/* ===========================================================
   Home Cinema But Better — design tokens + components
   Single refined dark theme. Brand: cyan → magenta gradient,
   blue/purple midtone accents, near-monochrome surfaces.
   =========================================================== */

:root {
  /* Type scale (fluid) */
  --text-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.8125rem);
  --text-sm: clamp(0.875rem, 0.82rem + 0.25vw, 0.9375rem);
  --text-base: clamp(1rem, 0.96rem + 0.2vw, 1.0625rem);
  --text-lg: clamp(1.125rem, 1rem + 0.6vw, 1.375rem);
  --text-xl: clamp(1.5rem, 1.2rem + 1.25vw, 2.125rem);
  --text-2xl: clamp(2rem, 1.4rem + 2.6vw, 3.25rem);
  --text-3xl: clamp(2.6rem, 1.4rem + 4.2vw, 4.75rem);

  /* Spacing (4px base) */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  --space-32: 8rem;

  /* Surfaces — near-black, cool neutral */
  --color-bg: #07080b;
  --color-surface: #0c0e13;
  --color-surface-2: #11141b;
  --color-surface-offset: #161a23;
  --color-border: oklch(0.72 0.02 250 / 0.12);
  --color-border-strong: oklch(0.72 0.02 250 / 0.22);

  /* Text */
  --color-text: #e6e9f0;
  --color-text-muted: #9aa3b4;
  --color-text-faint: #5f6776;

  /* Brand accents — violet → magenta → amber (cyan dropped) */
  --brand-violet: #8b5cf6;
  --brand-purple: #8b5cf6;
  --brand-magenta: #e841c6;
  --brand-amber: #f4a93c;
  /* legacy alias kept so existing references resolve; points to violet now */
  --brand-cyan: #a78bfa;
  --color-primary: #f4a93c; /* warm amber for solid CTAs */
  --color-primary-hover: #f7bd63;
  --brand-gradient: linear-gradient(100deg, #f9a03c 0%, #f0653e 32%, #e8328f 64%, #8b5cf6 100%);

  /* Radius */
  --radius-sm: 0.375rem;
  --radius-md: 0.625rem;
  --radius-lg: 0.875rem;
  --radius-xl: 1.25rem;
  --radius-full: 9999px;

  --transition-interactive: 200ms cubic-bezier(0.16, 1, 0.3, 1);

  --shadow-sm: 0 1px 2px oklch(0 0 0 / 0.4);
  --shadow-md: 0 8px 30px oklch(0 0 0 / 0.45);
  --shadow-lg: 0 24px 60px oklch(0 0 0 / 0.55);

  --content-narrow: 680px;
  --content-default: 1000px;
  --content-wide: 1240px;

  --font-display: 'Clash Display', 'Satoshi', 'Helvetica Neue', sans-serif;
  --font-body: 'Satoshi', 'Inter', 'Helvetica Neue', sans-serif;
}

/* ---------- Layout helpers ---------- */
.wrap {
  width: 100%;
  max-width: var(--content-wide);
  margin-inline: auto;
  padding-inline: clamp(var(--space-5), 5vw, var(--space-12));
}
.wrap--default {
  max-width: var(--content-default);
}
.wrap--narrow {
  max-width: var(--content-narrow);
}

section {
  padding-block: clamp(var(--space-16), 9vw, var(--space-32));
  position: relative;
}
.section-rule {
  border-top: 1px solid var(--color-border);
}

.eyebrow {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--color-text-faint);
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-5);
}
.eyebrow::before {
  content: '';
  width: 28px;
  height: 1px;
  background: var(--brand-gradient);
}

h1,
h2,
h3 {
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: -0.02em;
}
.h-section {
  font-size: var(--text-2xl);
  max-width: 18ch;
}
.h-sub {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 600;
  letter-spacing: -0.01em;
}
.lede {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  max-width: 60ch;
  line-height: 1.55;
}
.muted {
  color: var(--color-text-muted);
}
.grad-text {
  background: var(--brand-gradient);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: 0.01em;
  padding: 0.85rem 1.5rem;
  border-radius: var(--radius-full);
  min-height: 48px;
  text-decoration: none;
  white-space: nowrap;
}
.btn-primary {
  background: var(--color-primary);
  color: #06070a;
}
.btn-primary:hover {
  background: var(--color-primary-hover);
  transform: translateY(-1px);
}
.btn-ghost {
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border-strong);
}
.btn-ghost:hover {
  border-color: var(--brand-cyan);
  color: #fff;
}
.btn .arrow {
  transition: transform var(--transition-interactive);
}
.btn:hover .arrow {
  transform: translateX(3px);
}

