/* ═══════════════════════════════════════════════════════════════
   MonCoachMuscu — Landing Page CSS
   Dark theme + Orange accent (#f77f00)
   ═══════════════════════════════════════════════════════════════ */

/* ── Variables ── */
:root {
  --accent: #f77f00;
  --accent-hover: #e06d00;
  --accent-glow: rgba(247, 127, 0, 0.15);
  --bg: #0a0a0c;
  --surface: #16161e;
  --surface-hover: #1e1e28;
  --border: #22222e;
  --border-hover: #33334a;
  --ok: #2a9d8f;
  --err: #e63946;
  --t1: #f0ece6;
  --t2: #ffffff;
  --t3: #ffffff;
  --r: 14px;
  --r-lg: 20px;
}

/* ── Reset ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'DM Sans', sans-serif;
  background: var(--bg);
  color: var(--t1);
  min-height: 100vh;
  overflow-x: hidden;
  line-height: 1.6;
}

/* ── Typography ── */
h1, h2, h3, .font-display {
  font-family: 'Bebas Neue', sans-serif;
  letter-spacing: 0.04em;
}

/* ── Scrollbar ── */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: var(--t3); }

/* ═══════════════════════════════════════════════════════════════
   HEADER
   ═══════════════════════════════════════════════════════════════ */
.hdr {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 1rem 2rem;
  transition: all 0.3s;
  background: transparent;
}
.hdr.scrolled {
  background: rgba(10, 10, 12, 0.92);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  padding: 0.75rem 2rem;
}
.hdr-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  color: var(--t1);
}
.logo span {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 1.6rem;
  letter-spacing: 0.03em;
  color: var(--accent);
}
.nav {
  display: flex;
  align-items: center;
  gap: 2rem;
}
.nav a {
  color: #fff;
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  transition: color 0.2s;
  position: relative;
}
.nav a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--accent);
  transition: width 0.2s;
}
.nav a:hover::after { width: 100%; }

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.hamburger span {
  width: 24px;
  height: 2px;
  background: var(--t1);
  border-radius: 2px;
  transition: all 0.3s;
}
.hamburger.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* ═══════════════════════════════════════════════════════════════
   BUTTONS
   ═══════════════════════════════════════════════════════════════ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.9rem 2rem;
  border-radius: var(--r);
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  transition: all 0.25s;
  border: none;
  text-decoration: none;
  font-family: inherit;
  gap: 0.5rem;
}
.btn-primary {
  background: var(--accent);
  color: #000;
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 30px rgba(247, 127, 0, 0.3);
}
.btn-outline {
  background: transparent;
  border: 2px solid var(--accent);
  color: var(--accent);
}
.btn-outline:hover {
  background: var(--accent);
  color: #000;
}
.btn-sm {
  padding: 0.5rem 1.2rem;
  font-size: 0.85rem;
  border-radius: 10px;
}
.btn-accent {
  background: var(--accent);
  color: #000;
}
.btn-accent:hover {
  opacity: 0.85;
}
.btn-lg {
  padding: 1.1rem 2.5rem;
  font-size: 1.1rem;
}

/* ═══════════════════════════════════════════════════════════════
   HERO
   ═══════════════════════════════════════════════════════════════ */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 120px 2rem 80px;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(247, 127, 0, 0.08) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}
.hero-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  width: 100%;
}
.hero-title {
  font-size: clamp(3rem, 6vw, 5rem);
  line-height: 1;
  color: var(--accent);
  margin-bottom: 1.5rem;
}
.hero-sub {
  font-size: 1.15rem;
  color: var(--t2);
  max-width: 480px;
  margin-bottom: 2rem;
  line-height: 1.7;
}
.hero-exp {
  display: block;
  font-size: 2.2rem;
  font-weight: 800;
  color: #fff;
  margin-top: 0.5rem;
  letter-spacing: 1px;
}
.hero-cta {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.75rem;
}
.hero-trial {
  color: var(--ok);
  font-size: 1.8rem;
  font-weight: 700;
}

