/* ==========================================================================
   T MOBE / NGUNQ — main.css
   Boston basketball trainer site. Dark base, gold accent, bold athletic type.
   --------------------------------------------------------------------------
   Sections in this file:
     1. Variables & reset
     2. Base typography
     3. Layout primitives (container, buttons, sections)
     4. Reveal-on-scroll animation
     5. Navigation
     6. Hero
     7. About
     8. Training
     9. Coaching
    10. Brand
    11. Contact
    12. Footer
    13. Responsive (mobile-first overrides at the end)
   ========================================================================== */


/* ---------- 1. VARIABLES & RESET ---------- */
:root {
  --black:        #0a0a0a;
  --black-2:      #111;
  --black-3:      #161616;
  --black-4:      #1d1d1d;
  --line:         rgba(255,255,255,0.08);
  --line-strong:  rgba(255,255,255,0.18);
  --white:        #ffffff;
  --off-white:    #ececec;
  --muted:        #8a8a8a;
  --muted-2:      #6a6a6a;

  --gold:         #C9A84C;
  --gold-bright:  #E5C46B;
  --gold-deep:    #8a7330;

  --maxw:         1240px;
  --pad-x:        clamp(1.25rem, 4vw, 3rem);

  --ease:         cubic-bezier(.2,.7,.2,1);
}

*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  background: var(--black);
  color: var(--off-white);
  font-family: 'Inter', system-ui, -apple-system, Segoe UI, sans-serif;
  font-weight: 400;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

img { display: block; max-width: 100%; height: auto; }
a   { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; }

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


/* ---------- 2. BASE TYPOGRAPHY ---------- */
h1, h2, h3, h4 {
  font-family: 'Oswald', 'Inter', sans-serif;
  font-weight: 700;
  letter-spacing: 0.01em;
  line-height: 1.05;
  margin: 0;
  color: var(--white);
  text-transform: uppercase;
}

p { margin: 0 0 1rem; }
p:last-child { margin-bottom: 0; }

.gold { color: var(--gold); }


/* ---------- 3. LAYOUT PRIMITIVES ---------- */
.container {
  width: 100%;
  max-width: var(--maxw);
  margin: 0 auto;
  padding-left: var(--pad-x);
  padding-right: var(--pad-x);
}

.section {
  padding: clamp(5rem, 10vw, 9rem) 0;
  position: relative;
}

.section__head {
  margin-bottom: clamp(2.5rem, 5vw, 4rem);
  max-width: 920px;
}

.section__eyebrow {
  font-family: 'Oswald', sans-serif;
  font-size: 0.85rem;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--gold);
  margin: 0 0 1.25rem;
  display: flex;
  align-items: center;
  gap: 0.8rem;
}
.section__eyebrow::before {
  content: '';
  width: 32px;
  height: 1px;
  background: var(--gold);
  display: inline-block;
}

.section__title {
  font-size: clamp(2.4rem, 6.5vw, 5rem);
  line-height: 0.95;
}

.section__expand {
  font-family: 'Oswald', sans-serif;
  font-size: clamp(0.95rem, 1.5vw, 1.15rem);
  letter-spacing: 0.42em;
  text-transform: uppercase;
  color: var(--muted);
  margin-top: 1rem;
}

.section__lead {
  font-size: 1.05rem;
  color: var(--muted);
  max-width: 60ch;
  margin-top: 1.25rem;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  padding: 1rem 1.75rem;
  font-family: 'Oswald', sans-serif;
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  border: 1px solid transparent;
  border-radius: 2px;
  transition: transform .25s var(--ease), background .25s var(--ease), color .25s var(--ease), border-color .25s var(--ease), box-shadow .25s var(--ease);
  cursor: pointer;
  white-space: nowrap;
}
.btn--gold {
  background: var(--gold);
  color: var(--black);
  box-shadow: 0 8px 30px -10px rgba(201, 168, 76, 0.6);
}
.btn--gold:hover {
  background: var(--gold-bright);
  transform: translateY(-2px);
  box-shadow: 0 12px 36px -10px rgba(201, 168, 76, 0.7);
}
.btn--ghost {
  background: transparent;
  color: var(--white);
  border-color: var(--line-strong);
}
.btn--ghost:hover {
  border-color: var(--gold);
  color: var(--gold);
  transform: translateY(-2px);
}
.btn--block {
  display: flex;
  width: 100%;
}


