/* ============================================================
   FORMA — Personal Training & Nutrition Coaching
   Self-contained design system. No external requests.
   ============================================================ */

/* ---------- Fonts (self-hosted, variable) ---------- */
@font-face {
  font-family: 'Archivo';
  font-style: normal;
  font-weight: 100 900;
  font-stretch: 62% 125%;
  font-display: swap;
  src: url('/assets/fonts/archivo-latin.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Archivo';
  font-style: normal;
  font-weight: 100 900;
  font-stretch: 62% 125%;
  font-display: swap;
  src: url('/assets/fonts/archivo-latin-ext.woff2') format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

/* ---------- Tokens ---------- */
:root {
  --bg: #0a0a0b;
  --surface: #111113;
  --surface-2: #17171a;
  --line: rgba(255, 255, 255, 0.09);
  --line-soft: rgba(255, 255, 255, 0.05);
  --text: #f4f3ef;
  --muted: #a3a29b;
  --accent: #d8ff3a;
  --accent-soft: rgba(216, 255, 58, 0.12);
  --accent-ink: #0c0d05;
  --radius: 18px;
  --font: 'Archivo', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --header-h: 72px;
  --wide: 118%; /* display width for headlines */
}

/* ---------- Reset / base ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 12px); }
body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  font-size: 1.0625rem;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }

::selection { background: var(--accent); color: var(--accent-ink); }

.container { width: min(1180px, 100% - 2.5rem); margin-inline: auto; }
.container-narrow { width: min(880px, 100% - 2.5rem); }

/* ---------- Type ---------- */
.kicker {
  font-size: 0.78rem;
  font-weight: 650;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent);
  display: flex;
  align-items: center;
  gap: 0.9rem;
  margin-bottom: 1.1rem;
}
.kicker::before {
  content: '';
  width: 2rem;
  height: 1px;
  background: var(--accent);
  opacity: 0.7;
}
.section-title {
  font-weight: 830;
  font-stretch: var(--wide);
  text-transform: uppercase;
  font-size: clamp(1.9rem, 4.2vw, 3.1rem);
  line-height: 1.02;
  letter-spacing: -0.005em;
  max-width: 22ch;
}
.section-sub { color: var(--muted); margin-top: 1.1rem; max-width: 52ch; }
.accent { color: var(--accent); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-family: var(--font);
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: 0.02em;
  padding: 0.8rem 1.6rem;
  border-radius: 999px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.18s ease, background 0.18s ease, border-color 0.18s ease, color 0.18s ease;
  white-space: nowrap;
}
.btn-lg { padding: 1.02rem 2.1rem; font-size: 1.02rem; }
.btn-accent { background: var(--accent); color: var(--accent-ink); }
.btn-accent:hover { transform: translateY(-2px); background: #e6ff70; }
.btn-ghost { border-color: var(--line); color: var(--text); background: transparent; }
.btn-ghost:hover { border-color: rgba(255, 255, 255, 0.3); transform: translateY(-2px); }

/* ---------- Header ---------- */
.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  height: var(--header-h);
  background: rgba(10, 10, 11, 0.72);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.25s ease;
}
.site-header.scrolled { border-bottom-color: var(--line-soft); }
.header-inner {
  width: min(1280px, 100% - 2.5rem);
  margin-inline: auto;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}
.logo {
  font-weight: 870;
  font-stretch: 125%;
  font-size: 1.35rem;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}
.logo-dot { color: var(--accent); }
.main-nav { display: flex; align-items: center; gap: 1.7rem; }
.main-nav > a:not(.btn) {
  font-size: 0.92rem;
  font-weight: 550;
  color: var(--muted);
  transition: color 0.15s ease;
}
.main-nav > a:not(.btn):hover { color: var(--text); }
.nav-cta { padding: 0.55rem 1.25rem; font-size: 0.88rem; }
.header-tools { display: flex; align-items: center; gap: 0.9rem; }

