width: 1000px;
  margin: 0 auto;
}

.product-card {
  background: white;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: all 0.35s ease;
  position: relative;
  display: flex;
  flex-direction: column;
}

.product-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}

.product-card.featured {
  border: 2px solid var(--gold);
}

.badge-featured {
  position: absolute;
  top: 1rem;
  left: 1rem;
  background: var(--gold);
  color: var(--green-dark);
  padding: 0.4rem 1rem;
  border-radius: 999px;
  font-size: 0.85rem;
  font-weight: 700;
  z-index: 2;
}

.product-image {
  width: 100%;
  height: 320px;
  background: linear-gradient(135deg, #F3EFDF, #FAF7F0);
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.product-image img {
  max-width: 85%;
  max-height: 85%;
  width: auto;
  height: auto;
  object-fit: contain;
  transition: opacity 0.2s ease;
}

.color-picker {
  display: flex;
  gap: 0.6rem;
  align-items: center;
}

.swatch {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  border: 2px solid transparent;
  cursor: pointer;
  padding: 0;
  transition: all 0.2s ease;
  position: relative;
}

.swatch:hover {
  transform: scale(1.1);
}

.swatch.active {
  border-color: var(--gold);
  transform: scale(1.15);
  box-shadow: 0 0 0 2px var(--cream), 0 0 0 4px var(--gold);
}

.swatch:focus {
  outline: none;
}

.product-body {
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  flex: 1;
}

.product-body h3 {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--green);
}

.product-desc {
  color: var(--gray);
  line-height: 1.6;
}

.product-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.product-features li {
  padding-right: 1.5rem;
  position: relative;
  color: var(--black);
  font-size: 0.95rem;
}

.product-features li::before {
  content: '✓';
  position: absolute;
  right: 0;
  color: var(--gold);
  font-weight: 800;
}

.color-row {
  display: flex;
  gap: 0.6rem;
  align-items: center;
}

.dot {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: inline-block;
}

.price-row {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  padding-top: 0.5rem;
  border-top: 1px solid var(--gray-light);
}

.price strong {
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--green);
}

.min-order {
  color: var(--gray);
  font-size: 0.9rem;
}

.price-tiers {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
  padding-top: 0.5rem;
  border-top: 1px solid var(--gray-light);
}

.tier {
  background: var(--cream);
  padding: 0.875rem;
  border-radius: var(--radius-sm);
  text-align: center;
  position: relative;
  border: 2px solid transparent;
}

.tier.highlight {
  background: var(--green);
  color: white;
  border-color: var(--gold);
}

.tier-qty {
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 0.25rem;
}

.tier-price {
  font-size: 1.05rem;
  font-weight: 800;
}

.tier-tag {
  position: absolute;
  top: -10px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--gold);
  color: var(--green-dark);
  font-size: 0.7rem;
  font-weight: 800;
  padding: 0.2rem 0.65rem;
  border-radius: 999px;
}

@media (max-width: 800px) {
  .product-grid { grid-template-columns: 1fr; }
}

/* ────── Forever Link ────── */
.forever {
  padding: 5rem 0;
  background: linear-gradient(135deg, var(--green-dark), var(--green));
  color: white;
  position: relative;
  overflow: hidden;
}

.forever::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 80% 20%, rgba(201, 162, 39, 0.2), transparent 60%);
}

.forever-inner {
  position: relative;
  text-align: center;
  max-width: 700px;
  margin: 0 auto;
}

.forever h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  margin-bottom: 1rem;
  line-height: 1.2;
}

.forever p {
  color: rgba(255, 255, 255, 0.85);
  font-size: 1.15rem;
  margin-bottom: 2rem;
  line-height: 1.7;
}

.forever-list {
  list-style: none;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
  margin: 2rem auto;
  max-width: 500px;
  text-align: right;
}

.forever-list li {
  background: rgba(255, 255, 255, 0.05);
  padding: 0.75rem 1rem;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.forever-price {
  font-size: 1.5rem;
  margin: 1.5rem 0;
}

.forever-price strong {
  font-size: 3rem;
  color: var(--gold);
  font-weight: 900;
  display: block;
  line-height: 1;
}

@media (max-width: 600px) {
  .forever-list { grid-template-columns: 1fr; }
}

/* ────── Features ────── */
.features {
  padding: 5rem 0;
  background: white;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.feature {
  text-align: center;
  padding: 2rem 1rem;
  border-radius: var(--radius);
  transition: all 0.3s ease;
}

.feature:hover {
  background: var(--cream);
  transform: translateY(-4px);
}

.feature-icon {
  font-size: 3rem;
  margin-bottom: 1rem;
}

.feature h3 {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--green);
  margin-bottom: 0.5rem;
}

.feature p {
  color: var(--gray);
  font-size: 0.95rem;
  line-height: 1.6;
}

@media (max-width: 800px) {
  .features-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 480px) {
  .features-grid { grid-template-columns: 1fr; }
}

/* ────── How it works ────── */
.how {
  padding: 5rem 0;
  background: var(--cream);
}

