/* ============================================================
   FERRO PORDENONE — Earn it.
   charcoal / bone / blood-red · Anton display · Archivo body
   ============================================================ */

:root {
  --charcoal: #131312;
  --charcoal-2: #1b1b1a;
  --charcoal-3: #242423;
  --bone: #e9e2d5;
  --bone-dim: #a49d90;
  --blood: #b3202a;
  --blood-bright: #d5252f;
  --display: "Anton", "Arial Narrow", sans-serif;
  --body: "Archivo", "Helvetica Neue", sans-serif;
  --pad: clamp(1.25rem, 4vw, 4rem);
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--charcoal);
  color: var(--bone);
  font-family: var(--body);
  font-size: 1rem;
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

::selection { background: var(--blood); color: var(--bone); }

h1, h2, h3 { font-family: var(--display); font-weight: 400; letter-spacing: 0.01em; }

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

/* ---------- grain + vignette overlays ---------- */
.grain {
  position: fixed;
  inset: -100px;
  pointer-events: none;
  z-index: 90;
  opacity: 0.09;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='220' height='220'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  animation: grain-shift 0.9s steps(4) infinite;
}
@keyframes grain-shift {
  0% { transform: translate(0, 0); }
  25% { transform: translate(-32px, 18px); }
  50% { transform: translate(22px, -28px); }
  75% { transform: translate(-14px, -12px); }
  100% { transform: translate(0, 0); }
}

/* every video gets a vignette via its sibling shade layers below */

/* ---------- nav ---------- */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.1rem var(--pad);
  mix-blend-mode: normal;
  transition: background 0.4s ease, padding 0.4s ease;
}
.nav.is-scrolled {
  background: rgba(19, 19, 18, 0.88);
  backdrop-filter: blur(10px);
  padding: 0.7rem var(--pad);
  border-bottom: 1px solid rgba(233, 226, 213, 0.08);
}
.nav__brand {
  font-family: var(--display);
  font-size: 1.4rem;
  letter-spacing: 0.06em;
}
.nav__brand span { color: var(--blood-bright); }
.nav__links { display: flex; align-items: center; gap: 1.6rem; font-size: 0.82rem; letter-spacing: 0.12em; text-transform: uppercase; }
.nav__links a:not(.nav__cta) { color: var(--bone-dim); transition: color 0.25s; }
.nav__links a:not(.nav__cta):hover { color: var(--bone); }
.nav__cta {
  background: var(--blood);
  color: var(--bone);
  padding: 0.55em 1.1em;
  font-weight: 700;
  transition: background 0.25s, transform 0.25s;
}
.nav__cta:hover { background: var(--blood-bright); transform: translateY(-1px); }

/* ---------- hero (scroll-scrub) ---------- */
.hero { height: 420vh; position: relative; }
.hero__sticky {
  position: sticky;
  top: 0;
  height: 100vh;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}
.hero__video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.85) contrast(1.08);
}
.hero__shade {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at center, transparent 35%, rgba(10, 10, 9, 0.72) 100%),
    linear-gradient(to bottom, rgba(19,19,18,0.35), transparent 30%, transparent 60%, rgba(19,19,18,0.9));
}
.hero__content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 0 1rem;
}
.hero__kicker {
  font-size: 0.8rem;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: var(--bone-dim);
  margin-bottom: 1.2rem;
}
.hero__title { line-height: 0.92; }
.hero__word {
  display: block;
  font-size: clamp(4rem, 15vw, 13rem);
  letter-spacing: 0.02em;
  color: var(--bone);
  text-shadow: 0 10px 60px rgba(0,0,0,0.6);
  will-change: transform, opacity;
}
.hero__word--sub {
  font-size: clamp(1.6rem, 5.4vw, 4.6rem);
  letter-spacing: 0.34em;
  padding-left: 0.34em; /* optical balance for tracking */
  color: var(--bone-dim);
}
.hero__motto {
  margin-top: 1.6rem;
  font-family: var(--display);
  font-size: clamp(1.4rem, 3.4vw, 2.6rem);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  will-change: transform, opacity;
}
.hero__motto em { font-style: normal; color: var(--blood-bright); }
.hero__scrollhint {
  position: absolute;
  bottom: 2.2rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  text-align: center;
  font-size: 0.68rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--bone-dim);
  transition: opacity 0.5s;
}
.hero__scrollline {
  width: 1px;
  height: 46px;
  margin: 0.7rem auto 0;
  background: linear-gradient(to bottom, var(--blood-bright), transparent);
  animation: scrollpulse 1.8s ease-in-out infinite;
}
@keyframes scrollpulse {
  0%, 100% { transform: scaleY(0.4); opacity: 0.4; transform-origin: top; }
  50% { transform: scaleY(1); opacity: 1; transform-origin: top; }
}

