/* =============================================
   JJ Sound — Stylesheet (v2 redesign)
   Palette: #0a0a0b page · #0e0d0f alt band · #141216/#161418 cards
   Accent: #ffb020 amber · #ff4d2e warm red (glows only)
   Type: Anton (display) · Manrope (body)
   ============================================= */

/* ── Reset ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg:         #0a0a0b;
  --bg-alt:     #0e0d0f;
  --card:       #141216;
  --card-2:     #161418;
  --input-bg:   #0e0d10;
  --white:      #FFFFFF;
  --amber:      #ffb020;
  --amber-dim:  rgba(255,176,32,0.4);
  --amber-glow: rgba(255,176,32,0.15);
  --red:        #ff4d2e;
  --text:       #f5f1ea;
  --text-2:     rgba(245,241,234,0.65);
  --text-3:     rgba(245,241,234,0.5);
  --text-4:     rgba(245,241,234,0.4);
  --border:     rgba(255,255,255,0.08);
  --border-2:   rgba(255,255,255,0.12);

  --font-display: 'Anton', system-ui, sans-serif;
  --font-body:    'Manrope', system-ui, sans-serif;

  --ease-out:    cubic-bezier(0.16, 1, 0.3, 1);
  --ease-smooth: cubic-bezier(0.4, 0, 0.2, 1);

  --nav-h: 68px;
  --max-w: 1240px;
  --pad:   clamp(20px, 5vw, 28px);
}

html { font-size: 16px; scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 400;
  line-height: 1.6;
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
ul { list-style: none; }
img { display: block; width: 100%; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
::selection { background: var(--amber); color: var(--bg); }

/* ── Scroll progress bar ── */
.progress {
  position: fixed;
  top: 0; left: 0;
  height: 3px;
  width: 0%;
  background: linear-gradient(90deg, var(--amber), var(--red));
  box-shadow: 0 0 12px rgba(255,176,32,0.6);
  z-index: 300;
  transition: width 0.1s linear;
}

/* ── Scroll reveal ── */
.reveal-up {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.8s var(--ease-out), transform 0.8s var(--ease-out);
}
.reveal-up.visible { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  .reveal-up { opacity: 1; transform: none; transition: none; }
}

/* ── Layout helpers ── */
.section-eyebrow {
  display: inline-block;
  font-size: 0.8125rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--amber);
  margin-bottom: 14px;
}

.section-title {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(2rem, 4.5vw, 3.25rem);
  line-height: 1.08;
  color: var(--text);
}

.section-desc {
  font-size: 1.0625rem;
  color: var(--text-2);
  max-width: 560px;
  margin-top: 18px;
  line-height: 1.7;
}

.section-header {
  margin-bottom: clamp(40px, 6vw, 72px);
}

/* ── Buttons ── */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--amber);
  color: var(--bg);
  font-weight: 800;
  font-size: 0.9375rem;
  padding: 16px 28px;
  border-radius: 5px;
  transition: transform 0.15s var(--ease-out), box-shadow 0.2s, background 0.2s;
}
.btn-primary:hover, .btn-primary:focus-visible {
  transform: translateY(-2px);
  box-shadow: 0 10px 26px rgba(255,176,32,0.35);
}

.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: transparent;
  color: var(--text);
  border: 1px solid rgba(245,241,234,0.28);
  font-weight: 700;
  font-size: 0.9375rem;
  padding: 16px 28px;
  border-radius: 5px;
  transition: transform 0.15s var(--ease-out), border-color 0.2s, background 0.2s;
}
.btn-ghost:hover, .btn-ghost:focus-visible {
  border-color: rgba(245,241,234,0.6);
  background: rgba(255,255,255,0.05);
}

/* Focus styles */
:focus-visible {
  outline: 2px solid var(--amber);
  outline-offset: 3px;
  border-radius: 3px;
}

/* ── Navigation ── */
.nav {
  position: sticky;
  top: 0; left: 0; right: 0;
  z-index: 200;
  height: var(--nav-h);
  background: rgba(10,10,11,0.72);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
}