/* ---------- 4. REVEAL ANIMATION ---------- */
/* Each .reveal element starts hidden, IntersectionObserver flips to .is-visible. */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity .9s var(--ease), transform .9s var(--ease);
  will-change: opacity, transform;
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1 !important; transform: none !important; transition: none; }
  html { scroll-behavior: auto; }
}


/* ---------- 5. NAVIGATION ---------- */
.nav {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 50;
  background: transparent;
  transition: background .3s var(--ease), backdrop-filter .3s var(--ease), border-color .3s var(--ease);
  border-bottom: 1px solid transparent;
}
.nav.is-scrolled {
  background: rgba(10, 10, 10, 0.85);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom-color: var(--line);
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 1.1rem;
  padding-bottom: 1.1rem;
}

.nav__brand {
  display: flex;
  flex-direction: column;
  line-height: 1;
}
.nav__brand-mark {
  font-family: 'Oswald', sans-serif;
  font-weight: 700;
  font-size: 1.3rem;
  letter-spacing: 0.22em;
  color: var(--white);
}
.nav__brand-sub {
  font-size: 0.7rem;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--gold);
  margin-top: 4px;
}

.nav__links {
  display: flex;
  align-items: center;
  gap: 2rem;
}
.nav__links a {
  font-family: 'Oswald', sans-serif;
  font-size: 0.9rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--off-white);
  transition: color .2s var(--ease);
  position: relative;
}
.nav__links a:not(.nav__cta):hover { color: var(--gold); }
.nav__links a:not(.nav__cta)::after {
  content: '';
  position: absolute;
  left: 0; right: 0; bottom: -6px;
  height: 1px;
  background: var(--gold);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .25s var(--ease);
}
.nav__links a:not(.nav__cta):hover::after { transform: scaleX(1); }

.nav__cta {
  background: var(--gold);
  color: var(--black) !important;
  padding: 0.6rem 1.1rem;
  border-radius: 2px;
}
.nav__cta:hover { background: var(--gold-bright); }

/* Mobile toggle */
.nav__toggle {
  display: none;
  background: transparent;
  border: 0;
  width: 32px;
  height: 32px;
  padding: 0;
  position: relative;
  z-index: 51;
}
.nav__toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--white);
  margin: 5px auto;
  transition: transform .25s var(--ease), opacity .25s var(--ease);
}
.nav__toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav__toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav__toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }


/* ---------- 6. HERO ---------- */
.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100svh;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
  padding-bottom: clamp(4rem, 10vh, 8rem);
}

.hero__bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center 20%;
  background-repeat: no-repeat;
  /* Subtle slow zoom for cinematic feel */
  animation: heroZoom 18s var(--ease) forwards;
  transform-origin: center 30%;
}
@keyframes heroZoom {
  0%   { transform: scale(1.12); }
  100% { transform: scale(1.02); }
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(10,10,10,0.55) 0%, rgba(10,10,10,0.30) 35%, rgba(10,10,10,0.85) 78%, rgba(10,10,10,1) 100%),
    linear-gradient(90deg, rgba(10,10,10,0.60) 0%, rgba(10,10,10,0) 60%);
}

.hero__content {
  position: relative;
  z-index: 2;
  width: 100%;
}

.hero__eyebrow {
  font-family: 'Oswald', sans-serif;
  letter-spacing: 0.45em;
  text-transform: uppercase;
  font-size: 0.85rem;
  color: var(--gold);
  margin: 0 0 1.5rem;
}

.hero__headline {
  font-size: clamp(3rem, 11vw, 9rem);
  line-height: 0.88;
  margin: 0;
  font-weight: 700;
  letter-spacing: -0.005em;
}
.hero__headline span {
  display: block;
}
.hero__headline span:last-child { color: var(--gold); }

.hero__sub {
  font-family: 'Oswald', sans-serif;
  font-size: clamp(1rem, 1.8vw, 1.4rem);
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--off-white);
  margin: 1.75rem 0 2.5rem;
}