/* ---------- Header ---------- */
.header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: oklch(from var(--color-bg) l c h / 0.72);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color var(--transition-interactive), background var(--transition-interactive);
}
.header--scrolled {
  border-bottom-color: var(--color-border);
  background: oklch(from var(--color-bg) l c h / 0.9);
}
.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-6);
  height: 72px;
}
.brand {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
}
.brand svg {
  height: 40px;
  width: auto;
}
.nav {
  display: flex;
  align-items: center;
  gap: var(--space-8);
}
.nav a {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-muted);
  text-decoration: none;
}
.nav a:hover {
  color: #fff;
}
.header .btn {
  padding: 0.6rem 1.1rem;
  min-height: 42px;
}
.nav-toggle {
  display: none;
  color: var(--color-text);
  padding: var(--space-2);
}
.mobile-nav {
  display: none;
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  overflow: hidden;
  padding-block: clamp(var(--space-20), 14vw, 11rem) clamp(var(--space-16), 9vw, var(--space-24));
}
.hero__bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(180deg, rgba(7, 8, 11, 0.62) 0%, rgba(7, 8, 11, 0.72) 42%, rgba(7, 8, 11, 0.94) 88%, var(--color-bg) 100%),
    linear-gradient(90deg, rgba(7, 8, 11, 0.85) 0%, rgba(7, 8, 11, 0.35) 55%, rgba(7, 8, 11, 0.2) 100%),
    url("../img/hero.jpg");
  background-size: cover;
  background-position: center 42%;
}
.hero__glow {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(60% 50% at 80% 8%, oklch(0.62 0.18 330 / 0.18), transparent 70%),
    radial-gradient(55% 48% at 10% 92%, oklch(0.78 0.13 70 / 0.15), transparent 72%);
  -webkit-mask-image: linear-gradient(#000, #000);
}
.hero__grid {
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.5;
  background-image:
    linear-gradient(oklch(0.72 0.02 250 / 0.05) 1px, transparent 1px),
    linear-gradient(90deg, oklch(0.72 0.02 250 / 0.05) 1px, transparent 1px);
  background-size: 64px 64px;
  -webkit-mask-image: radial-gradient(110% 80% at 50% 0%, #000 30%, transparent 78%);
  mask-image: radial-gradient(110% 80% at 50% 0%, #000 30%, transparent 78%);
}
.hero__inner {
  position: relative;
  z-index: 1;
  max-width: 920px;
}
.hero h1 {
  font-size: var(--text-3xl);
  line-height: 1.05;
  letter-spacing: -0.018em;
  max-width: 16ch;
}
.hero h1 .grad-text {
  margin-left: 0.12em;
  letter-spacing: 0.005em;
  padding-right: 0.06em;
}
.hero .lede {
  margin-top: var(--space-6);
  font-size: var(--text-lg);
  max-width: 52ch;
}
.hero__cta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  margin-top: var(--space-10);
}
.hero__meta {
  margin-top: clamp(var(--space-12), 7vw, var(--space-20));
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-8) var(--space-12);
  padding-top: var(--space-8);
  border-top: 1px solid var(--color-border);
}
.hero__meta div {
  max-width: 22ch;
}
.hero__meta dt {
  font-size: var(--text-xs);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--brand-cyan);
  margin-bottom: var(--space-2);
}
.hero__meta dd {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

/* ---------- Problem ---------- */
.problem__head {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: clamp(var(--space-8), 5vw, var(--space-16));
  align-items: end;
}
.problem h2 {
  font-size: var(--text-2xl);
  max-width: 16ch;
}
.problem__factors {
  margin-top: clamp(var(--space-12), 6vw, var(--space-16));
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 1px;
  background: var(--color-border);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.factor {
  background: var(--color-surface);
  padding: var(--space-6);
}
.factor span {
  font-family: var(--font-display);
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  display: block;
  margin-bottom: var(--space-3);
}
.factor strong {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--text-base);
  color: var(--color-text);
}