/* ---------- philosophy ---------- */
.philosophy { height: 500vh; position: relative; background: var(--charcoal); }
.philosophy__sticky {
  position: sticky;
  top: 0;
  height: 100vh;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}
.philosophy__video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.4;
  filter: saturate(0.6) contrast(1.1);
}
.philosophy__shade {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at center, transparent 25%, rgba(10,10,9,0.85) 100%),
    linear-gradient(to bottom, var(--charcoal) 0%, transparent 18%, transparent 82%, var(--charcoal) 100%);
}
.philosophy__index {
  position: absolute;
  top: 14vh;
  left: var(--pad);
  z-index: 2;
  font-size: 0.75rem;
  letter-spacing: 0.3em;
  color: var(--bone-dim);
}
.philosophy__index span { color: var(--blood-bright); }
.philosophy__lines { position: relative; z-index: 2; width: 100%; text-align: center; padding: 0 1.5rem; }
.philosophy__line {
  position: absolute;
  left: 0; right: 0;
  top: 50%;
  transform: translateY(calc(-50% + 40px));
  font-family: var(--display);
  font-size: clamp(1.8rem, 5.5vw, 4.4rem);
  line-height: 1.1;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  opacity: 0;
  transition: opacity 0.55s ease, transform 0.55s ease;
  will-change: opacity, transform;
}
.philosophy__line.is-active { opacity: 1; transform: translateY(-50%); }
.philosophy__line.is-past { opacity: 0; transform: translateY(calc(-50% - 40px)); }
.philosophy__line--red { color: var(--blood-bright); }

/* ---------- shared section head ---------- */
section { position: relative; }
.section-head { padding: clamp(4rem, 10vh, 7rem) var(--pad) 2.5rem; }
.section-head__kicker {
  font-size: 0.78rem;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: var(--blood-bright);
  margin-bottom: 0.8rem;
}
.section-head__title {
  font-size: clamp(2.6rem, 7vw, 5.5rem);
  text-transform: uppercase;
  line-height: 0.95;
}

/* ---------- reveal on scroll ---------- */
.reveal { opacity: 0; transform: translateY(36px); transition: opacity 0.8s ease, transform 0.8s ease; }
.reveal.is-visible { opacity: 1; transform: none; }

/* ---------- programs ---------- */
.programs { background: var(--charcoal); padding-bottom: clamp(4rem, 10vh, 7rem); }
.programs__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  padding: 0 var(--pad);
}
.program {
  position: relative;
  background: var(--charcoal-2);
  overflow: hidden;
  cursor: pointer;
}
.program__media {
  height: 240px;
  background-size: cover;
  background-position: center;
  filter: grayscale(0.5) contrast(1.15) brightness(0.75);
  transition: transform 0.7s cubic-bezier(0.19, 1, 0.22, 1), filter 0.7s ease;
  position: relative;
}
.program__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at center, transparent 40%, rgba(10,10,9,0.6) 100%);
}
.program__media--strength {
  background-image: linear-gradient(160deg, #2a2a28 0%, #171716 60%, #101010 100%);
}
.program__media--conditioning {
  background-image: linear-gradient(200deg, #33302b 0%, #1a1917 55%, #101010 100%);
}
.program__media--team {
  background-image: linear-gradient(140deg, #2c2523 0%, #191716 55%, #101010 100%);
}
.program:hover .program__media { transform: scale(1.06); filter: grayscale(0.1) contrast(1.15) brightness(0.9); }
.program__body { padding: 1.8rem 1.6rem 2.2rem; position: relative; }
.program__body::before {
  content: "";
  position: absolute;
  top: 0; left: 0;
  width: 0;
  height: 3px;
  background: var(--blood-bright);
  transition: width 0.5s cubic-bezier(0.19, 1, 0.22, 1);
}
.program:hover .program__body::before { width: 100%; }
.program__num {
  font-family: var(--display);
  color: var(--blood-bright);
  font-size: 0.9rem;
  letter-spacing: 0.2em;
}
.program h3 {
  font-size: clamp(1.8rem, 2.6vw, 2.4rem);
  text-transform: uppercase;
  margin: 0.4rem 0 0.8rem;
}
.program p { color: var(--bone-dim); font-size: 0.92rem; }
.program__link {
  display: inline-block;
  margin-top: 1.2rem;
  font-size: 0.78rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--bone);
  border-bottom: 1px solid var(--blood);
  padding-bottom: 3px;
  transition: color 0.25s, border-color 0.25s;
}
.program__link:hover { color: var(--blood-bright); border-color: var(--blood-bright); }
.programs__swipehint { display: none; }

