/* ===== Arifzone — theme variables ===== */
:root {
  --bg: #07070c;
  --bg-2: #0d0d16;
  --card: #12121d;
  --line: rgba(255, 255, 255, 0.08);
  --text: #f5f5f7;
  --muted: #9b9bad;
  --accent: #ffb800;
  --accent-2: #ff8a00;
  --grad: linear-gradient(120deg, var(--accent), var(--accent-2));
  --radius: 18px;
  --font-display: 'Space Grotesk', 'Segoe UI', sans-serif;
  --font-body: 'Inter', 'Segoe UI', sans-serif;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 90px;
}

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

/* Subtle film grain texture */
body::after {
  content: '';
  position: fixed;
  inset: 0;
  z-index: 999;
  pointer-events: none;
  opacity: 0.05;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='120' height='120' filter='url(%23n)' opacity='0.6'/%3E%3C/svg%3E");
}

.container { width: min(1140px, 92%); margin: 0 auto; }

h1, h2, h3 { font-family: var(--font-display); line-height: 1.15; letter-spacing: -0.02em; }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.6rem); }
img { display: block; max-width: 100%; }

/* ===== Buttons ===== */
.btn {
  display: inline-block;
  padding: 0.85rem 1.8rem;
  border: none;
  border-radius: 999px;
  background: var(--grad);
  color: #1a1200;
  font: 600 1rem var(--font-body);
  text-decoration: none;
  cursor: pointer;
  transition: transform 0.25s, box-shadow 0.25s;
}
.btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 32px rgba(255, 170, 0, 0.35);
}
.btn-ghost {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--line);
}
.btn-ghost:hover { box-shadow: none; border-color: var(--accent); color: var(--accent); }
.btn-small { padding: 0.5rem 1.2rem; font-size: 0.9rem; }

/* ===== Header ===== */
.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 1.1rem 0;
  transition: background 0.3s, backdrop-filter 0.3s, padding 0.3s, border-color 0.3s;
  border-bottom: 1px solid transparent;
}
.header.scrolled {
  background: rgba(7, 7, 12, 0.75);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  padding: 0.7rem 0;
  border-color: var(--line);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; }
.logo {
  font: 700 1.5rem var(--font-display);
  color: var(--text);
  text-decoration: none;
  letter-spacing: -0.03em;
}
.logo span { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.nav { display: flex; align-items: center; gap: 2rem; }
.nav a {
  color: var(--muted);
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 500;
  transition: color 0.2s;
}
.nav a:hover { color: var(--text); }
.nav a.btn { color: #1a1200; }
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
}
.nav-toggle span {
  width: 24px; height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: transform 0.3s, opacity 0.3s;
}
.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ===== Hero ===== */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  padding: 8rem 0 5rem;
  overflow: hidden;
}
.hero-blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(90px);
  opacity: 0.5;
  pointer-events: none;
}
.hero-blob-1 {
  width: 520px; height: 520px;
  top: -160px; right: -120px;
  background: radial-gradient(circle, rgba(255, 184, 0, 0.45), transparent 65%);
  animation: drift 14s ease-in-out infinite alternate;
}
.hero-blob-2 {
  width: 460px; height: 460px;
  bottom: -180px; left: -140px;
  background: radial-gradient(circle, rgba(120, 90, 255, 0.35), transparent 65%);
  animation: drift 18s ease-in-out infinite alternate-reverse;
}
@keyframes drift {
  from { transform: translate(0, 0) scale(1); }
  to   { transform: translate(60px, 40px) scale(1.15); }
}
.hero-inner {
  position: relative;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 4rem;
  align-items: center;
}
.hero-kicker {
  display: inline-block;
  padding: 0.35rem 1rem;
  border: 1px solid rgba(255, 184, 0, 0.35);
  border-radius: 999px;
  color: var(--accent);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 1.4rem;
}
.hero-text h1 {
  font-size: clamp(2.4rem, 5.5vw, 4.2rem);
  font-weight: 700;
  margin-bottom: 1.2rem;
}
.hero-text h1 em {
  font-style: normal;
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero-sub { color: var(--muted); font-size: 1.1rem; max-width: 30rem; margin-bottom: 2rem; }
.hero-actions { display: flex; gap: 1rem; flex-wrap: wrap; margin-bottom: 2.4rem; }
.hero-proof { display: flex; align-items: center; gap: 0.8rem; color: var(--muted); font-size: 0.95rem; }
.stars { color: var(--accent); letter-spacing: 0.15em; }

