/* BurpEaze — dark food-tech aesthetic, gold on black */

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

:root {
  --black: #0a0a0a;
  --black-soft: #111111;
  --black-card: #181818;
  --gold: #F5A623;
  --gold-warm: #D4920A;
  --gold-glow: rgba(245, 166, 35, 0.15);
  --gold-border: rgba(245, 166, 35, 0.25);
  --white: #FFFFFF;
  --white-muted: rgba(255,255,255,0.55);
  --white-dim: rgba(255,255,255,0.3);
  --red: #E05555;
}

html { scroll-behavior: smooth; }

body {
  font-family: 'DM Sans', sans-serif;
  background: var(--black);
  color: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
}

::selection { background: var(--gold); color: var(--black); }

::-webkit-scrollbar { width: 5px; }
::-webkit-scrollbar-track { background: var(--black); }
::-webkit-scrollbar-thumb { background: var(--gold-warm); border-radius: 3px; }

/* ===== TYPOGRAPHY ===== */
h1, h2, h3, h4 { font-family: 'Fraunces', serif; font-weight: 600; line-height: 1.15; }

/* ===== NAVBAR ===== */
.navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  padding: 0 clamp(1.5rem, 5vw, 4rem);
  height: 68px;
  display: flex; align-items: center;
  background: rgba(10,10,10,0.88);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--gold-border);
}
.nav-inner {
  width: 100%; max-width: 1200px; margin: 0 auto;
  display: flex; justify-content: space-between; align-items: center;
}
.nav-logo {
  font-family: 'Fraunces', serif;
  font-size: 1.35rem; font-weight: 700;
  color: var(--gold); text-decoration: none; letter-spacing: -0.02em;
}
.nav-logo span { color: var(--white); font-weight: 400; }
.nav-links { display: flex; gap: 2.5rem; }
.nav-links a {
  color: var(--white-muted); text-decoration: none;
  font-size: 0.85rem; font-weight: 500; letter-spacing: 0.04em;
  text-transform: uppercase; transition: color 0.2s;
}
.nav-links a:hover { color: var(--gold); }
.nav-cta {
  background: var(--gold); color: var(--black);
  padding: 0.45rem 1.1rem; border-radius: 2rem;
  font-size: 0.8rem; font-weight: 600; letter-spacing: 0.04em;
  text-transform: uppercase; text-decoration: none;
  transition: background 0.2s, transform 0.2s;
}
.nav-cta:hover { background: #FFD04A; transform: scale(1.03); }

@media (max-width: 640px) { .nav-links { display: none; } }

/* ===== HERO ===== */
.hero {
  min-height: 100vh;
  padding: clamp(7rem, 15vh, 10rem) clamp(1.5rem, 5vw, 5rem) clamp(4rem, 8vh, 6rem);
  display: flex; flex-direction: column;
  background: var(--black);
  position: relative; overflow: hidden;
}
.hero::before {
  content: ''; position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 70% 60% at 60% 40%, rgba(245,166,35,0.06) 0%, transparent 65%),
    radial-gradient(ellipse 40% 40% at 10% 80%, rgba(245,166,35,0.04) 0%, transparent 60%);
  pointer-events: none;
}
.hero-inner {
  max-width: 1200px; margin: 0 auto; width: 100%;
  display: grid; grid-template-columns: 1fr 1fr;
  gap: clamp(3rem, 6vw, 6rem); align-items: center;
}
.hero-left { position: relative; z-index: 1; }

.hero-badge {
  display: inline-block;
  background: transparent;
  color: var(--gold);
  font-size: 0.7rem; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase;
  padding: 0.3rem 0.8rem; border-radius: 2rem;
  border: 1px solid var(--gold-border);
  margin-bottom: 1.75rem; width: fit-content;
}

.hero-headline {
  font-size: clamp(2.8rem, 5.5vw, 5rem);
  color: var(--white);
  margin-bottom: 1.5rem;
  line-height: 1.08;
}
.hero-headline .accent { color: var(--gold); font-style: italic; }