.nav__inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 var(--pad);
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.nav__logo, .footer__logo {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}
.nav__logo-badge {
  width: 32px; height: 32px;
  display: flex; align-items: center; justify-content: center;
  background: var(--amber);
  color: var(--bg);
  font-family: var(--font-display);
  font-size: 0.875rem;
  border-radius: 4px;
}
.nav__logo-word {
  font-family: var(--font-display);
  font-size: 1.125rem;
  letter-spacing: 0.04em;
  color: var(--text);
}

.nav__links {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav__link {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-2);
  padding: 8px 14px;
  border-radius: 4px;
  transition: color 0.2s;
}
.nav__link:hover { color: var(--text); }

.nav__cta {
  display: inline-flex;
  align-items: center;
  background: var(--amber);
  color: var(--bg);
  font-size: 0.875rem;
  font-weight: 800;
  padding: 9px 18px;
  border-radius: 4px;
  margin-left: 8px;
  transition: transform 0.2s, box-shadow 0.2s;
}
.nav__cta:hover { transform: translateY(-2px); box-shadow: 0 8px 20px rgba(255,176,32,0.35); }

.nav__toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 36px;
  height: 36px;
  padding: 6px;
}
.nav__toggle span {
  display: block;
  width: 100%;
  height: 1.5px;
  background: var(--text);
  border-radius: 2px;
  transition: transform 0.3s var(--ease-out), opacity 0.3s;
}
.nav__toggle.open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.nav__toggle.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.nav__toggle.open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

.nav__mobile {
  position: fixed;
  inset: 0;
  top: var(--nav-h);
  background: rgba(10,10,11,0.98);
  backdrop-filter: blur(12px);
  z-index: 199;
  padding: 32px var(--pad);
  opacity: 0;
  pointer-events: none;
  transform: translateY(-8px);
  transition: opacity 0.3s var(--ease-out), transform 0.3s var(--ease-out);
}
.nav__mobile.open {
  opacity: 1;
  pointer-events: all;
  transform: translateY(0);
}
.nav__mobile ul {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.nav__mobile-link {
  display: block;
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 400;
  color: var(--text);
  padding: 14px 0;
  border-bottom: 1px solid var(--border);
  transition: color 0.2s, padding-left 0.2s var(--ease-out);
}
.nav__mobile-link:hover { color: var(--amber); padding-left: 8px; }
.nav__mobile-link--cta { color: var(--amber); border-bottom: none; }

/* ── Hero ── */
.hero {
  min-height: 88vh;
  background: var(--bg);
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 0 var(--pad) 0;
  overflow: hidden;
}

.hero__photo {
  position: absolute;
  inset: 0;
  background-image: url('images/stage-lights.jpg');
  background-size: cover;
  background-position: center 30%;
  opacity: 0.4;
  filter: saturate(0.95);
  pointer-events: none;
}

.hero__scrim {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(10,10,11,0.35) 0%, rgba(10,10,11,0.6) 45%, var(--bg) 92%);
  pointer-events: none;
}

.hero__spotlight {
  position: absolute;
  top: 0; left: 0;
  width: 600px; height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255,176,32,0.14), transparent 70%);
  transform: translate(-300px, -300px);
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.3s;
}

.hero__orb {
  position: absolute;
  pointer-events: none;
  will-change: transform;
}
.hero__orb--1 { top: -140px; right: -120px; width: 480px; height: 480px; }
.hero__orb--2 { bottom: -160px; left: -140px; width: 520px; height: 520px; }
.hero__orb-inner {
  width: 100%; height: 100%;
  border-radius: 50%;
  filter: blur(10px);
}
.hero__orb--1 .hero__orb-inner {
  background: radial-gradient(circle, rgba(255,176,32,0.28), transparent 70%);
  animation: floatOrb 14s ease-in-out infinite;
}
.hero__orb--2 .hero__orb-inner {
  background: radial-gradient(circle, rgba(255,77,46,0.2), transparent 70%);
  animation: floatOrb 18s ease-in-out infinite reverse;
}