.hero-visual { perspective: 1000px; }
.hero-img-wrap {
  position: relative;
  border-radius: 24px;
  transform-style: preserve-3d;
  transition: transform 0.35s ease-out;
}
.hero-img {
  width: 100%;
  border-radius: 24px;
  box-shadow: 0 40px 80px rgba(0, 0, 0, 0.55), 0 0 0 1px var(--line);
}
.hero-img-wrap::before {
  content: '';
  position: absolute;
  inset: -2px;
  border-radius: 26px;
  background: var(--grad);
  opacity: 0.35;
  filter: blur(28px);
  z-index: -1;
}
.hero-badge {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.6rem 1.1rem;
  border-radius: 999px;
  background: rgba(13, 13, 22, 0.85);
  backdrop-filter: blur(10px);
  border: 1px solid var(--line);
  font-size: 0.85rem;
  font-weight: 600;
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.4);
  animation: float 5s ease-in-out infinite;
}
.hero-badge svg { width: 16px; height: 16px; color: var(--accent); }
.hero-badge-1 { top: 8%; left: -8%; }
.hero-badge-2 { bottom: 8%; right: -6%; animation-delay: -2.5s; }
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}

/* ===== Marquee ===== */
.marquee {
  overflow: hidden;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--bg-2);
  padding: 1rem 0;
}
.marquee-track {
  display: flex;
  white-space: nowrap;
  width: max-content;
  animation: marquee 28s linear infinite;
}
.marquee-track span {
  font: 600 0.95rem var(--font-display);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}
@keyframes marquee {
  to { transform: translateX(-50%); }
}

/* ===== Sections ===== */
.section { padding: 6.5rem 0; }
.section-alt { background: var(--bg-2); }
.section-head { max-width: 34rem; margin-bottom: 3.5rem; }
.section-head p:not(.section-kicker) { color: var(--muted); margin-top: 0.8rem; }
.section-kicker {
  color: var(--accent);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 0.6rem;
}

/* ===== Product cards ===== */
.product-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.6rem;
}
.product-card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform 0.35s, border-color 0.35s, box-shadow 0.35s;
}
.product-card:hover {
  transform: translateY(-8px);
  border-color: rgba(255, 184, 0, 0.4);
  box-shadow: 0 24px 50px rgba(0, 0, 0, 0.45);
}
.product-img {
  position: relative;
  aspect-ratio: 4 / 3.4;
  overflow: hidden;
}
.product-img img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.2, 0.6, 0.2, 1);
}
.product-card:hover .product-img img { transform: scale(1.08); }
.product-tag {
  position: absolute;
  top: 0.9rem; left: 0.9rem;
  padding: 0.3rem 0.85rem;
  border-radius: 999px;
  background: var(--grad);
  color: #1a1200;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.04em;
}
.product-body { padding: 1.3rem 1.3rem 1.5rem; }
.product-cat {
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 0.35rem;
}
.product-body h3 { font-size: 1.15rem; margin-bottom: 0.7rem; }
.product-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1rem;
}
.product-stars { color: var(--accent); font-size: 0.85rem; letter-spacing: 0.08em; }
.product-stars em { font-style: normal; color: var(--muted); margin-left: 0.3rem; }
.product-price { font: 700 1.2rem var(--font-display); }
.product-link {
  color: var(--accent);
  font-weight: 600;
  font-size: 0.92rem;
  text-decoration: none;
  transition: letter-spacing 0.25s;
}
.product-link:hover { letter-spacing: 0.04em; }

/* ===== Stats band ===== */
.stats {
  background: var(--grad);
  padding: 3.2rem 0;
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  text-align: center;
}
.stat strong {
  display: block;
  font: 700 clamp(2rem, 4vw, 2.8rem) var(--font-display);
  color: #1a1200;
  letter-spacing: -0.02em;
}
.stat span { color: rgba(26, 18, 0, 0.75); font-weight: 600; font-size: 0.95rem; }

/* ===== About ===== */
.about-inner {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 4rem;
  align-items: center;
}
.about-visual img {
  border-radius: var(--radius);
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.5), 0 0 0 1px var(--line);
}
.about-text p { color: var(--muted); margin-bottom: 1.1rem; }
.about-text h2 { margin-bottom: 1.4rem; }
.check-list { list-style: none; margin-top: 1.6rem; display: grid; gap: 0.8rem; }
.check-list li {
  position: relative;
  padding-left: 2rem;
  font-weight: 500;
}
.check-list li::before {
  content: '✓';
  position: absolute;
  left: 0; top: 0;
  width: 1.4rem; height: 1.4rem;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: rgba(255, 184, 0, 0.15);
  color: var(--accent);
  font-size: 0.8rem;
  font-weight: 700;
}

/* ===== Feature cards ===== */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.6rem;
}
.feature-card {
  padding: 2rem 1.6rem;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  transition: transform 0.35s, border-color 0.35s;
}
.feature-card:hover {
  transform: translateY(-6px);
  border-color: rgba(255, 184, 0, 0.4);
}
.feature-icon {
  width: 52px; height: 52px;
  display: grid;
  place-items: center;
  border-radius: 14px;
  background: rgba(255, 184, 0, 0.12);
  margin-bottom: 1.2rem;
}
.feature-icon svg { width: 26px; height: 26px; color: var(--accent); }
.feature-card h3 { font-size: 1.1rem; margin-bottom: 0.5rem; }
.feature-card p { color: var(--muted); font-size: 0.93rem; }