/* Phone Mockup */
.hero-visual {
  display: flex;
  justify-content: center;
}
.phone-pair {
  display: flex;
  gap: 1.2rem;
  align-items: center;
  position: relative;
}
.phone-mockup {
  width: 300px;
  background: var(--surface);
  border-radius: 36px;
  padding: 12px;
  border: 2px solid var(--border);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
  flex-shrink: 0;
  height: 600px;
}
.phone-float-1 { animation: float 6s ease-in-out infinite; }
.phone-float-2 { animation: float 6s ease-in-out infinite 1.5s; }
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}
.phone-screen {
  background: var(--bg);
  border-radius: 26px;
  overflow: hidden;
  height: 100%;
  display: flex;
  flex-direction: column;
}
.phone-header {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 16px;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  font-family: 'Bebas Neue', sans-serif;
  font-size: 1rem;
  letter-spacing: 0.03em;
  color: var(--accent);
}
.phone-content {
  padding: 16px;
  flex: 1;
  overflow: hidden;
}
.phone-gauge {
  text-align: center;
  margin-bottom: 16px;
}
.phone-gauge svg { width: 120px; }
.phone-gauge-val {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 1.8rem;
  color: var(--accent);
  margin-top: -8px;
}
.phone-gauge-lbl {
  font-size: 0.75rem;
  color: var(--t3);
}
.phone-exercises {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.phone-ex {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px;
  background: var(--surface);
  border-radius: 10px;
  border: 1px solid var(--border);
  font-size: 0.85rem;
}
.phone-ex-icon { font-size: 1.4rem; }
.phone-ex small { color: var(--t3); }
.phone-session-badge {
  background: var(--accent);
  color: #0a0a0c;
  font-weight: 700;
  font-size: 0.8rem;
  padding: 8px 12px;
  border-radius: 8px;
  text-align: center;
  margin-bottom: 12px;
  width: 100%;
}
.phone-ex.done { border-color: var(--ok); opacity: 0.7; }
.phone-ex.active { border-color: var(--accent); background: rgba(247, 127, 0, 0.08); }
.phone-progress-bar {
  position: relative;
  height: 24px;
  background: #1a1a1e;
  border-radius: 12px;
  margin-top: 12px;
  overflow: hidden;
}
.phone-progress-fill {
  height: 100%;
  background: var(--accent);
  border-radius: 12px;
  transition: width 0.5s;
}
.phone-progress-text {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 0.7rem;
  font-weight: 700;
  color: #fff;
}

/* ═══════════════════════════════════════════════════════════════
   SECTION TITLES
   ═══════════════════════════════════════════════════════════════ */
.section-title {
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  text-align: center;
  margin-bottom: 1rem;
  color: var(--accent);
}

/* ═══════════════════════════════════════════════════════════════
   GIF SHOWCASE
   ═══════════════════════════════════════════════════════════════ */
.gif-showcase {
  padding: 40px 2rem 80px;
  max-width: 1200px;
  margin: 0 auto;
  text-align: center;
}
.gif-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  margin-top: 3rem;
}
.gif-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  overflow: hidden;
  transition: border-color 0.3s, transform 0.3s;
}
.gif-card:hover {
  border-color: var(--accent);
  transform: translateY(-4px);
}
.gif-card img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  display: block;
}
.gif-label {
  padding: 0.75rem;
  font-size: 0.9rem;
  font-weight: 600;
  color: #fff;
}

/* ═══════════════════════════════════════════════════════════════
   FEATURES
   ═══════════════════════════════════════════════════════════════ */
.features {
  padding: 100px 2rem;
  max-width: 1200px;
  margin: 0 auto;
}
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 3rem;
}
.feature-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 2rem;
  text-align: center;
  transition: all 0.3s;
}
.feature-card:hover {
  border-color: rgba(247, 127, 0, 0.3);
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.3);
}
.feature-icon {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}
.feature-card h3 {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 1.6rem;
  letter-spacing: 1px;
  margin-bottom: 0.75rem;
  color: var(--accent);
}
.feature-card p {
  color: var(--t2);
  font-size: 0.9rem;
  line-height: 1.6;
}

/* ═══════════════════════════════════════════════════════════════
   HOW IT WORKS
   ═══════════════════════════════════════════════════════════════ */
.how-it-works {
  padding: 100px 2rem;
  max-width: 1000px;
  margin: 0 auto;
}
.steps {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 2rem;
  margin-top: 3rem;
}
.step {
  text-align: center;
  flex: 1;
}
.step-number {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: var(--accent);
  color: #000;
  font-family: 'Bebas Neue', sans-serif;
  font-size: 1.8rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1rem;
}
.step h3 {
  font-size: 1.1rem;
  margin-bottom: 0.5rem;
}
.step p {
  color: var(--t2);
  font-size: 0.9rem;
}
.step-arrow {
  font-size: 2rem;
  color: var(--accent);
  font-weight: 700;
}