/* ---------- Philosophy / pillars ---------- */
.pillars {
  margin-top: clamp(var(--space-12), 6vw, var(--space-16));
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-5);
  counter-reset: pillar;
}
.pillar {
  background: linear-gradient(180deg, var(--color-surface) 0%, var(--color-bg) 100%);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  min-height: 220px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.pillar::before {
  counter-increment: pillar;
  content: counter(pillar, decimal-leading-zero);
  display: block;
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--brand-cyan);
  letter-spacing: 0.04em;
}
.pillar h3 {
  font-size: var(--text-lg);
  margin-top: var(--space-4);
}
.pillar p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin-top: var(--space-3);
}
.philosophy__note {
  margin-top: var(--space-10);
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 500;
  color: var(--color-text);
  max-width: 40ch;
}

/* ---------- Health Check ---------- */
.check {
  background:
    radial-gradient(80% 120% at 90% 0%, oklch(0.5 0.16 320 / 0.1), transparent 60%),
    var(--color-surface);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}
.check__grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: clamp(var(--space-10), 6vw, var(--space-20));
  align-items: start;
}
.check__intro h2 {
  font-size: var(--text-2xl);
}
.check__intro .lede {
  margin-top: var(--space-5);
}
.check__intro .btn {
  margin-top: var(--space-8);
}
.checklists {
  display: grid;
  gap: var(--space-8);
}
.checklist h3 {
  font-size: var(--text-xs);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--brand-cyan);
  font-family: var(--font-body);
  margin-bottom: var(--space-4);
}
.checklist ul {
  list-style: none;
  display: grid;
  gap: var(--space-3);
}
.checklist li {
  position: relative;
  padding-left: var(--space-6);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}
.checklist li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.6em;
  width: 7px;
  height: 7px;
  border-radius: var(--radius-full);
  background: var(--brand-gradient);
}
.steps {
  margin-top: clamp(var(--space-12), 6vw, var(--space-16));
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-5);
  counter-reset: step;
}
.step {
  border-top: 1px solid var(--color-border-strong);
  padding-top: var(--space-5);
}
.step::before {
  counter-increment: step;
  content: 'Step ' counter(step);
  font-size: var(--text-xs);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-text-faint);
  display: block;
  margin-bottom: var(--space-3);
}
.step strong {
  font-family: var(--font-display);
  font-size: var(--text-base);
  font-weight: 600;
  display: block;
  margin-bottom: var(--space-2);
}
.step p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

/* ---------- Audience ---------- */
.audience__grid {
  margin-top: clamp(var(--space-10), 6vw, var(--space-16));
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-5);
}
.aud-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  display: flex;
  gap: var(--space-5);
  align-items: flex-start;
}
.aud-card:hover {
  border-color: var(--color-border-strong);
}
.aud-card .idx {
  font-family: var(--font-display);
  font-size: var(--text-sm);
  color: var(--brand-magenta);
}
.aud-card h3 {
  font-size: var(--text-lg);
  margin-bottom: var(--space-2);
}
.aud-card p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

/* ---------- Credibility ---------- */
.cred {
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}
.cred__grid {
  display: grid;
  grid-template-columns: 1fr 0.85fr;
  gap: clamp(var(--space-10), 6vw, var(--space-20));
  align-items: center;
}
.cred h2 {
  font-size: var(--text-2xl);
  max-width: 16ch;
}
.cred p {
  margin-top: var(--space-6);
  color: var(--color-text-muted);
  font-size: var(--text-base);
}
.cred__chips {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}
.chip {
  font-size: var(--text-xs);
  letter-spacing: 0.04em;
  color: var(--color-text);
  padding: 0.5rem 0.9rem;
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-full);
  background: var(--color-bg);
}