.hero-sub {
  font-size: clamp(1rem, 1.4vw, 1.12rem);
  color: var(--white-muted); max-width: 44ch;
  line-height: 1.75; margin-bottom: 2.5rem;
}

.hero-ctas { display: flex; gap: 1rem; flex-wrap: wrap; }

.btn-gold {
  display: inline-flex; align-items: center; gap: 0.5rem;
  background: var(--gold); color: var(--black);
  padding: 0.8rem 1.6rem; border-radius: 2.5rem;
  font-size: 0.85rem; font-weight: 700; letter-spacing: 0.03em;
  text-decoration: none; border: none; cursor: pointer;
  font-family: 'DM Sans', sans-serif;
  transition: background 0.2s, transform 0.2s, box-shadow 0.2s;
  box-shadow: 0 0 24px rgba(245,166,35,0.2);
}
.btn-gold:hover { background: #FFD04A; transform: translateY(-2px); box-shadow: 0 4px 20px rgba(245,166,35,0.3); }

.btn-outline {
  display: inline-flex; align-items: center; gap: 0.5rem;
  background: transparent; color: var(--white);
  padding: 0.8rem 1.6rem; border-radius: 2.5rem;
  font-size: 0.85rem; font-weight: 600; letter-spacing: 0.03em;
  text-decoration: none; border: 1px solid var(--gold-border);
  font-family: 'DM Sans', sans-serif;
  transition: border-color 0.2s, color 0.2s, background 0.2s;
}
.btn-outline:hover { border-color: var(--gold); color: var(--gold); background: var(--gold-glow); }

/* Hero right — phone mockup grid */
.hero-right {
  position: relative; z-index: 1;
  display: flex; justify-content: center; align-items: center;
}
.phone-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
  transform: rotate(-2deg);
}
.phone-card {
  background: var(--black-card);
  border: 1px solid var(--gold-border);
  border-radius: 18px;
  padding: 0.6rem;
  text-align: center;
  position: relative;
}
.phone-card::before {
  content: ''; position: absolute; top: 6px; left: 50%; transform: translateX(-50%);
  width: 24px; height: 6px; background: var(--black-soft); border-radius: 4px;
}
.phone-img {
  width: 100%; aspect-ratio: 9/16;
  object-fit: cover; border-radius: 10px;
  display: block;
  background: var(--black-soft);
}
.phone-label {
  font-size: 0.62rem; color: var(--gold); font-weight: 600;
  letter-spacing: 0.06em; text-transform: uppercase; margin-top: 0.4rem;
  padding-bottom: 0.25rem;
}

/* Offset rows for staggered effect */
.phone-grid { gap: 0.5rem 0.75rem; }
.phone-card:nth-child(2) { margin-top: 2rem; }
.phone-card:nth-child(5) { margin-top: -1.5rem; }