/* ---------- coaches ---------- */
.coaches { background: var(--charcoal-2); padding-bottom: clamp(4rem, 10vh, 7rem); }
.coaches__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.6rem;
  padding: 0 var(--pad);
}
.coach {
  background: var(--charcoal);
  border: 1px solid rgba(233, 226, 213, 0.07);
  padding: 2rem 1.8rem 2.2rem;
  transition: transform 0.45s cubic-bezier(0.19, 1, 0.22, 1), box-shadow 0.45s ease, border-color 0.45s ease;
}
.coach:hover {
  transform: translateY(-10px);
  box-shadow: 0 24px 50px -18px rgba(0, 0, 0, 0.8), 0 0 0 1px rgba(213, 37, 47, 0.35);
  border-color: transparent;
}
.coach__portrait {
  width: 92px;
  height: 92px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(145deg, var(--charcoal-3), #0e0e0d);
  border: 1px solid rgba(213, 37, 47, 0.4);
  margin-bottom: 1.4rem;
  font-family: var(--display);
  font-size: 1.7rem;
  color: var(--blood-bright);
  letter-spacing: 0.05em;
}
.coach h3 { font-size: 1.5rem; text-transform: uppercase; }
.coach__role {
  color: var(--blood-bright);
  font-size: 0.75rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  margin: 0.4rem 0 1rem;
}
.coach__bio { color: var(--bone-dim); font-size: 0.9rem; }

/* ---------- results ---------- */
.results {
  position: relative;
  overflow: hidden;
  padding: clamp(5rem, 14vh, 9rem) var(--pad);
}
.results__video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.7) contrast(1.1) brightness(0.8);
}
.results__shade {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at center, transparent 25%, rgba(10,10,9,0.8) 100%),
    linear-gradient(to right, rgba(19,19,18,0.85), rgba(19,19,18,0.45));
}
.results__inner {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  text-align: center;
}
.stat__num {
  display: block;
  font-family: var(--display);
  font-size: clamp(3rem, 8vw, 6.5rem);
  line-height: 1;
  color: var(--bone);
}
.stat__num::after { content: ""; }
.stat__label {
  display: block;
  margin-top: 0.6rem;
  font-size: 0.78rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--blood-bright);
}

/* ---------- pricing ---------- */
.pricing { background: var(--charcoal); padding-bottom: clamp(4rem, 10vh, 7rem); }
.pricing__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.6rem;
  padding: 0 var(--pad);
  align-items: stretch;
}
.tier {
  background: var(--charcoal-2);
  border: 1px solid rgba(233, 226, 213, 0.08);
  padding: 2.4rem 2rem;
  display: flex;
  flex-direction: column;
  transition: transform 0.4s cubic-bezier(0.19, 1, 0.22, 1), box-shadow 0.4s ease;
}
.tier:hover { transform: translateY(-8px); box-shadow: 0 24px 50px -20px rgba(0,0,0,0.85); }
.tier--featured {
  background: linear-gradient(170deg, #201d1c, var(--charcoal-2));
  border: 1px solid var(--blood);
  position: relative;
  transform: scale(1.04);
  box-shadow: 0 30px 60px -24px rgba(179, 32, 42, 0.35);
}
.tier--featured:hover { transform: scale(1.04) translateY(-8px); }
.tier__flag {
  position: absolute;
  top: -0.8em;
  left: 50%;
  transform: translateX(-50%);
  background: var(--blood);
  color: var(--bone);
  font-size: 0.68rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  padding: 0.4em 1.1em;
  white-space: nowrap;
}
.tier__name { font-size: 1.7rem; text-transform: uppercase; letter-spacing: 0.06em; }
.tier__price { font-family: var(--display); font-size: clamp(2.6rem, 5vw, 4rem); margin: 0.6rem 0 1.4rem; line-height: 1; }
.tier__price span { font-size: 1rem; color: var(--bone-dim); font-family: var(--body); }
.tier ul { list-style: none; flex: 1; }
.tier li {
  padding: 0.55em 0;
  color: var(--bone-dim);
  font-size: 0.92rem;
  border-bottom: 1px solid rgba(233, 226, 213, 0.07);
}
.tier li::before { content: "— "; color: var(--blood-bright); }
.tier__btn {
  margin-top: 1.8rem;
  text-align: center;
  padding: 0.9em 1em;
  font-size: 0.8rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  font-weight: 700;
  border: 1px solid rgba(233, 226, 213, 0.3);
  transition: border-color 0.25s, background 0.25s, color 0.25s;
}
.tier__btn:hover { border-color: var(--bone); background: var(--bone); color: var(--charcoal); }
.tier__btn--red { background: var(--blood); border-color: var(--blood); }
.tier__btn--red:hover { background: var(--blood-bright); border-color: var(--blood-bright); color: var(--bone); }