/* ---------- Education ---------- */
.edu__list {
  margin-top: clamp(var(--space-10), 6vw, var(--space-16));
  border-top: 1px solid var(--color-border);
}
.edu-row {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--space-6);
  align-items: baseline;
  padding-block: var(--space-6);
  border-bottom: 1px solid var(--color-border);
}
.edu-row .num {
  font-family: var(--font-display);
  font-size: var(--text-sm);
  color: var(--color-text-faint);
}
.edu-row p {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: var(--text-lg);
  color: var(--color-text);
  max-width: 40ch;
}
.edu__cta {
  margin-top: var(--space-10);
}

/* ---------- Final CTA ---------- */
.final {
  text-align: center;
  position: relative;
  overflow: hidden;
}
.final__glow {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: radial-gradient(50% 70% at 50% 30%, oklch(0.55 0.16 300 / 0.16), transparent 70%);
}
.final__inner {
  position: relative;
  z-index: 1;
}
.final h2 {
  font-size: var(--text-2xl);
  max-width: 18ch;
  margin-inline: auto;
}
.final .btn {
  margin-top: var(--space-8);
}

/* ---------- Contact / Forms ---------- */
.contact__grid {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: clamp(var(--space-10), 6vw, var(--space-20));
  align-items: start;
}
.contact__intro h2 {
  font-size: var(--text-2xl);
}
.contact__intro .lede {
  margin-top: var(--space-5);
}
.capture {
  margin-top: var(--space-10);
  padding: var(--space-6);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
}
.capture h3 {
  font-size: var(--text-base);
  font-family: var(--font-display);
  margin-bottom: var(--space-2);
}
.capture p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin-bottom: var(--space-4);
}
.capture__row {
  display: flex;
  gap: var(--space-3);
  flex-wrap: wrap;
}
.capture__row input {
  flex: 1 1 200px;
}

form {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: clamp(var(--space-6), 4vw, var(--space-10));
}
.field {
  margin-bottom: var(--space-5);
}
.field-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-5);
}
label {
  display: block;
  font-size: var(--text-sm);
  font-weight: 500;
  margin-bottom: var(--space-2);
  color: var(--color-text);
}
input,
select,
textarea {
  width: 100%;
  background: var(--color-bg);
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-md);
  padding: 0.8rem 1rem;
  color: var(--color-text);
  font-size: var(--text-sm);
}
input::placeholder,
textarea::placeholder {
  color: var(--color-text-faint);
}
input:focus,
select:focus,
textarea:focus {
  outline: none;
  border-color: var(--brand-cyan);
  box-shadow: 0 0 0 3px oklch(0.75 0.12 230 / 0.18);
}
textarea {
  min-height: 120px;
  resize: vertical;
}
.form-submit {
  width: 100%;
  margin-top: var(--space-2);
}
.form-note {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  margin-top: var(--space-4);
  text-align: center;
}

/* ---------- Footer ---------- */
.footer {
  border-top: 1px solid var(--color-border);
  padding-block: var(--space-16) var(--space-10);
}
.footer__top {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: var(--space-8);
  align-items: flex-start;
}
.footer__brand svg {
  height: 38px;
  width: auto;
}
.footer__brand p {
  margin-top: var(--space-4);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  max-width: 36ch;
}
.footer__nav {
  display: flex;
  gap: var(--space-10);
  flex-wrap: wrap;
}
.footer__col h4 {
  font-size: var(--text-xs);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-text-faint);
  margin-bottom: var(--space-4);
}
.footer__col a {
  display: block;
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  text-decoration: none;
  margin-bottom: var(--space-3);
}
.footer__col a:hover {
  color: #fff;
}
.footer__bottom {
  margin-top: var(--space-12);
  padding-top: var(--space-6);
  border-top: 1px solid var(--color-border);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: var(--space-4);
  font-size: var(--text-xs);
  color: var(--color-text-faint);
}

/* ---------- Reveal animation ---------- */
.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1), transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}
.reveal.is-visible {
  opacity: 1;
  transform: none;
}