/* ===== SUBSCRIBE ===== */
.subscribe {
  padding: clamp(5rem, 10vh, 8rem) clamp(1.5rem, 5vw, 5rem);
  background: var(--black-soft);
  position: relative;
}
.subscribe::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(to right, transparent, var(--gold-border), transparent);
}
.subscribe-inner { max-width: 640px; margin: 0 auto; text-align: center; }
.subscribe-label {
  font-size: 0.72rem; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--gold); margin-bottom: 1rem;
}
.subscribe-headline {
  font-size: clamp(2rem, 4vw, 2.8rem);
  color: var(--white); margin-bottom: 1rem;
}
.subscribe-sub {
  font-size: 1rem; color: var(--white-muted); margin-bottom: 2.5rem;
  line-height: 1.7;
}
.subscribe-form { display: flex; flex-direction: column; gap: 0.75rem; align-items: center; }
.form-row { display: flex; gap: 0.75rem; width: 100%; max-width: 440px; }
.subscribe-input {
  flex: 1;
  background: var(--black-card);
  border: 1px solid var(--gold-border);
  border-radius: 2.5rem;
  padding: 0.8rem 1.25rem;
  color: var(--white);
  font-family: 'DM Sans', sans-serif;
  font-size: 0.9rem;
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.subscribe-input::placeholder { color: var(--white-dim); }
.subscribe-input:focus { border-color: var(--gold); box-shadow: 0 0 0 3px rgba(245,166,35,0.1); }
.btn-subscribe {
  background: var(--gold); color: var(--black);
  padding: 0.8rem 2rem; border-radius: 2.5rem;
  font-size: 0.9rem; font-weight: 700; letter-spacing: 0.03em;
  border: none; cursor: pointer; font-family: 'DM Sans', sans-serif;
  transition: background 0.2s, transform 0.2s;
  white-space: nowrap;
}
.btn-subscribe:hover { background: #FFD04A; transform: translateY(-1px); }
.form-note {
  font-size: 0.7rem; color: var(--white-dim);
  margin-top: 0.5rem;
}
.subscribe-msg {
  font-size: 0.85rem; font-weight: 600; padding: 0.6rem 1.2rem;
  border-radius: 2rem; margin-top: 0.75rem;
  display: none;
}
.subscribe-msg.success { display: block; background: rgba(80,200,80,0.15); color: #6FD46F; border: 1px solid rgba(80,200,80,0.25); }
.subscribe-msg.error { display: block; background: rgba(220,80,80,0.15); color: #E07070; border: 1px solid rgba(220,80,80,0.25); }

@media (max-width: 480px) { .form-row { flex-direction: column; } .btn-subscribe { width: 100%; } }

/* ===== HOW IT WORKS ===== */
.how {
  padding: clamp(5rem, 10vh, 8rem) clamp(1.5rem, 5vw, 5rem);
  background: var(--black);
}
.how-header { max-width: 1200px; margin: 0 auto 4rem; text-align: center; }
.how-label {
  font-size: 0.72rem; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--gold); margin-bottom: 1rem;
}
.how-headline {
  font-size: clamp(2rem, 4vw, 3rem);
  color: var(--white);
}
.how-steps {
  max-width: 1200px; margin: 0 auto;
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}
.step {
  background: var(--black-card);
  border: 1px solid var(--gold-border);
  border-radius: 20px; padding: clamp(1.5rem, 3vw, 2rem);
  position: relative;
  transition: border-color 0.3s, box-shadow 0.3s;
}
.step:hover { border-color: rgba(245,166,35,0.5); box-shadow: 0 0 32px rgba(245,166,35,0.08); }
.step-num {
  font-family: 'Fraunces', serif;
  font-size: 3.5rem; font-weight: 800; color: var(--gold);
  opacity: 0.2; line-height: 1; margin-bottom: 1rem;
}
.step-icon {
  width: 44px; height: 44px; background: var(--gold-glow);
  border: 1px solid var(--gold-border); border-radius: 12px;
  display: flex; align-items: center; justify-content: center; margin-bottom: 1.25rem;
}
.step h3 {
  font-size: 1.1rem; color: var(--white); margin-bottom: 0.6rem;
}
.step p {
  font-size: 0.88rem; color: var(--white-muted); line-height: 1.7;
}
.step-arrow {
  position: absolute; right: -1.5rem; top: 50%;
  transform: translateY(-50%);
  color: var(--gold); font-size: 1.5rem; opacity: 0.3;
  display: none;
}

@media (max-width: 768px) {
  .how-steps { grid-template-columns: 1fr; gap: 1.5rem; }
  .step-arrow { display: none; }
}
@media (min-width: 769px) {
  .step:not(:last-child)::after {
    content: '→'; position: absolute; right: -1.5rem; top: 50%;
    transform: translateY(-50%); color: var(--gold); font-size: 1.5rem; opacity: 0.3;
  }
}

