/* ============================================================
   The Greatest Rivalry — core stylesheet
   Theme is switched by setting data-theme="sa" | "nz" on <html>.
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Libre+Caslon+Text:ital,wght@0,400;0,700;1,400&family=Inter:wght@500;600;700&display=swap');

:root {
  --font-serif: 'Libre Caslon Text', Georgia, 'Times New Roman', serif;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Helvetica, Arial, sans-serif;

  /* South Africa theme (default) */
  --sa-bg: #122921;
  --sa-bg-alt: #0e211a;
  --sa-accent: #CAA76A;
  --sa-accent-soft: #CAA76A;
  --sa-cream: #efe6d2;
  --sa-text: #EFE5D1;
  --sa-text-dim: #EFE5D1;
  --sa-input-bg: #efe6d2;
  --sa-input-text: #122921;
  --sa-btn-bg: #CAA76A;
  --sa-btn-text: #14251e;
  --sa-border: rgba(239, 230, 210, 0.25);

  /* New Zealand theme */
  --nz-bg: #0a0a0a;
  --nz-bg-alt: #050505;
  --nz-accent: #BDBDBD;
  --nz-accent-soft: #d9d9d9;
  --nz-cream: #d9d9d9;
  --nz-text: #BDBDBD;
  --nz-text-dim: #BDBDBD;
  --nz-input-bg: #d9d9d9;
  --nz-input-text: #0a0a0a;
  --nz-btn-bg: #d9d9d9;
  --nz-btn-text: #0a0a0a;
  --nz-border: rgba(255, 255, 255, 0.25);
}

html[data-theme="sa"] {
  --bg: var(--sa-bg);
  --bg-alt: var(--sa-bg-alt);
  --accent: var(--sa-accent);
  --accent-soft: var(--sa-accent-soft);
  --cream: var(--sa-cream);
  --text: var(--sa-text);
  --text-dim: var(--sa-text-dim);
  --input-bg: var(--sa-input-bg);
  --input-text: var(--sa-input-text);
  --btn-bg: var(--sa-btn-bg);
  --btn-text: var(--sa-btn-text);
  --border: var(--sa-border);
}

html[data-theme="nz"] {
  --bg: var(--nz-bg);
  --bg-alt: var(--nz-bg-alt);
  --accent: var(--nz-accent);
  --accent-soft: var(--nz-accent-soft);
  --cream: var(--nz-cream);
  --text: var(--nz-text);
  --text-dim: var(--nz-text-dim);
  --input-bg: var(--nz-input-bg);
  --input-text: var(--nz-input-text);
  --btn-bg: var(--nz-btn-bg);
  --btn-text: var(--nz-btn-text);
  --border: var(--nz-border);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

/* Smooth color cross-fade whenever the SA/NZ theme toggle swaps CSS variables. */
body,
.stage-panel,
.brand__title,
.eyebrow,
.headline,
.copy,
.theme-toggle__btn,
.btn-primary,
.btn-secondary,
#shareWhatsapp svg,
.btn-link-back,
.field input,
.field select,
.field--select::after,
.consent,
.form-note,
.panel-footer,
.panel-footer a,
.panel-footer__logo,
.form-status {
  transition: background-color .4s ease, color .4s ease, border-color .4s ease;
}

html,
body {
  margin: 0;
  padding: 0;
  height: 100%;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-sans);
  font-weight: 500;
  -webkit-font-smoothing: antialiased;
  -webkit-tap-highlight-color: transparent;
}

/*
 * Fluid root sizing: every rem-based size in this file (font-size, padding,
 * margin, gap, icon/button dimensions, border-radius...) is relative to this,
 * so the whole layout scales continuously with viewport width like a poster
 * being resized, instead of jumping between fixed breakpoint sizes. Passes
 * exactly through 16px at the 1920px reference this design was built against,
 * scales down toward 14px at the 900px desktop breakpoint, and grows gently
 * beyond 1920 for larger monitors. Mobile (<900px) keeps the browser default
 * (16px) — that layout was tuned independently and shouldn't shrink further.
 */
@media (min-width: 900px) {
  html {
    font-size: clamp(0.875rem, 0.7647rem + 0.196vw, 1.35rem);
  }
}

img {
  max-width: 100%;
  display: block;
}

button {
  font-family: inherit;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation;
}

a {
  color: inherit;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

/* ---------------- Layout shell ---------------- */

.app {
  display: flex;
  min-height: 100vh;
  min-height: 100dvh;
}

.stage-media {
  position: relative;
  flex: 1 1 62%;
  background: #000;
  overflow: hidden;
  min-height: 45vh;
}

.stage-media__track {
  position: absolute;
  inset: 0;
  transition: opacity .3s ease;
}

.stage-media__track.is-fading {
  opacity: 0;
}

.stage-media__slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity .5s ease;
  pointer-events: none;
}