/* ---------- Language switcher ---------- */
.lang { position: relative; }
.lang-btn {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: transparent;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--text);
  font-family: var(--font);
  font-weight: 700;
  font-size: 0.82rem;
  letter-spacing: 0.06em;
  padding: 0.42rem 0.8rem 0.42rem 0.55rem;
  cursor: pointer;
  transition: border-color 0.15s ease;
}
.lang-btn:hover { border-color: rgba(255, 255, 255, 0.3); }
.flag {
  width: 22px;
  height: 15px;
  border-radius: 3px;
  overflow: hidden;
  flex: none;
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.15);
}
.flag svg { width: 100%; height: 100%; }
.chev { width: 10px; height: 7px; color: var(--muted); transition: transform 0.18s ease; }
.lang.open .chev { transform: rotate(180deg); }
.lang-menu {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  min-width: 158px;
  background: var(--surface-2);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 0.4rem;
  box-shadow: 0 18px 45px rgba(0, 0, 0, 0.5);
  z-index: 110;
}
.lang-menu li {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.55rem 0.7rem;
  border-radius: 9px;
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.12s ease;
}
.lang-menu li:hover, .lang-menu li:focus-visible { background: rgba(255, 255, 255, 0.07); outline: none; }
.lang-menu li[aria-selected="true"]::after {
  content: '';
  margin-left: auto;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
}

/* ---------- Burger ---------- */
.burger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 42px;
  height: 42px;
  padding: 0 10px;
  background: transparent;
  border: 1px solid var(--line);
  border-radius: 999px;
  cursor: pointer;
}
.burger span {
  display: block;
  height: 2px;
  width: 100%;
  background: var(--text);
  border-radius: 2px;
  transition: transform 0.22s ease, opacity 0.22s ease;
}
body.nav-open .burger span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
body.nav-open .burger span:nth-child(2) { opacity: 0; }
body.nav-open .burger span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  padding: calc(var(--header-h) + clamp(4rem, 10vh, 7.5rem)) 0 clamp(4rem, 8vh, 6.5rem);
  overflow: hidden;
}
.hero-bg { position: absolute; inset: 0; pointer-events: none; }
.hero-glow {
  position: absolute;
  top: -22%;
  right: -12%;
  width: 62vw;
  height: 62vw;
  max-width: 900px;
  max-height: 900px;
  background: radial-gradient(circle at center, rgba(216, 255, 58, 0.13) 0%, rgba(216, 255, 58, 0.04) 38%, transparent 68%);
  filter: blur(10px);
}
.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--line-soft) 1px, transparent 1px),
    linear-gradient(90deg, var(--line-soft) 1px, transparent 1px);
  background-size: 72px 72px;
  -webkit-mask-image: radial-gradient(ellipse 90% 70% at 50% 20%, black 25%, transparent 75%);
  mask-image: radial-gradient(ellipse 90% 70% at 50% 20%, black 25%, transparent 75%);
}
.hero-inner { position: relative; }
.hero-title {
  font-weight: 890;
  font-stretch: var(--wide);
  text-transform: uppercase;
  font-size: clamp(2.6rem, 8.2vw, 6.2rem);
  line-height: 0.97;
  letter-spacing: -0.008em;
  margin: 0.4rem 0 1.6rem;
}
.hero-sub {
  color: var(--muted);
  font-size: clamp(1.02rem, 1.5vw, 1.18rem);
  max-width: 56ch;
  margin-bottom: 2.4rem;
}
.hero-ctas { display: flex; flex-wrap: wrap; gap: 0.9rem; }

.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--line-soft);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  overflow: hidden;
  margin-top: clamp(3rem, 6vh, 4.5rem);
}
.stat { background: rgba(17, 17, 19, 0.72); padding: 1.5rem 1.6rem; }
.stat dt {
  font-weight: 850;
  font-stretch: var(--wide);
  font-size: clamp(1.7rem, 3vw, 2.4rem);
  line-height: 1.1;
  color: var(--accent);
}
.stat dd { color: var(--muted); font-size: 0.9rem; margin-top: 0.25rem; }

/* ---------- Marquee ---------- */
.marquee {
  border-block: 1px solid var(--line-soft);
  padding: 1.1rem 0;
  overflow: hidden;
  white-space: nowrap;
}
.marquee-track { display: inline-flex; animation: marquee 30s linear infinite; }
.marquee-seq {
  font-weight: 870;
  font-stretch: var(--wide);
  text-transform: uppercase;
  font-size: 1.5rem;
  letter-spacing: 0.06em;
  color: transparent;
  -webkit-text-stroke: 1px rgba(255, 255, 255, 0.22);
  flex: none;
  padding-right: 1rem;
}
@keyframes marquee { to { transform: translateX(-50%); } }

/* ---------- Sections ---------- */
.section { padding: clamp(4.5rem, 10vh, 7.5rem) 0; }
.section-alt {
  background: linear-gradient(180deg, var(--surface) 0%, var(--bg) 100%);
  border-block: 1px solid var(--line-soft);
}
.section-head { margin-bottom: clamp(2.5rem, 5vh, 4rem); }