/* ===== WHY BURPEAZE ===== */
.why {
  padding: clamp(5rem, 10vh, 8rem) clamp(1.5rem, 5vw, 5rem);
  background: var(--black-soft);
}
.why-header { max-width: 1200px; margin: 0 auto 3.5rem; text-align: center; }
.why-label {
  font-size: 0.72rem; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--gold); margin-bottom: 1rem;
}
.why-headline {
  font-size: clamp(2rem, 4vw, 3rem);
  color: var(--white);
}
.why-grid {
  max-width: 1200px; margin: 0 auto;
  display: grid; grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}
.why-card {
  background: var(--black-card);
  border: 1px solid var(--gold-border);
  border-radius: 16px; padding: clamp(1.5rem, 3vw, 2rem);
  display: flex; gap: 1.25rem; align-items: flex-start;
  transition: border-color 0.3s, box-shadow 0.3s;
}
.why-card:hover { border-color: rgba(245,166,35,0.5); box-shadow: 0 0 24px rgba(245,166,35,0.06); }
.why-icon {
  width: 48px; height: 48px; min-width: 48px;
  background: var(--gold-glow);
  border: 1px solid var(--gold-border); border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  color: var(--gold); font-size: 1.3rem;
}
.why-card h3 {
  font-size: 1.1rem; color: var(--white); margin-bottom: 0.5rem;
}
.why-card p {
  font-size: 0.88rem; color: var(--white-muted); line-height: 1.7;
}

@media (max-width: 640px) { .why-grid { grid-template-columns: 1fr; } }

/* ===== FOOTER ===== */
.footer {
  background: var(--black); padding: 3.5rem clamp(1.5rem, 5vw, 5rem);
  border-top: 1px solid var(--gold-border);
}
.footer-inner {
  max-width: 1200px; margin: 0 auto;
  display: flex; justify-content: space-between; align-items: flex-start;
  flex-wrap: wrap; gap: 2rem;
}
.footer-brand { max-width: 300px; }
.footer-logo {
  font-family: 'Fraunces', serif;
  font-size: 1.5rem; font-weight: 700; color: var(--gold);
  margin-bottom: 0.5rem;
}
.footer-brand p { font-size: 0.82rem; color: var(--white-muted); line-height: 1.6; }
.footer-links-group { display: flex; gap: 3rem; }
.footer-links-col { display: flex; flex-direction: column; gap: 0.75rem; }
.footer-links-col h4 {
  font-family: 'DM Sans', sans-serif;
  font-size: 0.7rem; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--gold); margin-bottom: 0.25rem;
}
.footer-links-col a {
  color: var(--white-muted); text-decoration: none;
  font-size: 0.85rem; transition: color 0.2s;
}
.footer-links-col a:hover { color: var(--gold); }
.footer-bottom {
  width: 100%;
  display: flex; justify-content: space-between; align-items: center;
  flex-wrap: wrap; gap: 1rem;
  border-top: 1px solid rgba(255,255,255,0.06);
  padding-top: 1.5rem; margin-top: 2rem;
}
.footer-meta { font-size: 0.72rem; color: var(--white-dim); letter-spacing: 0.05em; }
.footer-social { display: flex; gap: 1rem; }
.footer-social a {
  width: 36px; height: 36px;
  border: 1px solid var(--gold-border);
  border-radius: 50%; display: flex; align-items: center; justify-content: center;
  color: var(--gold); text-decoration: none; font-size: 0.8rem;
  transition: background 0.2s, border-color 0.2s;
}
.footer-social a:hover { background: var(--gold-glow); border-color: var(--gold); }

@media (max-width: 640px) {
  .footer-inner { flex-direction: column; text-align: center; }
  .footer-links-group { justify-content: center; }
  .footer-bottom { justify-content: center; }
}

/* ===== RESPONSIVE HERO ===== */
@media (max-width: 768px) {
  .hero-inner { grid-template-columns: 1fr; }
  .hero-right { display: none; }
}