/* ═══════════════════════════════════════════════════════════════
   TESTIMONIALS
   ═══════════════════════════════════════════════════════════════ */
.testimonials {
  padding: 100px 2rem;
  max-width: 1200px;
  margin: 0 auto;
}
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 3rem;
}
.testimonial-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 2rem;
}
.stars {
  color: var(--accent);
  font-size: 1.2rem;
  margin-bottom: 1rem;
}
.testimonial-card p {
  color: var(--t2);
  font-size: 0.95rem;
  line-height: 1.7;
  margin-bottom: 1.5rem;
  font-style: italic;
}
.testimonial-author strong {
  display: block;
  color: var(--t1);
  font-size: 0.9rem;
}
.testimonial-author span {
  color: var(--t3);
  font-size: 0.8rem;
}
.results-badge {
  display: flex;
  align-items: center;
  gap: 1rem;
  background: linear-gradient(135deg, #1a1200, #2a1a00);
  border: 1px solid var(--accent);
  border-radius: var(--r-lg);
  padding: 1.2rem 2rem;
  margin-top: 2.5rem;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
  text-align: center;
  justify-content: center;
  color: #fff;
  font-size: 1rem;
}
.results-badge-icon {
  font-size: 1.8rem;
}

/* ═══════════════════════════════════════════════════════════════
   PRICING
   ═══════════════════════════════════════════════════════════════ */
.pricing {
  padding: 100px 2rem;
  max-width: 900px;
  margin: 0 auto;
}
.pricing-subtitle {
  text-align: center;
  color: var(--t2);
  margin-bottom: 3rem;
  font-size: 1rem;
}
.plans {
  display: flex;
  gap: 2rem;
  justify-content: center;
}
.plan {
  background: var(--surface);
  border: 2px solid var(--border);
  border-radius: var(--r-lg);
  padding: 2.5rem 2rem;
  width: 320px;
  text-align: center;
  transition: border-color 0.3s;
  position: relative;
}
.plan.popular {
  border-color: var(--accent);
}
.popular-badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--accent);
  color: #000;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 4px 16px;
  border-radius: 8px;
  letter-spacing: 1px;
  font-family: 'Bebas Neue', sans-serif;
}
.plan h3 {
  font-size: 1.4rem;
  margin-bottom: 0.75rem;
}
.price {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 3rem;
  letter-spacing: 0.02em;
  color: var(--t1);
  margin-bottom: 0.25rem;
}
.price span {
  font-size: 1rem;
  color: var(--t3);
  font-family: 'DM Sans', sans-serif;
}
.save {
  color: var(--accent);
  font-size: 0.9rem;
  font-weight: 700;
  margin-bottom: 1rem;
}
.coffee-hint {
  display: inline-block;
  color: var(--accent);
  font-size: 0.95rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}
.trial-badge {
  display: inline-block;
  background: rgba(42, 157, 143, 0.15);
  color: var(--ok);
  font-size: 1.1rem;
  font-weight: 700;
  padding: 6px 16px;
  border-radius: 20px;
  margin-bottom: 1.5rem;
}
.trial-note {
  margin-top: 0.6rem;
  font-size: 0.85rem;
  color: var(--ok);
  font-weight: 600;
}
.plan ul {
  list-style: none;
  text-align: left;
  margin-bottom: 2rem;
}
.plan li {
  color: var(--t2);
  font-size: 0.9rem;
  padding: 8px 0;
  border-bottom: 1px solid var(--border);
}
.plan li::before {
  content: '✓ ';
  color: var(--accent);
  font-weight: 700;
}
.plan .btn {
  width: 100%;
}

/* ═══════════════════════════════════════════════════════════════
   CTA SECTION
   ═══════════════════════════════════════════════════════════════ */
.cta-section {
  padding: 100px 2rem;
  text-align: center;
  background: linear-gradient(180deg, transparent, rgba(247, 127, 0, 0.03), transparent);
}
.cta-section h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  margin-bottom: 1rem;
  color: var(--t1);
}
.cta-section p {
  color: var(--t2);
  font-size: 1.1rem;
  margin-bottom: 2rem;
}