/* ---------- visit ---------- */
.visit { background: var(--charcoal-2); padding-bottom: clamp(4rem, 10vh, 7rem); }
.visit__grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  grid-template-areas: "schedule map" "schedule form";
  gap: 1.6rem;
  padding: 0 var(--pad);
}
.visit__schedule { grid-area: schedule; }
.visit__map { grid-area: map; }
.visit__form { grid-area: form; }
.visit__schedule, .visit__map, .visit__form {
  background: var(--charcoal);
  border: 1px solid rgba(233, 226, 213, 0.07);
  padding: 1.8rem;
}
.visit h3 { font-size: 1.25rem; text-transform: uppercase; margin-bottom: 1.2rem; letter-spacing: 0.05em; }
.visit table { width: 100%; border-collapse: collapse; font-size: 0.88rem; }
.visit th {
  text-align: left;
  font-family: var(--display);
  font-weight: 400;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--blood-bright);
  font-size: 0.8rem;
  padding: 0.6em 0.5em;
  border-bottom: 1px solid rgba(213, 37, 47, 0.4);
}
.visit td {
  padding: 0.7em 0.5em;
  color: var(--bone-dim);
  border-bottom: 1px solid rgba(233, 226, 213, 0.06);
}
.visit td:first-child { color: var(--bone); font-weight: 500; }
.visit__note { margin-top: 1rem; font-size: 0.8rem; color: var(--bone-dim); font-style: italic; }
.visit__map iframe {
  width: 100%;
  height: 260px;
  border: 0;
  filter: grayscale(1) invert(0.92) contrast(0.9) brightness(0.9);
}
.visit__form label {
  display: block;
  font-size: 0.72rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--bone-dim);
  margin-bottom: 1rem;
}
.visit__form input, .visit__form select {
  display: block;
  width: 100%;
  margin-top: 0.4rem;
  background: var(--charcoal-2);
  border: 1px solid rgba(233, 226, 213, 0.12);
  color: var(--bone);
  font-family: var(--body);
  font-size: 0.95rem;
  padding: 0.7em 0.8em;
  outline: none;
  transition: border-color 0.25s;
}
.visit__form input:focus, .visit__form select:focus { border-color: var(--blood-bright); }
.visit__submit {
  width: 100%;
  background: var(--blood);
  color: var(--bone);
  border: none;
  font-family: var(--body);
  font-weight: 700;
  font-size: 0.85rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  padding: 1em;
  cursor: pointer;
  transition: background 0.25s, transform 0.25s;
}
.visit__submit:hover { background: var(--blood-bright); transform: translateY(-2px); }
.visit__confirm { margin-top: 1rem; color: var(--blood-bright); font-size: 0.9rem; }

/* ---------- footer ---------- */
.footer {
  background: #0d0d0c;
  text-align: center;
  padding: 4rem var(--pad) 3rem;
}
.footer__brand { font-family: var(--display); font-size: clamp(2rem, 6vw, 4rem); letter-spacing: 0.08em; }
.footer__motto { font-family: var(--display); color: var(--blood-bright); font-size: 1.2rem; letter-spacing: 0.3em; text-transform: uppercase; margin-top: 0.4rem; }
.footer__small { margin-top: 2rem; font-size: 0.75rem; color: #56534d; }

/* ============================================================
   MOBILE
   ============================================================ */
@media (max-width: 860px) {
  .nav__links a:not(.nav__cta) { display: none; }

  .hero { height: 320vh; }

  /* programs grid → swipeable cards */
  .programs__grid {
    display: flex;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    gap: 1rem;
    padding: 0 var(--pad) 1rem;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }
  .programs__grid::-webkit-scrollbar { display: none; }
  .program {
    flex: 0 0 82%;
    scroll-snap-align: center;
  }
  .programs__swipehint {
    display: block;
    text-align: center;
    font-size: 0.72rem;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    color: var(--bone-dim);
    margin-top: 1rem;
  }

  .coaches__grid, .pricing__grid { grid-template-columns: 1fr; }
  .tier--featured { transform: none; }
  .tier--featured:hover { transform: translateY(-8px); }

  .results__inner { grid-template-columns: 1fr; gap: 3rem; }

  .visit__grid {
    grid-template-columns: 1fr;
    grid-template-areas: "schedule" "map" "form";
  }
  .visit table { font-size: 0.78rem; }
}

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