/* ---------- Service cards ---------- */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
}
.cards-grid.cols-3 { grid-template-columns: repeat(3, 1fr); }
.card {
  background: var(--surface);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  padding: 1.9rem;
  transition: transform 0.22s ease, border-color 0.22s ease;
}
.card:hover { transform: translateY(-4px); border-color: rgba(216, 255, 58, 0.35); }
.card-top { display: flex; align-items: center; justify-content: space-between; margin-bottom: 1.5rem; }
.card-icon {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  background: var(--accent-soft);
  color: var(--accent);
}
.card-icon svg { width: 26px; height: 26px; }
.card-index {
  font-weight: 800;
  font-size: 0.85rem;
  letter-spacing: 0.12em;
  color: var(--muted);
  opacity: 0.6;
}
.card h3 {
  font-weight: 780;
  font-stretch: 108%;
  font-size: 1.28rem;
  text-transform: uppercase;
  letter-spacing: 0.01em;
  margin-bottom: 0.6rem;
}
.card p { color: var(--muted); font-size: 0.98rem; }

/* ---------- Method steps ---------- */
.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
  counter-reset: step;
}
.step {
  position: relative;
  border-top: 1px solid var(--line);
  padding-top: 1.4rem;
}
.step::before {
  content: '';
  position: absolute;
  top: -1px;
  left: 0;
  width: 3rem;
  height: 2px;
  background: var(--accent);
}
.step-num {
  font-weight: 880;
  font-stretch: var(--wide);
  font-size: 2.6rem;
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1px rgba(216, 255, 58, 0.55);
  display: block;
  margin-bottom: 1rem;
}
.step h3 {
  font-weight: 760;
  font-stretch: 108%;
  text-transform: uppercase;
  font-size: 1.1rem;
  margin-bottom: 0.5rem;
}
.step p { color: var(--muted); font-size: 0.95rem; }

/* ---------- Testimonials ---------- */
.quote-card {
  background: var(--surface);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  padding: 1.9rem;
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}
.metric {
  align-self: flex-start;
  font-weight: 750;
  font-size: 0.82rem;
  letter-spacing: 0.05em;
  color: var(--accent);
  background: var(--accent-soft);
  border: 1px solid rgba(216, 255, 58, 0.25);
  padding: 0.3rem 0.75rem;
  border-radius: 999px;
}
.quote-card blockquote { font-size: 1.02rem; line-height: 1.55; flex: 1; }
.quote-card figcaption {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--muted);
}
.avatar {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  color: var(--accent);
  background: var(--accent-soft);
  border: 1px solid rgba(216, 255, 58, 0.3);
}

/* ---------- Custom quote ---------- */
.quote-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: start;
}
.quote-pitch .section-head { margin-bottom: 1.8rem; }
.quote-incl {
  font-weight: 750;
  font-size: 0.85rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text);
  margin-bottom: 0.9rem;
}
.quote-list { display: grid; gap: 0.65rem; }
.quote-list li {
  position: relative;
  padding-left: 1.55rem;
  color: var(--muted);
  font-size: 0.97rem;
}
.quote-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.42em;
  width: 0.85rem;
  height: 0.5rem;
  border-left: 2px solid var(--accent);
  border-bottom: 2px solid var(--accent);
  transform: rotate(-45deg) scale(0.82);
}

.quote-form {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: clamp(1.4rem, 3vw, 2.1rem);
  display: grid;
  gap: 1.1rem;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.35);
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.1rem; }
.quote-form label { display: grid; gap: 0.45rem; }
.quote-form label > span {
  font-size: 0.74rem;
  font-weight: 750;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
}
.quote-form input,
.quote-form select,
.quote-form textarea {
  width: 100%;
  background: var(--surface-2);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 0.78rem 0.95rem;
  color: var(--text);
  font-family: var(--font);
  font-size: 0.98rem;
  transition: border-color 0.15s ease;
}
.quote-form input::placeholder,
.quote-form textarea::placeholder { color: rgba(163, 162, 155, 0.65); }
.quote-form input:focus,
.quote-form select:focus,
.quote-form textarea:focus {
  outline: none;
  border-color: rgba(216, 255, 58, 0.55);
}
.quote-form select {
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 8'%3E%3Cpath d='M1 1.5 6 6.5 11 1.5' fill='none' stroke='%23a3a29b' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.95rem center;
  background-size: 12px 8px;
  padding-right: 2.6rem;
  cursor: pointer;
}
.quote-form select:invalid { color: rgba(163, 162, 155, 0.75); }
.quote-form option { background: var(--surface-2); color: var(--text); }
.quote-form textarea { resize: vertical; min-height: 96px; }
.quote-form .btn { width: 100%; margin-top: 0.3rem; }
.form-status { font-weight: 650; font-size: 0.92rem; color: var(--accent); text-align: center; }
.form-status.error { color: #ff7a6b; }
.form-note {
  font-size: 0.82rem;
  color: var(--muted);
  text-align: center;
  opacity: 0.85;
}