.hero__content {
  position: relative;
  z-index: 2;
  max-width: var(--max-w);
  width: 100%;
  margin: 0 auto;
  padding-top: 64px;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 1px solid var(--amber-dim);
  color: var(--amber);
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  padding: 7px 14px;
  border-radius: 100px;
  animation: heroIn 0.7s var(--ease-smooth) both;
}
.hero__badge-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--amber);
  flex-shrink: 0;
}

.hero__headline {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(2.75rem, 8vw, 6.5rem);
  line-height: 1.02;
  letter-spacing: 0.005em;
  margin: 22px 0 0;
  max-width: 900px;
}
.hero__headline .word {
  display: inline-block;
  margin-right: 0.22em;
}

.hero__sub {
  font-size: clamp(1rem, 1.6vw, 1.1875rem);
  line-height: 1.6;
  color: var(--text-2);
  max-width: 640px;
  margin: 26px 0 0;
  animation: heroIn 0.7s var(--ease-smooth) 0.16s both;
}

.hero__actions {
  display: flex;
  gap: 16px;
  margin-top: 36px;
  flex-wrap: wrap;
  animation: heroIn 0.7s var(--ease-smooth) 0.5s both;
}
.hero__actions .btn-primary, .hero__actions .btn-ghost { will-change: transform; }

.hero__stats {
  display: flex;
  gap: clamp(24px, 4vw, 40px);
  margin-top: 64px;
  flex-wrap: wrap;
  animation: heroIn 0.7s var(--ease-smooth) 0.58s both;
}
.hero__stat { display: flex; flex-direction: column; gap: 4px; }
.hero__stat-num {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 3.4vw, 2.125rem);
  color: var(--amber);
  font-variant-numeric: tabular-nums;
}
.hero__stat-label { font-size: 0.8125rem; color: var(--text-3); }
.hero__stat-divider { width: 1px; background: var(--border-2); }

.hero__eq {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: flex-end;
  gap: 5px;
  height: 56px;
  margin: 56px auto 0;
  max-width: var(--max-w);
  padding: 0 var(--pad);
  width: 100%;
  box-sizing: border-box;
}
.hero__eq-bar {
  width: 5px;
  background: linear-gradient(to top, var(--amber), rgba(255,176,32,0.15));
  border-radius: 2px;
  transform-origin: bottom;
}

.hero__scroll {
  position: absolute;
  bottom: 14px;
  left: 50%;
  transform: translateX(-50%);
  color: var(--text-4);
  animation: bounceDown 2s ease-in-out infinite;
  transition: color 0.2s;
  z-index: 2;
}
.hero__scroll:hover { color: var(--text); }

@keyframes floatOrb {
  0%, 100% { transform: translate(0,0); }
  50%      { transform: translate(-24px, 18px); }
}
@keyframes bounceDown {
  0%, 100% { transform: translateX(-50%) translateY(0); opacity: 0.5; }
  50%       { transform: translateX(-50%) translateY(8px); opacity: 1; }
}
@keyframes heroIn {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes wordIn {
  from { opacity: 0; transform: translateY(0.5em); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes eqPulse {
  0%, 100% { transform: scaleY(0.4); }
  50%      { transform: scaleY(1); }
}

@media (prefers-reduced-motion: reduce) {
  .hero__scroll,
  .hero__orb--1 .hero__orb-inner,
  .hero__orb--2 .hero__orb-inner,
  .hero__eq-bar { animation: none; }
  .hero__badge, .hero__sub, .hero__actions, .hero__stats { animation: none; opacity: 1; }
  .hero__headline .word { animation: none; opacity: 1; transform: none; }
}

/* ── Marquee ── */
.marquee {
  background: var(--amber);
  padding: 14px 0;
  overflow: hidden;
  transform: rotate(-1deg);
  margin: -1px 0;
}
.marquee__track {
  display: flex;
  width: max-content;
  animation: marqueeScroll 22s linear infinite;
}
.marquee__group { display: flex; flex-shrink: 0; }
.marquee__item {
  font-family: var(--font-display);
  font-size: 1.25rem;
  color: var(--bg);
  padding: 0 20px;
  letter-spacing: 0.02em;
  white-space: nowrap;
}
@keyframes marqueeScroll {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}
@media (prefers-reduced-motion: reduce) {
  .marquee__track { animation: none; }
  .marquee { overflow-x: auto; }
}