.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  max-width: 1000px;
  margin: 0 auto;
}

.step {
  background: white;
  padding: 2rem;
  border-radius: var(--radius);
  text-align: center;
  box-shadow: var(--shadow);
  position: relative;
}

.step-num {
  width: 56px;
  height: 56px;
  margin: 0 auto 1.25rem;
  background: var(--green);
  color: var(--gold);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.75rem;
  font-weight: 800;
}

.step h3 {
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--green);
  margin-bottom: 0.5rem;
}

.step p {
  color: var(--gray);
  line-height: 1.6;
}

@media (max-width: 800px) {
  .steps { grid-template-columns: 1fr; }
}

/* ────── Pricing ────── */
.pricing {
  padding: 5rem 0;
  background: white;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  max-width: 1000px;
  margin: 0 auto;
}

.price-card {
  background: var(--cream);
  padding: 2rem;
  border-radius: var(--radius);
  text-align: center;
  position: relative;
  transition: all 0.3s ease;
  border: 2px solid transparent;
}

.price-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.price-card.highlight {
  background: var(--green);
  color: white;
  border-color: var(--gold);
}

.price-card.highlight h3 {
  color: white;
}

.price-card.highlight .price-amount strong {
  color: var(--gold);
}

.price-card.highlight ul li {
  color: rgba(255, 255, 255, 0.85);
}

.price-tag {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--gold);
  color: var(--green-dark);
  padding: 0.4rem 1rem;
  border-radius: 999px;
  font-weight: 800;
  font-size: 0.85rem;
}

.price-card h3 {
  font-size: 1.3rem;
  color: var(--green);
  margin-bottom: 1rem;
  font-weight: 800;
}

.price-amount {
  margin-bottom: 0.25rem;
}

.price-amount strong {
  font-size: 2.75rem;
  color: var(--green);
  font-weight: 900;
}

.price-meta {
  color: var(--gray);
  font-size: 0.9rem;
  margin-bottom: 1.5rem;
}

.price-card ul {
  list-style: none;
  text-align: right;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.price-card ul li {
  padding-right: 1.5rem;
  position: relative;
  color: var(--black);
  font-size: 0.95rem;
}

.price-card ul li::before {
  content: '✓';
  position: absolute;
  right: 0;
  color: var(--gold);
  font-weight: 800;
}

.pricing-note {
  text-align: center;
  margin-top: 2.5rem;
  padding: 1.25rem;
  background: var(--cream);
  border-radius: var(--radius-sm);
  color: var(--gray);
  font-size: 0.95rem;
}

@media (max-width: 800px) {
  .pricing-grid { grid-template-columns: 1fr; }
}

/* ────── CTA ────── */
.cta {
  padding: 5rem 0;
  background: linear-gradient(135deg, var(--green), var(--green-dark));
  color: white;
  text-align: center;
}

.cta h2 {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  margin-bottom: 1rem;
  font-weight: 800;
}

.cta p {
  color: rgba(255, 255, 255, 0.85);
  font-size: 1.15rem;
  margin-bottom: 2rem;
}

/* ────── Footer ────── */
.footer {
  background: var(--green-dark);
  color: rgba(255, 255, 255, 0.8);
  padding: 3rem 0 0;
}

.footer-inner {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 2.5rem;
  padding: 0 1.5rem;
}

.footer-brand img {
  height: 80px;
  margin-bottom: 0.5rem;
}

.footer-brand p {
  color: var(--gold);
  font-weight: 600;
}

.footer h4 {
  color: white;
  margin-bottom: 1rem;
  font-size: 1.05rem;
}

.footer-links a,
.footer-social a {
  display: block;
  color: rgba(255, 255, 255, 0.75);
  margin-bottom: 0.5rem;
  font-size: 0.95rem;
}

.footer-links a:hover,
.footer-social a:hover {
  color: var(--gold);
}

.footer-bottom {
  margin-top: 2rem;
  padding: 1.5rem;
  text-align: center;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.5);
}

@media (max-width: 700px) {
  .footer-inner { grid-template-columns: 1fr; gap: 2rem; text-align: center; }
  .footer-brand img { margin-left: auto; margin-right: auto; }
}

/* ────── WhatsApp Floating Button ────── */
.whatsapp-fab {
  position: fixed;
  bottom: 1.5rem;
  left: 1.5rem;
  width: 60px;
  height: 60px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 30px rgba(37, 211, 102, 0.4);
  z-index: 99;
  transition: all 0.3s ease;
  animation: pulse 2.5s infinite;
}

.whatsapp-fab:hover {
  transform: scale(1.1);
  box-shadow: 0 12px 40px rgba(37, 211, 102, 0.6);
}

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

@keyframes pulse {
  0%, 100% { box-shadow: 0 8px 30px rgba(37, 211, 102, 0.4); }
  50% { box-shadow: 0 8px 30px rgba(37, 211, 102, 0.7), 0 0 0 12px rgba(37, 211, 102, 0); }
}