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

/* Scroll indicator */
.hero__scroll {
  position: absolute;
  bottom: 1.5rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 3;
  width: 24px;
  height: 40px;
  border: 1.5px solid rgba(255,255,255,0.5);
  border-radius: 14px;
  display: flex;
  justify-content: center;
  padding-top: 6px;
}
.hero__scroll span {
  width: 3px;
  height: 8px;
  background: var(--gold);
  border-radius: 2px;
  animation: scrollDot 1.8s var(--ease) infinite;
}
@keyframes scrollDot {
  0%   { transform: translateY(0);  opacity: 1; }
  60%  { transform: translateY(12px); opacity: 0; }
  100% { transform: translateY(0);  opacity: 0; }
}


/* ---------- 7. ABOUT ---------- */
.about {
  background:
    radial-gradient(80% 60% at 20% 0%, rgba(201,168,76,0.06), transparent 60%),
    var(--black);
}

.about__grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: clamp(2rem, 5vw, 5rem);
  align-items: center;
}

.about__media {
  position: relative;
}
.about__media img {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  border: 1px solid var(--line);
  filter: grayscale(15%) contrast(1.05);
}
.about__media-tag {
  position: absolute;
  left: -1px;
  bottom: -1px;
  background: var(--black);
  border: 1px solid var(--gold);
  padding: 0.9rem 1.25rem;
  display: flex;
  align-items: baseline;
  gap: 0.7rem;
  font-family: 'Oswald', sans-serif;
}
.about__media-tag span {
  font-size: 2.4rem;
  font-weight: 700;
  line-height: 1;
}
.about__media-tag small {
  font-size: 0.7rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--muted);
  max-width: 90px;
  line-height: 1.2;
}

.about__copy {
  font-size: 1.075rem;
  color: var(--off-white);
}
.about__copy p { margin-bottom: 1.25rem; }
.about__copy strong { color: var(--white); font-weight: 600; }

.about__close {
  font-family: 'Oswald', sans-serif;
  font-size: 1.25rem;
  letter-spacing: 0.04em;
  color: var(--gold);
  text-transform: uppercase;
  margin-top: 1.5rem !important;
}

.pullquote {
  margin: clamp(4rem, 8vw, 6rem) auto 0;
  text-align: center;
  max-width: 900px;
  padding: 2.5rem 1rem;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.pullquote p {
  font-family: 'Oswald', sans-serif;
  font-size: clamp(1.5rem, 4vw, 2.7rem);
  line-height: 1.15;
  font-weight: 500;
  color: var(--white);
  text-transform: uppercase;
  letter-spacing: 0.01em;
}


/* ---------- 8. TRAINING ---------- */
.training {
  background: var(--black-2);
}

.training__intro {
  max-width: 70ch;
  font-size: 1.1rem;
  margin-bottom: clamp(2.5rem, 5vw, 4rem);
  color: var(--off-white);
}
.training__intro strong { color: var(--white); }

.training__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin-bottom: clamp(3rem, 6vw, 5rem);
}
.training__shot {
  margin: 0;
  overflow: hidden;
  position: relative;
  aspect-ratio: 4 / 5;
  background: var(--black-3);
}
.training__shot img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .9s var(--ease), filter .6s var(--ease);
  filter: grayscale(20%);
}
.training__shot:hover img {
  transform: scale(1.04);
  filter: grayscale(0%);
}

.offerings {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin-bottom: clamp(3rem, 6vw, 5rem);
}
.offering {
  background: var(--black-3);
  border: 1px solid var(--line);
  padding: 2rem 1.75rem;
  transition: transform .3s var(--ease), border-color .3s var(--ease), background .3s var(--ease);
  position: relative;
  overflow: hidden;
}
.offering:hover {
  transform: translateY(-4px);
  border-color: var(--gold-deep);
  background: var(--black-4);
}
.offering__num {
  font-family: 'Oswald', sans-serif;
  font-size: 0.85rem;
  letter-spacing: 0.3em;
  color: var(--gold);
  display: block;
  margin-bottom: 1rem;
}
.offering h3 {
  font-size: 1.35rem;
  margin-bottom: 0.6rem;
  color: var(--white);
}
.offering p {
  font-size: 0.95rem;
  color: var(--muted);
  line-height: 1.6;
}