/* ── Services ── */
.services {
  padding: clamp(80px, 10vw, 120px) var(--pad) 100px;
  max-width: var(--max-w);
  margin: 0 auto;
}

.services__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.services__card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 30px;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.services__card:hover { border-color: var(--amber-dim); box-shadow: 0 16px 40px rgba(0,0,0,0.4); }

.services__icon {
  width: 26px;
  height: 26px;
  color: var(--amber);
}
.services__icon svg { width: 100%; height: 100%; }

.services__card-title {
  font-size: 1.25rem;
  font-weight: 800;
  margin-top: 18px;
}

.services__card-desc {
  font-size: 0.9375rem;
  color: var(--text-2);
  line-height: 1.65;
  margin-top: 10px;
}

.services__features {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 18px;
}
.services__features li {
  font-size: 0.875rem;
  color: rgba(245,241,234,0.75);
  display: flex;
  gap: 8px;
  align-items: baseline;
}
.services__features li::before {
  content: '✓';
  color: var(--amber);
}

.services__cta { margin-top: 44px; }

/* ── Why JJ Sound ── */
.why {
  background: var(--bg-alt);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: clamp(80px, 10vw, 110px) var(--pad);
}
.why__inner {
  max-width: var(--max-w);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: clamp(48px, 7vw, 64px);
  align-items: start;
}

.why__title {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(1.875rem, 4vw, 2.75rem);
  line-height: 1.1;
  margin-top: 14px;
}

.why__body {
  font-size: 1rem;
  color: var(--text-2);
  line-height: 1.75;
  margin-top: 20px;
  max-width: 520px;
}

.why__link {
  color: var(--amber);
  font-weight: 700;
  font-size: 0.9375rem;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 26px;
  transition: gap 0.2s;
}
.why__link:hover { gap: 10px; }

.why__pillars {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px 24px;
}
.why__pillar-icon { color: var(--amber); margin-bottom: 14px; }
.why__pillar-title { font-size: 1rem; font-weight: 800; }
.why__pillar-desc { font-size: 0.875rem; color: var(--text-3); line-height: 1.6; margin-top: 8px; }

/* ── Gallery ── */
.gallery {
  padding: clamp(80px, 10vw, 120px) var(--pad);
  max-width: var(--max-w);
  margin: 0 auto;
}

.gallery__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: 220px 220px;
  grid-auto-rows: 220px;
  gap: 14px;
}
.gallery__item {
  border-radius: 10px;
  overflow: hidden;
  position: relative;
}
.gallery__item--tall  { grid-row: span 2; }
.gallery__item--wide  { grid-column: span 2; }
.gallery__item--full  { grid-column: 1 / -1; }
.gallery__item img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.5s var(--ease-out);
}
.gallery__item:hover img { transform: scale(1.06); }

.gallery__note {
  margin-top: 24px;
  font-size: 0.875rem;
  color: var(--text-3);
  text-align: center;
}

/* ── Contact ── */
.contact {
  background: var(--bg-alt);
  border-top: 1px solid var(--border);
  padding: clamp(80px, 10vw, 120px) var(--pad);
}
.contact__inner {
  max-width: var(--max-w);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: clamp(48px, 7vw, 64px);
  align-items: start;
}

.contact__title {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(1.875rem, 4vw, 2.75rem);
  line-height: 1.1;
  margin-top: 14px;
}

.contact__desc {
  font-size: 1rem;
  color: var(--text-2);
  line-height: 1.75;
  margin-top: 18px;
  max-width: 460px;
}

.contact__info {
  display: flex;
  flex-direction: column;
  gap: 22px;
  margin-top: 38px;
}
.contact__info-item {
  display: flex;
  gap: 14px;
  align-items: flex-start;
}
.contact__info-icon { color: var(--amber); margin-top: 2px; flex-shrink: 0; }
.contact__info-label { display: block; font-size: 0.8125rem; color: var(--text-3); }
.contact__info-value { display: block; font-size: 0.9375rem; font-weight: 600; margin-top: 2px; color: var(--text); }
.contact__info-link { transition: color 0.2s; }
.contact__info-link:hover { color: var(--amber); }