/* ===== Steps (how it works) ===== */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 1.6rem;
}
.step-card {
  position: relative;
  padding: 2rem 1.6rem;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform 0.35s, border-color 0.35s;
}
.step-card::after {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--grad);
  opacity: 0;
  transition: opacity 0.35s;
}
.step-card:hover { transform: translateY(-6px); border-color: rgba(255, 184, 0, 0.4); }
.step-card:hover::after { opacity: 1; }
.step-num {
  display: block;
  font: 700 2.4rem var(--font-display);
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  margin-bottom: 0.9rem;
}
.step-card h3 { font-size: 1.1rem; margin-bottom: 0.5rem; }
.step-card p { color: var(--muted); font-size: 0.93rem; }

/* ===== Review cards ===== */
.review-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.6rem;
}
.review-card {
  padding: 1.8rem;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  transition: transform 0.35s, border-color 0.35s;
}
.review-card:hover { transform: translateY(-6px); border-color: rgba(255, 184, 0, 0.4); }
.review-card .stars { margin-bottom: 1rem; }
.review-card blockquote {
  color: var(--text);
  font-size: 0.98rem;
  margin-bottom: 1.4rem;
}
.review-card figcaption strong { display: block; font-size: 0.95rem; }
.review-card figcaption span { color: var(--muted); font-size: 0.82rem; }

/* ===== Contact ===== */
.contact-inner { max-width: 640px; margin: 0 auto; }
.contact-inner .section-head { text-align: center; margin-left: auto; margin-right: auto; }
.contact-form {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 2.2rem;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.2rem; }
.form-group { margin-bottom: 1.2rem; }
.form-group label {
  display: block;
  font-size: 0.88rem;
  font-weight: 600;
  margin-bottom: 0.45rem;
}
.form-group input,
.form-group textarea {
  width: 100%;
  padding: 0.8rem 1rem;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--bg);
  color: var(--text);
  font: 400 0.95rem var(--font-body);
  transition: border-color 0.2s, box-shadow 0.2s;
  resize: vertical;
}
.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(255, 184, 0, 0.15);
}
.form-note {
  margin-top: 1rem;
  color: var(--accent);
  font-weight: 600;
}

/* ===== Footer ===== */
.footer { border-top: 1px solid var(--line); background: var(--bg-2); }
.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 2rem;
  padding: 3rem 0 2rem;
}
.footer-inner p { color: var(--muted); font-size: 0.92rem; margin-top: 0.6rem; }
.footer-links { display: flex; gap: 1.8rem; }
.footer-links a {
  color: var(--muted);
  text-decoration: none;
  font-size: 0.92rem;
  transition: color 0.2s;
}
.footer-links a:hover { color: var(--accent); }
.footer-bottom {
  border-top: 1px solid var(--line);
  padding: 1.2rem 0;
  text-align: center;
  color: var(--muted);
  font-size: 0.85rem;
}

/* ===== Scroll reveal ===== */
[data-reveal] {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s ease, transform 0.7s cubic-bezier(0.2, 0.6, 0.2, 1);
}
[data-reveal].revealed { opacity: 1; transform: none; }

/* ===== Responsive ===== */
@media (max-width: 1024px) {
  .hero-inner { grid-template-columns: 1fr; gap: 3rem; }
  .hero { padding-top: 7rem; min-height: auto; }
  .hero-sub { max-width: none; }
  .hero-badge-1 { left: 4%; }
  .hero-badge-2 { right: 4%; }
  .product-grid, .feature-grid { grid-template-columns: repeat(2, 1fr); }
  .review-grid { grid-template-columns: 1fr; max-width: 560px; margin: 0 auto; }
  .about-inner { grid-template-columns: 1fr; gap: 2.5rem; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 1.5rem; }
}

@media (max-width: 640px) {
  .nav {
    position: fixed;
    top: 0; right: 0;
    height: 100svh;
    width: min(300px, 80vw);
    flex-direction: column;
    justify-content: center;
    gap: 2.2rem;
    background: rgba(13, 13, 22, 0.97);
    backdrop-filter: blur(16px);
    border-left: 1px solid var(--line);
    transform: translateX(100%);
    transition: transform 0.35s ease;
  }
  .nav.open { transform: translateX(0); }
  .nav a { font-size: 1.1rem; }
  .nav-toggle { display: flex; z-index: 101; }
  .product-grid, .feature-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .footer-inner { flex-direction: column; }
  .section { padding: 4.5rem 0; }
}

/* ===== Reduced motion preference ===== */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  html { scroll-behavior: auto; }
  [data-reveal] { opacity: 1; transform: none; }
}