.training__cta {
  text-align: center;
}


/* ---------- 9. COACHING RESUME ---------- */
.coaching {
  background:
    radial-gradient(70% 50% at 80% 100%, rgba(201,168,76,0.05), transparent 60%),
    var(--black);
}

.roles {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
  margin-bottom: clamp(3rem, 6vw, 5rem);
}
.role {
  background: var(--black-3);
  border: 1px solid var(--line);
  padding: 2.25rem 1.75rem;
  position: relative;
  transition: transform .3s var(--ease), border-color .3s var(--ease);
}
.role:hover {
  transform: translateY(-4px);
  border-color: var(--gold);
}
.role__icon {
  width: 48px;
  height: 48px;
  color: var(--gold);
  margin-bottom: 1.25rem;
}
.role__icon svg { width: 100%; height: 100%; }
.role__tag {
  font-family: 'Oswald', sans-serif;
  font-size: 0.75rem;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--gold);
  margin: 0 0 0.5rem;
}
.role__title {
  font-size: 1.45rem;
  color: var(--white);
  margin-bottom: 0.4rem;
  line-height: 1.1;
}
.role__subtitle {
  font-size: 0.9rem;
  color: var(--muted);
  margin: 0;
}

.coaching__feature {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}
.coaching__photo {
  margin: 0;
  overflow: hidden;
  aspect-ratio: 4 / 3;
  background: var(--black-3);
}
.coaching__photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .9s var(--ease);
  filter: grayscale(15%) contrast(1.05);
}
.coaching__photo:hover img { transform: scale(1.04); }


/* ---------- 10. BRAND ---------- */
.brand {
  background: var(--black-2);
}
.brand__lead {
  max-width: 70ch;
  font-size: 1.15rem;
  color: var(--off-white);
  margin-bottom: clamp(2.5rem, 5vw, 4rem);
}
.brand__lead em { color: var(--gold); font-style: italic; }

/* CSS-grid masonry-style layout (no JS) */
.brand__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: 200px;
  gap: 0.85rem;
  margin-bottom: clamp(2.5rem, 5vw, 4rem);
}
.brand__tile {
  overflow: hidden;
  background: var(--black-3);
  position: relative;
  grid-row: span 2;
}
.brand__tile--tall { grid-row: span 3; }
.brand__tile--wide { grid-column: span 2; grid-row: span 2; }

.brand__tile img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 1s var(--ease), filter .6s var(--ease);
  filter: grayscale(10%);
}
.brand__tile:hover img {
  transform: scale(1.06);
  filter: grayscale(0%);
}

.brand__cta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
  flex-wrap: wrap;
}
.brand__soon {
  font-family: 'Oswald', sans-serif;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  font-size: 0.85rem;
  color: var(--muted);
}


/* ---------- 11. CONTACT ---------- */
.contact {
  background:
    radial-gradient(60% 60% at 50% 0%, rgba(201,168,76,0.07), transparent 60%),
    var(--black);
}

.contact__grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: clamp(2rem, 5vw, 4rem);
  margin-top: 2rem;
}

/* Form */
.contact__form { display: flex; flex-direction: column; gap: 1.25rem; }
.field { display: flex; flex-direction: column; gap: 0.5rem; }
.field label {
  font-family: 'Oswald', sans-serif;
  font-size: 0.78rem;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--gold);
}
.field input,
.field textarea {
  background: var(--black-3);
  border: 1px solid var(--line);
  color: var(--white);
  padding: 1rem 1.1rem;
  font-family: 'Inter', sans-serif;
  font-size: 1rem;
  border-radius: 2px;
  transition: border-color .25s var(--ease), background .25s var(--ease);
}
.field input::placeholder,
.field textarea::placeholder { color: var(--muted-2); }
.field input:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--gold);
  background: var(--black-4);
}
.field textarea {
  resize: vertical;
  min-height: 130px;
  font-family: 'Inter', sans-serif;
}

.form__hint {
  margin: 0.25rem 0 0;
  font-size: 0.82rem;
  color: var(--muted);
  text-align: center;
}