/* ═══════════════════════════════════════════════════════════════
   FOOTER
   ═══════════════════════════════════════════════════════════════ */
.footer {
  border-top: 1px solid var(--border);
  padding: 60px 2rem 24px;
}
.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  gap: 3rem;
  margin-bottom: 2rem;
}
.footer-brand p {
  color: var(--t3);
  font-size: 0.9rem;
  margin-top: 0.75rem;
}
.footer-links {
  display: flex;
  gap: 4rem;
}
.footer-links h4 {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 1rem;
  letter-spacing: 0.05em;
  margin-bottom: 1rem;
  color: var(--t1);
}
.footer-links a {
  display: block;
  color: var(--t3);
  text-decoration: none;
  font-size: 0.85rem;
  padding: 4px 0;
  transition: color 0.2s;
}
.footer-links a:hover { color: var(--accent); }
.footer-bottom {
  text-align: center;
  padding-top: 2rem;
  border-top: 1px solid var(--border);
}
.footer-bottom p {
  color: var(--t3);
  font-size: 0.8rem;
}

/* ═══════════════════════════════════════════════════════════════
   ANIMATIONS
   ═══════════════════════════════════════════════════════════════ */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}
.delay-1 { transition-delay: 0.15s; }
.delay-2 { transition-delay: 0.3s; }
.delay-3 { transition-delay: 0.45s; }

/* PayPal */
.btn-paypal { display: block; width: 100%; margin-top: 0.6rem; padding: 0.7rem 1rem; background: #ffc439; color: #111; border: none; border-radius: 8px; font-family: 'DM Sans', sans-serif; font-size: 0.85rem; font-weight: 700; cursor: pointer; transition: background 0.2s; text-align: center; }
.btn-paypal:hover { background: #f2ba3a; }
.paypal-modal { display: none; position: fixed; inset: 0; background: rgba(0,0,0,0.85); z-index: 1000; align-items: center; justify-content: center; padding: 1rem; }
.paypal-modal.open { display: flex; }
.paypal-modal-content { position: relative; background: #1a1a1e; border: 1px solid #333; border-radius: 16px; padding: 2rem; max-width: 420px; width: 100%; text-align: center; }
.paypal-modal-content h3 { font-family: 'Bebas Neue', sans-serif; font-size: 1.5rem; color: #f77f00; letter-spacing: 1px; margin-bottom: 0.3rem; }
.paypal-modal-content p { font-size: 0.85rem; color: #888; margin-bottom: 1.5rem; }
.paypal-close { position: absolute; top: 1rem; right: 1rem; background: none; border: none; color: #888; font-size: 1.5rem; cursor: pointer; }
.paypal-footer { font-size: 0.75rem; color: #666; margin-top: 1rem; }
.paypal-trial { font-size: 0.95rem; color: #52b788; font-weight: 600; margin-bottom: 0.2rem !important; }
.paypal-subtext { font-size: 0.75rem; color: #888; margin-bottom: 1rem !important; }
.paypal-modal-content .paypal-trial { margin-bottom: 0.2rem !important; }
.paypal-modal-content .paypal-subtext { margin-bottom: 1.2rem !important; }
#paypal-button-container { min-height: 45px; }

/* ═══════════════════════════════════════════════════════════════
   RESPONSIVE
   ═══════════════════════════════════════════════════════════════ */
@media (max-width: 1024px) {
  .hero-inner { grid-template-columns: 1fr; text-align: center; }
  .hero-content { order: 0; }
  .hero-visual { order: 1; margin-top: 2rem; display: flex; justify-content: center; }
  .hero-sub { margin: 0 auto 2rem; }
  .hero-cta { align-items: center; }
  .phone-pair { transform: scale(0.85); justify-content: center; }
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .testimonials-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .nav { display: none; }
  .nav.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: rgba(10, 10, 12, 0.95);
    backdrop-filter: blur(20px);
    padding: 2rem;
    gap: 1.5rem;
    border-bottom: 1px solid var(--border);
  }
  .hamburger { display: flex; }
  .hero { min-height: auto; padding: 100px 1.5rem 24px; text-align: center; }
  .hero-visual { margin-top: 0.5rem; }
  .phone-pair {
    flex-direction: column;
    transform: scale(0.9);
    gap: 1rem;
    align-items: center;
  }
  .features-grid { grid-template-columns: 1fr; }
  .gif-grid { grid-template-columns: repeat(2, 1fr); }
  .steps { flex-direction: column; }
  .step-arrow { transform: rotate(90deg); }
  .testimonials-grid { grid-template-columns: 1fr; }
  .gif-grid { grid-template-columns: repeat(2, 1fr); }
  .plans { flex-direction: column; align-items: center; }
  .plan { width: 100%; max-width: 320px; }
  .footer-inner { flex-direction: column; }
  .footer-links { flex-direction: column; gap: 2rem; }
  .hdr { padding: 0.75rem 1rem; }
}