/* ---------- FAQ ---------- */
.faq-list { display: grid; gap: 0.8rem; }
.faq-list details {
  background: var(--surface);
  border: 1px solid var(--line-soft);
  border-radius: 14px;
  overflow: hidden;
  transition: border-color 0.2s ease;
}
.faq-list details[open] { border-color: rgba(216, 255, 58, 0.3); }
.faq-list summary {
  list-style: none;
  cursor: pointer;
  padding: 1.15rem 3.2rem 1.15rem 1.4rem;
  font-weight: 680;
  font-size: 1.02rem;
  position: relative;
  user-select: none;
}
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::before,
.faq-list summary::after {
  content: '';
  position: absolute;
  right: 1.4rem;
  top: 50%;
  width: 14px;
  height: 2px;
  background: var(--accent);
  transition: transform 0.22s ease;
}
.faq-list summary::after { transform: rotate(90deg); }
.faq-list details[open] summary::after { transform: rotate(0deg); }
.faq-list details p { padding: 0 1.4rem 1.3rem; color: var(--muted); max-width: 68ch; }

/* ---------- Contact ---------- */
.section-contact { padding-bottom: clamp(5rem, 12vh, 8rem); }
.contact-panel {
  position: relative;
  text-align: center;
  background:
    radial-gradient(ellipse 70% 90% at 50% -10%, rgba(216, 255, 58, 0.1), transparent 60%),
    var(--surface);
  border: 1px solid var(--line);
  border-radius: 26px;
  padding: clamp(2.8rem, 7vw, 4.5rem) clamp(1.4rem, 5vw, 4rem);
  overflow: hidden;
}
.contact-panel .kicker { justify-content: center; }
.contact-panel .kicker::before { display: none; }
.contact-panel .section-title { margin-inline: auto; }
.contact-panel .section-sub { margin-inline: auto; }
.contact-ctas {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.9rem;
  margin-top: 2.4rem;
}

/* ---------- Footer ---------- */
.site-footer {
  border-top: 1px solid var(--line-soft);
  padding: 3rem 0 2.5rem;
}
.footer-inner { display: grid; gap: 1.4rem; }
.footer-disclaimer { color: var(--muted); font-size: 0.85rem; max-width: 78ch; }
.footer-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 2rem;
  color: var(--muted);
  font-size: 0.82rem;
  opacity: 0.85;
}

/* ---------- Reveal animations ---------- */
.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .marquee-track { animation: none; }
}

/* ---------- Responsive ---------- */
@media (max-width: 1020px) {
  .cards-grid.cols-3 { grid-template-columns: 1fr; max-width: 560px; margin-inline: auto; }
  .steps { grid-template-columns: repeat(2, 1fr); gap: 2rem 1.25rem; }
  .quote-grid { grid-template-columns: 1fr; max-width: 640px; margin-inline: auto; }
}
@media (max-width: 860px) {
  .main-nav {
    position: fixed;
    inset: var(--header-h) 0 auto 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: #0c0c0e;
    border-bottom: 1px solid var(--line);
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.55);
    padding: 0.8rem 1.25rem 1.4rem;
    transform: translateY(-8px);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.22s ease, transform 0.22s ease, visibility 0.22s;
  }
  body.nav-open .main-nav { transform: none; opacity: 1; visibility: visible; }
  .main-nav > a:not(.btn) {
    padding: 0.95rem 0.2rem;
    font-size: 1.05rem;
    border-bottom: 1px solid var(--line-soft);
  }
  .nav-cta { margin-top: 1.1rem; justify-content: center; padding: 0.9rem; font-size: 1rem; }
  .burger { display: flex; }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .cards-grid { grid-template-columns: 1fr; }
  .marquee-seq { font-size: 1.15rem; }
}
@media (max-width: 560px) {
  .steps { grid-template-columns: 1fr; }
  .hero-ctas .btn { flex: 1 1 100%; }
  .contact-ctas { flex-direction: column; }
  .contact-ctas .btn { width: 100%; }
  .form-row { grid-template-columns: 1fr; }
  .stat { padding: 1.15rem 1.2rem; }
}