.form__status {
  margin: 0;
  font-size: 0.9rem;
  color: var(--muted);
  min-height: 1.2em;
  text-align: center;
}
.form__status.is-success { color: var(--gold); }
.form__status.is-error   { color: #ff6b6b; }

/* Direct contact panel */
.contact__direct {
  background: var(--black-3);
  border: 1px solid var(--line);
  padding: 2.25rem;
}
.contact__direct h3 {
  font-size: 1.5rem;
  color: var(--white);
  margin-bottom: 1.75rem;
}
.contact__line {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  padding: 1.1rem 0;
  border-top: 1px solid var(--line);
  transition: color .2s var(--ease);
}
.contact__line:last-of-type { border-bottom: 1px solid var(--line); }
.contact__line:hover { color: var(--gold); }
.contact__label {
  font-family: 'Oswald', sans-serif;
  font-size: 0.72rem;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--muted);
}
.contact__value {
  font-family: 'Oswald', sans-serif;
  font-size: 1.15rem;
  color: var(--white);
  letter-spacing: 0.04em;
}
.contact__motto {
  margin-top: 2rem;
  text-align: right;
  font-family: 'Oswald', sans-serif;
  font-weight: 700;
  letter-spacing: 0.04em;
  line-height: 1;
}
.contact__motto p {
  font-size: 1.5rem;
  margin: 0;
  color: var(--white);
}
.contact__motto p:last-child { color: var(--gold); }


/* ---------- 12. FOOTER ---------- */
.footer {
  background: var(--black);
  border-top: 1px solid var(--line);
  padding: 2rem 0;
}
.footer__inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}
.footer__brand {
  font-family: 'Oswald', sans-serif;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--white);
  margin: 0;
}
.footer__brand span {
  color: var(--gold);
  font-weight: 500;
}
.footer__copy {
  margin: 0;
  font-size: 0.85rem;
  color: var(--muted);
}


/* ---------- 12.5 CLICKABLE-IMAGE AFFORDANCE + LIGHTBOX ---------- */

/* Any image that participates in the gallery — give a clickable feel */
img[data-gallery] {
  cursor: zoom-in;
}

/* Subtle "expand" icon on hover, layered on top of the image's parent */
.about__media,
.training__shot,
.coaching__photo,
.brand__tile {
  position: relative;
}
.about__media::after,
.training__shot::after,
.coaching__photo::after,
.brand__tile::after {
  content: '';
  position: absolute;
  top: 0.85rem;
  right: 0.85rem;
  width: 36px;
  height: 36px;
  background-color: rgba(10, 10, 10, 0.75);
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23C9A84C' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'><polyline points='15 3 21 3 21 9'/><polyline points='9 21 3 21 3 15'/><line x1='21' y1='3' x2='14' y2='10'/><line x1='3' y1='21' x2='10' y2='14'/></svg>");
  background-repeat: no-repeat;
  background-position: center;
  background-size: 18px 18px;
  border-radius: 2px;
  opacity: 0;
  transform: translateY(-4px);
  transition: opacity .25s var(--ease), transform .25s var(--ease);
  pointer-events: none;
  z-index: 2;
}
.about__media:hover::after,
.training__shot:hover::after,
.coaching__photo:hover::after,
.brand__tile:hover::after {
  opacity: 1;
  transform: translateY(0);
}

/* Lightbox container */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 100;
  background: rgba(5, 5, 5, 0.94);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: clamp(1rem, 4vw, 3rem);
  opacity: 0;
  visibility: hidden;
  transition: opacity .3s var(--ease), visibility .3s var(--ease);
}
.lightbox.is-open {
  opacity: 1;
  visibility: visible;
}

.lightbox__stage {
  margin: 0;
  max-width: 100%;
  max-height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  transform: scale(0.97);
  transition: transform .35s var(--ease);
}
.lightbox.is-open .lightbox__stage {
  transform: scale(1);
}

.lightbox__img {
  display: block;
  max-width: 100%;
  /* Reserve room for the counter/caption (~3rem) plus padding */
  max-height: calc(100vh - 8rem);
  max-height: calc(100svh - 8rem);
  object-fit: contain;  /* shows the WHOLE image, no crop */
  box-shadow: 0 30px 80px -20px rgba(0,0,0,0.8);
  user-select: none;
  -webkit-user-drag: none;
}

