/* ===========================
   Coach Zaid Mahmud — stylesheet
   Black & white, one accent colour, no slop.
=========================== */

:root{
  --black: #0a0a0a;
  --black-soft: #121212;
  --panel: #151515;
  --white: #f4f4f1;
  --grey: #9a9a95;
  --grey-line: #2a2a28;
  --accent: #c6ff3d;
  --accent-dim: #9bd62d;

  --font-display: 'Anton', Impact, sans-serif;
  --font-body: 'Inter', -apple-system, Segoe UI, sans-serif;

  --container: 1180px;
  --radius: 2px;
}

*{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }

body{
  margin: 0;
  background: var(--black);
  color: var(--white);
  font-family: var(--font-body);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

a{ color: inherit; text-decoration: none; }

.container{
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

h1, h2, h3{
  font-family: var(--font-display);
  text-transform: uppercase;
  letter-spacing: 0.01em;
  line-height: 1.05;
  margin: 0;
}

em{ color: var(--accent); font-style: normal; }

p{ margin: 0 0 16px; color: var(--grey); max-width: 60ch; }

.noise-overlay{
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 2;
  opacity: 0.035;
  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' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  mix-blend-mode: overlay;
}

/* ===== Buttons ===== */
.btn{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 26px;
  font-weight: 700;
  font-size: 0.95rem;
  border-radius: var(--radius);
  border: 1.5px solid transparent;
  cursor: pointer;
  transition: transform 0.18s ease, background 0.18s ease, color 0.18s ease, border-color 0.18s ease;
  white-space: nowrap;
}
.btn:active{ transform: scale(0.97); }

.btn-accent{
  background: var(--accent);
  color: var(--black);
}
.btn-accent:hover{ background: var(--white); }

.btn-outline{
  background: transparent;
  color: var(--white);
  border-color: var(--grey-line);
}
.btn-outline:hover{ border-color: var(--accent); color: var(--accent); }

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

.btn-sm{ padding: 9px 16px; font-size: 0.82rem; }
.btn-lg{ padding: 17px 32px; font-size: 1rem; }
.btn-block{ width: 100%; }

/* ===== Header ===== */
.site-header{
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(10,10,10,0.75);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s ease, background 0.3s ease;
}
.site-header.scrolled{
  border-bottom-color: var(--grey-line);
  background: rgba(10,10,10,0.95);
}
.header-inner{
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 24px;
}
.logo{ display: flex; align-items: center; gap: 10px; }
.logo-text{
  font-family: var(--font-display);
  font-size: 0.95rem;
  letter-spacing: 0.04em;
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}
.logo-sub{
  font-family: var(--font-body);
  text-transform: none;
  font-size: 0.6rem;
  letter-spacing: 0.08em;
  color: var(--accent);
  font-weight: 700;
  margin-top: 2px;
}

.main-nav{ display: flex; gap: 32px; }
.main-nav a{
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--grey);
  position: relative;
  padding: 4px 0;
  transition: color 0.2s ease;
}
.main-nav a::after{
  content: '';
  position: absolute;
  left: 0; bottom: 0;
  width: 0; height: 2px;
  background: var(--accent);
  transition: width 0.25s ease;
}
.main-nav a:hover{ color: var(--white); }
.main-nav a:hover::after{ width: 100%; }

.header-actions{ display: flex; gap: 10px; align-items: center; }

.nav-toggle{
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 36px; height: 36px;
  background: none;
  border: none;
  cursor: pointer;
}
.nav-toggle span{
  display: block;
  height: 2px;
  background: var(--white);
  transition: transform 0.25s ease, opacity 0.25s ease;
}

/* ===== Hero ===== */
.hero{
  padding: 180px 0 80px;
  position: relative;
  overflow: hidden;
}
.hero::before{
  content: '';
  position: absolute;
  top: -20%;
  right: -10%;
  width: 60vw;
  height: 60vw;
  background: radial-gradient(circle, rgba(198,255,61,0.08), transparent 70%);
  pointer-events: none;
}
.hero-inner{ position: relative; z-index: 1; max-width: 920px; }

.eyebrow{
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--accent);
  margin-bottom: 20px;
}

.hero-title{
  font-size: clamp(2.6rem, 7vw, 5.2rem);
  color: var(--white);
}
.hero-title .line{ display: block; overflow: hidden; }

.hero-sub{
  font-size: 1.1rem;
  max-width: 54ch;
  margin-top: 24px;
  color: var(--grey);
}

.hero-actions{
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 32px;
}

.hero-note{
  margin-top: 20px;
  font-size: 0.85rem;
  color: var(--grey);
  letter-spacing: 0.02em;
}