/* ---------- Pricing ---------- */
.pricing__head {
  max-width: 720px;
  margin-bottom: var(--space-10);
}
.pricing__head h2 {
  font-size: var(--text-2xl);
  letter-spacing: -0.02em;
  margin-top: var(--space-4);
}
.pricing__head .lede {
  margin-top: var(--space-4);
  color: var(--color-text-muted);
}
.tiers {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-5);
  align-items: stretch;
}
.tier {
  position: relative;
  display: flex;
  flex-direction: column;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
}
.tier--featured {
  border-color: transparent;
  background:
    linear-gradient(var(--color-surface), var(--color-surface)) padding-box,
    var(--brand-gradient) border-box;
  border: 1px solid transparent;
  box-shadow: 0 0 0 1px rgba(244, 169, 60, 0.04), 0 24px 60px -32px rgba(232, 65, 198, 0.35);
}
.tier__badge {
  position: absolute;
  top: calc(-1 * var(--space-3));
  left: var(--space-8);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #1a1205;
  background: var(--brand-amber);
  padding: 0.32em 0.8em;
  border-radius: 999px;
}
.tier__top h3 {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 600;
}
.tier__for {
  margin-top: var(--space-2);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  min-height: 2.6em;
}
.tier__price {
  display: flex;
  align-items: baseline;
  gap: 0.4em;
  margin: var(--space-6) 0;
  padding-bottom: var(--space-6);
  border-bottom: 1px solid var(--color-border);
}
.tier__price .from {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}
.tier__price .amt {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 600;
  letter-spacing: -0.01em;
}
.tier--featured .tier__price .amt {
  background: var(--brand-gradient);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.tier__list {
  list-style: none;
  padding: 0;
  margin: 0 0 var(--space-8);
  display: grid;
  gap: var(--space-3);
  flex: 1;
}
.tier__list li {
  position: relative;
  padding-left: 1.6em;
  font-size: var(--text-sm);
  color: var(--color-text);
  line-height: 1.5;
}
.tier__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 0.5em;
  height: 0.5em;
  border-radius: 2px;
  background: var(--brand-gradient);
}
.tier__cta {
  width: 100%;
  justify-content: center;
}
.pricing__note {
  margin-top: var(--space-8);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}
.pricing__note a {
  color: var(--brand-amber);
}

/* ---------- Media / imagery ---------- */
.media-banner {
  margin: var(--space-12) 0 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-border);
  position: relative;
}
.media-banner img {
  display: block;
  width: 100%;
  height: clamp(220px, 34vw, 420px);
  object-fit: cover;
}
.media-banner figcaption {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: var(--space-8) var(--space-8) var(--space-6);
  font-size: var(--text-sm);
  color: var(--color-text);
  background: linear-gradient(180deg, transparent, rgba(7, 8, 11, 0.82) 70%);
}
.check__media {
  margin: var(--space-8) 0 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-border);
}
.check__media img {
  display: block;
  width: 100%;
  height: clamp(200px, 24vw, 300px);
  object-fit: cover;
}
.cred__media {
  margin: var(--space-8) 0 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-border);
}
.cred__media img {
  display: block;
  width: 100%;
  height: clamp(200px, 22vw, 280px);
  object-fit: cover;
}

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .pillars,
  .steps {
    grid-template-columns: repeat(2, 1fr);
  }
  .problem__head,
  .check__grid,
  .cred__grid,
  .contact__grid {
    grid-template-columns: 1fr;
  }
  .audience__grid {
    grid-template-columns: 1fr;
  }
  .tiers {
    grid-template-columns: 1fr;
    max-width: 460px;
  }
  .tier__for {
    min-height: 0;
  }
}

@media (max-width: 680px) {
  .nav {
    display: none;
  }
  .header .btn--header {
    display: none;
  }
  .nav-toggle {
    display: inline-flex;
  }
  .mobile-nav {
    display: none;
    flex-direction: column;
    gap: var(--space-2);
    padding: var(--space-4) 0 var(--space-6);
    border-top: 1px solid var(--color-border);
  }
  .mobile-nav.open {
    display: flex;
  }
  .mobile-nav a {
    font-size: var(--text-base);
    color: var(--color-text);
    text-decoration: none;
    padding: var(--space-2) 0;
  }
  .field-row {
    grid-template-columns: 1fr;
  }
  .pillars,
  .steps {
    grid-template-columns: 1fr;
  }
  .hero__meta {
    gap: var(--space-6);
  }
}