.lightbox__caption {
  text-align: center;
}
.lightbox__counter {
  font-family: 'Oswald', sans-serif;
  font-size: 0.85rem;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--gold);
}

/* Close button */
.lightbox__close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  width: 48px;
  height: 48px;
  background: rgba(20,20,20,0.85);
  border: 1px solid var(--line-strong);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  transition: background .2s var(--ease), color .2s var(--ease), border-color .2s var(--ease), transform .2s var(--ease);
  z-index: 2;
}
.lightbox__close svg { width: 22px; height: 22px; }
.lightbox__close:hover {
  background: var(--gold);
  color: var(--black);
  border-color: var(--gold);
  transform: rotate(90deg);
}

/* Prev/next buttons */
.lightbox__nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 56px;
  height: 56px;
  background: rgba(20,20,20,0.7);
  border: 1px solid var(--line-strong);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  transition: background .2s var(--ease), color .2s var(--ease), border-color .2s var(--ease);
  z-index: 2;
}
.lightbox__nav svg { width: 26px; height: 26px; }
.lightbox__nav:hover {
  background: var(--gold);
  color: var(--black);
  border-color: var(--gold);
}
.lightbox__nav--prev { left: clamp(0.5rem, 2vw, 2rem); }
.lightbox__nav--next { right: clamp(0.5rem, 2vw, 2rem); }
.lightbox__nav[hidden] { display: none; }


/* ==========================================================================
   13. RESPONSIVE
   Mobile-first overrides. The desktop layout above flexes down via clamps,
   but we override grid layouts and nav at clear breakpoints.
   ========================================================================== */

@media (max-width: 960px) {
  .about__grid           { grid-template-columns: 1fr; }
  .training__grid,
  .offerings,
  .roles,
  .coaching__feature     { grid-template-columns: repeat(2, 1fr); }
  .contact__grid         { grid-template-columns: 1fr; }
  .brand__grid           { grid-template-columns: repeat(2, 1fr); grid-auto-rows: 180px; }
  .brand__tile--wide     { grid-column: span 2; }
  .brand__tile--tall     { grid-row: span 2; }
}

@media (max-width: 720px) {
  .nav__toggle           { display: block; }
  .nav__links {
    position: fixed;
    inset: 0;
    background: rgba(10,10,10,0.96);
    backdrop-filter: blur(18px);
    flex-direction: column;
    justify-content: center;
    gap: 2.5rem;
    transform: translateX(100%);
    transition: transform .35s var(--ease);
  }
  .nav__links.is-open { transform: translateX(0); }
  .nav__links a { font-size: 1.4rem; }

  .training__grid,
  .offerings,
  .roles,
  .coaching__feature     { grid-template-columns: 1fr; }
  .brand__grid           { grid-template-columns: 1fr; grid-auto-rows: 240px; }
  .brand__tile--wide,
  .brand__tile--tall     { grid-column: span 1; grid-row: span 1; }

  .hero__cta { flex-direction: column; align-items: stretch; }
  .hero__cta .btn { width: 100%; }

  .pullquote { padding: 2rem 0.5rem; }

  .about__media img { aspect-ratio: 3 / 4; }

  .contact__motto { text-align: left; }
}

@media (max-width: 720px) {
  /* Lightbox: tighter on mobile, hide hover affordance on touch */
  .lightbox__nav { width: 44px; height: 44px; }
  .lightbox__nav svg { width: 20px; height: 20px; }
  .lightbox__close { width: 42px; height: 42px; }
  .lightbox__close svg { width: 18px; height: 18px; }

  /* The expand-icon hover hint is mouse-only — hide on touch devices */
  .about__media::after,
  .training__shot::after,
  .coaching__photo::after,
  .brand__tile::after { display: none; }
}

@media (max-width: 480px) {
  .section__eyebrow { font-size: 0.78rem; letter-spacing: 0.28em; }
  .nav__brand-sub   { display: none; }

  .lightbox { padding: 0.5rem; }
  .lightbox__nav--prev { left: 0.5rem; }
  .lightbox__nav--next { right: 0.5rem; }
}