/* ── Form ── */
.form {
  background: var(--card-2);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: clamp(24px, 4vw, 34px);
}

.form__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 16px;
}

.form__field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.form__field--full { margin-bottom: 20px; }

.form__label {
  font-size: 0.75rem;
  color: var(--text-3);
}
.form__label span { color: var(--amber); }

.form__input {
  font-family: var(--font-body);
  font-size: 0.875rem;
  color: var(--text);
  background: var(--input-bg);
  border: 1px solid var(--border-2);
  border-radius: 6px;
  padding: 11px 12px;
  width: 100%;
  transition: border-color 0.2s;
  appearance: none;
  -webkit-appearance: none;
}
.form__input::placeholder { color: var(--text-4); }
.form__input:focus {
  outline: none;
  border-color: var(--amber);
}
.form__input--error {
  border-color: var(--red);
}

.form__select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8' fill='none'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23f5f1ea' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 36px;
  cursor: pointer;
}

.form__textarea { resize: vertical; min-height: 100px; font-family: inherit; }

.form__submit {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  margin-top: 22px;
  padding: 15px;
  border-radius: 6px;
  font-size: 0.9375rem;
  transition: transform 0.2s, box-shadow 0.2s;
  margin-bottom: 14px;
}
.form__submit:disabled { opacity: 0.6; transform: none; cursor: not-allowed; }
.form__submit-icon { font-size: 1.1em; transition: transform 0.2s; }
.form__submit:hover .form__submit-icon { transform: translateX(3px); }

.form__privacy {
  font-size: 0.75rem;
  color: var(--text-4);
  text-align: center;
}

.form__success {
  margin-top: 16px;
  padding: 14px 18px;
  background: rgba(255,176,32,0.1);
  border: 1px solid var(--amber-dim);
  border-radius: 6px;
  color: var(--amber);
  font-size: 0.875rem;
  text-align: center;
}

/* ── Footer ── */
.footer {
  background: var(--bg);
  padding: 64px var(--pad) 32px;
  border-top: 1px solid var(--border);
}
.footer__inner {
  max-width: var(--max-w);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 24px;
}

.footer__tagline {
  font-size: 0.875rem;
  color: var(--text-3);
  line-height: 1.6;
  margin-top: 14px;
  max-width: 280px;
}

.footer__nav-heading {
  font-size: 0.8125rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: rgba(245,241,234,0.85);
}
.footer__nav ul, .footer__contact { display: flex; flex-direction: column; gap: 10px; margin-top: 16px; }
.footer__nav a, .footer__contact p, .footer__contact a {
  font-size: 0.875rem;
  color: var(--text-3);
  transition: color 0.2s;
}
.footer__nav a:hover, .footer__contact a:hover { color: var(--amber); }

.footer__bottom {
  max-width: var(--max-w);
  margin: 44px auto 0;
  padding-top: 24px;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
}
.footer__copy, .footer__built {
  font-size: 0.8125rem;
  color: var(--text-4);
}

/* ── Responsive ── */
@media (max-width: 1024px) {
  .why__inner { grid-template-columns: 1fr; }
  .why__pillars { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 860px) {
  .nav__links { display: none; }
  .nav__cta   { display: none; }
  .nav__toggle { display: flex; }

  .services__grid { grid-template-columns: 1fr; }
  .why__inner { grid-template-columns: 1fr; gap: 48px; }
  .contact__inner { grid-template-columns: 1fr; }
  .footer__inner { grid-template-columns: 1fr; }
  .gallery__grid {
    grid-template-columns: 1fr 1fr;
    grid-template-rows: auto;
  }
  .gallery__item--tall  { grid-row: span 1; aspect-ratio: 4/3; }
  .gallery__item--wide  { grid-column: span 2; aspect-ratio: 16/9; }
}

@media (max-width: 640px) {
  .hero { min-height: 92vh; }
  .hero__stats { gap: 20px 32px; }
  .form__row { grid-template-columns: 1fr; }
  .gallery__grid { grid-template-columns: 1fr; }
  .gallery__item--wide { grid-column: span 1; }
}