/* ===== Marquee ===== */
.marquee{
  border-top: 1px solid var(--grey-line);
  border-bottom: 1px solid var(--grey-line);
  overflow: hidden;
  padding: 16px 0;
  background: var(--black-soft);
}
.marquee-track{
  display: flex;
  gap: 16px;
  white-space: nowrap;
  width: max-content;
  animation: marquee 28s linear infinite;
}
.marquee-track span{
  font-family: var(--font-display);
  font-size: 0.85rem;
  letter-spacing: 0.06em;
  color: var(--grey);
  padding: 0 4px;
}
.marquee-track span:nth-child(odd){ color: var(--accent); }
@keyframes marquee{
  from{ transform: translateX(0); }
  to{ transform: translateX(-50%); }
}

/* ===== Sections ===== */
.section{ padding: 110px 0; }
.section-dark{ background: var(--black-soft); }

.section-tag{
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--accent);
  margin-bottom: 14px;
}
.section-title{
  font-size: clamp(1.9rem, 4vw, 2.8rem);
  color: var(--white);
  margin-bottom: 28px;
  max-width: 16ch;
}

.section-grid{
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 64px;
  align-items: center;
}
.section-grid-reverse .section-media{ order: 2; }
.section-grid-reverse .section-copy{ order: 1; }

.img-placeholder{
  aspect-ratio: 4/5;
  border: 1.5px dashed var(--grey-line);
  border-radius: var(--radius);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 14px;
  background:
    repeating-linear-gradient(135deg, transparent, transparent 18px, rgba(255,255,255,0.025) 18px, rgba(255,255,255,0.025) 19px);
}
.ph-mark{
  font-family: var(--font-display);
  font-size: 2.6rem;
  color: var(--grey-line);
}
.ph-label{
  font-size: 0.78rem;
  color: var(--grey);
  letter-spacing: 0.04em;
}

.pillars{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 36px;
}
.pillar{
  border-top: 2px solid var(--accent);
  padding-top: 16px;
}
.pillar-num{
  font-family: var(--font-display);
  color: var(--grey-line);
  font-size: 1.2rem;
}
.pillar h3{
  font-family: var(--font-body);
  text-transform: none;
  font-size: 1.02rem;
  font-weight: 800;
  color: var(--white);
  margin: 6px 0 6px;
  letter-spacing: 0;
}
.pillar p{ font-size: 0.9rem; margin: 0; }

.check-list{
  list-style: none;
  padding: 0;
  margin: 28px 0;
  display: grid;
  gap: 14px;
}
.check-list li{
  display: flex;
  align-items: baseline;
  gap: 12px;
  color: var(--white);
  font-weight: 500;
  font-size: 0.98rem;
}
.check-list li::before{
  content: '';
  width: 8px; height: 8px;
  background: var(--accent);
  flex-shrink: 0;
  border-radius: 1px;
  transform: translateY(-2px);
}

.hours-card{
  border: 1px solid var(--grey-line);
  border-radius: var(--radius);
  padding: 20px 24px;
  max-width: 360px;
}
.hours-title{
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 12px;
}
.hours-row{
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 8px 0;
  font-size: 0.92rem;
  color: var(--white);
  font-weight: 600;
}
.hours-row + .hours-row{ border-top: 1px solid var(--grey-line); }

/* ===== Pricing ===== */
.pricing-grid{
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-top: 20px;
}
.price-card{
  background: var(--panel);
  border: 1px solid var(--grey-line);
  border-radius: var(--radius);
  padding: 36px 32px;
  position: relative;
  transition: transform 0.25s ease, border-color 0.25s ease;
}
.price-card:hover{ transform: translateY(-6px); border-color: var(--grey); }
.price-card-accent{ border-color: var(--accent); }
.price-card-accent:hover{ border-color: var(--accent); }

.price-badge{
  position: absolute;
  top: -12px; right: 28px;
  background: var(--accent);
  color: var(--black);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  padding: 5px 12px;
  border-radius: 20px;
  text-transform: uppercase;
}
.price-card h3{
  font-family: var(--font-body);
  text-transform: none;
  font-weight: 800;
  font-size: 1.3rem;
  color: var(--white);
  letter-spacing: 0;
  margin-bottom: 14px;
}
.price{ margin-bottom: 18px; display: flex; align-items: baseline; gap: 6px; }
.price-amount{
  font-family: var(--font-display);
  font-size: 2.6rem;
  color: var(--accent);
}
.price-unit{ color: var(--grey); font-size: 0.9rem; }
.price-desc{ font-size: 0.94rem; }
.price-features{
  list-style: none;
  padding: 0;
  margin: 0 0 28px;
  display: grid;
  gap: 10px;
}
.price-features li{
  font-size: 0.88rem;
  color: var(--white);
  padding-left: 18px;
  position: relative;
}
.price-features li::before{
  content: '+';
  position: absolute; left: 0; top: 0;
  color: var(--accent);
  font-weight: 800;
}
.pricing-note{
  margin-top: 28px;
  font-size: 0.88rem;
  text-align: center;
}

/* ===== Benefits ===== */
.benefits-grid{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--grey-line);
  margin-top: 20px;
  border: 1px solid var(--grey-line);
}
.benefit{
  background: var(--black-soft);
  padding: 32px 26px;
  transition: background 0.25s ease;
}
.benefit:hover{ background: var(--panel); }
.benefit-icon{ font-size: 1.6rem; display: inline-block; margin-bottom: 14px; }
.benefit h3{
  font-family: var(--font-body);
  text-transform: none;
  font-weight: 800;
  font-size: 1.02rem;
  color: var(--white);
  letter-spacing: 0;
  margin-bottom: 6px;
}
.benefit p{ font-size: 0.9rem; margin: 0; }

/* ===== Contact ===== */
.contact-direct{
  display: grid;
  gap: 2px;
  margin-top: 32px;
  border: 1px solid var(--grey-line);
}
.contact-row{
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 18px 20px;
  background: var(--panel);
  transition: background 0.2s ease, padding-left 0.2s ease;
}
.contact-row:hover{ background: var(--black-soft); padding-left: 26px; }
.contact-row-icon{
  display: flex; align-items: center; justify-content: center;
  width: 42px; height: 42px;
  border-radius: 50%;
  background: var(--black);
  color: var(--accent);
  flex-shrink: 0;
}
.contact-row strong{ display: block; font-size: 0.98rem; color: var(--white); }
.contact-row small{ color: var(--grey); font-size: 0.85rem; }

.contact-form{
  background: var(--panel);
  border: 1px solid var(--grey-line);
  border-radius: var(--radius);
  padding: 36px;
  display: grid;
  gap: 18px;
}
.form-row{ display: grid; gap: 8px; }
.form-row label{
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  color: var(--grey);
  text-transform: uppercase;
}
.form-row input,
.form-row textarea{
  background: var(--black);
  border: 1px solid var(--grey-line);
  color: var(--white);
  padding: 13px 14px;
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-size: 0.95rem;
  resize: vertical;
  transition: border-color 0.2s ease;
}
.form-row input:focus,
.form-row textarea:focus{
  outline: none;
  border-color: var(--accent);
}
.form-note{
  font-size: 0.78rem;
  text-align: center;
  margin: 0;
  color: var(--grey);
}

/* ===== Footer ===== */
.site-footer{
  border-top: 1px solid var(--grey-line);
  padding: 40px 0;
}
.footer-inner{
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 20px;
}
.footer-brand{ display: flex; align-items: center; gap: 14px; }
.footer-brand strong{ font-size: 0.98rem; }
.footer-brand p{ margin: 2px 0 0; font-size: 0.82rem; }
.footer-links{ display: flex; gap: 24px; font-size: 0.88rem; font-weight: 600; }
.footer-links a:hover{ color: var(--accent); }
.footer-copy{ width: 100%; text-align: center; font-size: 0.78rem; margin: 0; order: 3; padding-right: 0; }

/* ===== Floating WhatsApp ===== */
.float-whatsapp{
  position: fixed;
  bottom: 24px; right: 24px;
  width: 58px; height: 58px;
  background: var(--accent);
  color: var(--black);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 90;
  box-shadow: 0 8px 24px rgba(0,0,0,0.4);
  transition: transform 0.2s ease;
}
.float-whatsapp:hover{ transform: scale(1.08); }

/* ===== Scroll reveal ===== */
.reveal{
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.is-visible{ opacity: 1; transform: translateY(0); }

@media (prefers-reduced-motion: reduce){
  .reveal{ opacity: 1; transform: none; transition: none; }
  .marquee-track{ animation: none; }
  html{ scroll-behavior: auto; }
}

/* ===== Responsive ===== */
@media (max-width: 960px){
  .section-grid{ grid-template-columns: 1fr; gap: 40px; }
  .section-grid-reverse .section-media{ order: 1; }
  .section-grid-reverse .section-copy{ order: 2; }
  .img-placeholder{ aspect-ratio: 16/9; }
  .pillars{ grid-template-columns: 1fr; }
  .pricing-grid{ grid-template-columns: 1fr; }
  .benefits-grid{ grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 800px){
  .main-nav{
    position: fixed;
    top: 68px; left: 0; right: 0;
    background: var(--black);
    border-bottom: 1px solid var(--grey-line);
    flex-direction: column;
    gap: 0;
    padding: 8px 24px 16px;
    transform: translateY(-110%);
    opacity: 0;
    transition: transform 0.3s ease, opacity 0.3s ease;
  }
  .main-nav.open{ transform: translateY(0); opacity: 1; }
  .main-nav a{ padding: 14px 0; border-bottom: 1px solid var(--grey-line); }
  .nav-toggle{ display: flex; }
  .header-actions .btn-sm.call-link span{ display: none; }
  .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); }
}

@media (max-width: 640px){
  .hero{ padding: 140px 0 60px; }
  .section{ padding: 72px 0; }
  .benefits-grid{ grid-template-columns: 1fr; }
  .header-actions .whatsapp-link span{ display: none; }
  .footer-inner{ flex-direction: column; text-align: center; }
  .footer-copy{ padding-bottom: 70px; }
}