.stage-media__slide.is-active {
  opacity: 1;
  pointer-events: auto;
}

.stage-media__slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 20%;
}

.stage-media__slide.is-placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(160deg, #2a2a2a, #111);
  color: #888;
  font-family: var(--font-sans);
  font-size: .75rem;
  letter-spacing: .05em;
  text-align: center;
  padding: 2rem;
}

.stage-media__arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 4.2vh;
  height: 4.2vh;
  border-radius: 50%;
  border: 1.5px solid var(--accent-soft, #d8bd7c);
  background: rgba(10, 12, 10, .2);
  backdrop-filter: blur(3px);
  -webkit-backdrop-filter: blur(3px);
  color: var(--accent-soft, #d8bd7c);
  font-size: 1.2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 5;
  transition: transform .15s ease, background .15s ease, border-color .4s ease, color .4s ease;
}

#mediaPrev {
  left: 1.5rem;
  transform: translateY(-50%);
}

#mediaNext {
  right: 1.5rem;
  transform: translateY(-50%);
}

.stage-media__arrow:hover {
  background: rgba(10, 12, 10, .4);
  transform: translateY(-50%) scale(1.05);
}

.stage-media__arrow:active {
  transform: translateY(-50%) scale(.95);
}

.stage-panel {
  flex: 1 1 38%;
  background: var(--bg);
  color: var(--text);
  display: flex;
  flex-direction: column;
  padding: 3vh;
  min-width: 37vw;
  max-width: 37vw;
}

.brand {
  display: flex;
  align-items: center;
  gap: .85rem;
  margin-bottom: 4vh;
  padding-left: 2.5vh;
}

.brand__mark {
  width: 10vh;
  height: 9vh;
  flex-shrink: 0;
}

.brand__mark img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.brand__title {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 2.75vh;
  line-height: 1.15;
  letter-spacing: .01em;
  color: var(--accent);
  text-transform: uppercase;
}

.panel-body {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
}

.panel-view {
  display: none;
  flex-direction: column;
}

.panel-view.is-active {
  display: flex;
}

.eyebrow {
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 1.65vh;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--accent);
  margin: 0 0 1rem;
  padding-left: 2.5vh;
}

.headline {
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: 1.5vh;
  line-height: 1.3;
  margin: 0 0 1.1rem;
  padding-left: 2.5vh;
}

.copy {
  font-size: 1.5vh;
  line-height: 1.3;
  color: var(--text);
  margin: 0 0 1.1rem;
  padding-left: 2.5vh;
}

.copy:last-of-type {
  margin-bottom: 2.75rem;
}

.copy strong {
  color: var(--accent-soft);
}

/* ---------------- Theme toggle (teaser slide) ---------------- */

.theme-toggle {
  display: flex;
  border: 1px solid var(--border);
  margin-bottom: 1rem;
}

.theme-toggle__btn {
  flex: 1;
  background: transparent;
  border: none;
  color: var(--text);
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 1.5vh;
  letter-spacing: .06em;
  padding: .95rem .5rem;
  text-transform: uppercase;
  transition: background .15s ease, color .15s ease;
}

.theme-toggle__btn+.theme-toggle__btn {
  border-left: 1px solid var(--border);
}

.theme-toggle__btn.is-selected {
  background: var(--cream);
  color: var(--bg);
}

/* ---------------- Buttons ---------------- */

.btn-primary {
  display: block;
  width: 100%;
  border: none;
  background: var(--btn-bg);
  color: var(--btn-text);
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 1.5vh;
  letter-spacing: .08em;
  text-transform: uppercase;
  padding: 1.05rem 1rem;
  text-align: center;
  transition: filter .15s ease;
}

.btn-primary:hover {
  filter: brightness(1.06);
}

.btn-primary:active {
  filter: brightness(.95);
}

.btn-primary:disabled {
  opacity: .55;
  cursor: not-allowed;
}

.btn-secondary {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: .6rem;
  width: 100%;
  border: 1px solid var(--accent);
  background: transparent;
  color: var(--accent);
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: .8rem;
  letter-spacing: .06em;
  text-transform: uppercase;
  padding: 1vh;
  margin-bottom: 1vh;
  transition: background .15s ease, color .4s ease, border-color .4s ease;
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, .06);
}

/* Share on WhatsApp: cream fill, dark text, but the icon keeps its own
   accent-gold color rather than matching the text (matches the exported asset). */
.btn-fill-cream {
  background: var(--cream);
  color: var(--bg);
  border-color: var(--cream);
}

.btn-fill-cream:hover {
  filter: brightness(1.05);
  background: var(--cream);
}

#shareWhatsapp svg {
  color: var(--accent);
}

/* Copy Link: accent fill, dark text/icon (matches the exported asset). */
.btn-fill-accent {
  background: var(--btn-bg);
  color: var(--btn-text);
  border-color: var(--btn-bg);
}

.btn-fill-accent:hover {
  filter: brightness(1.05);
  background: var(--btn-bg);
}

.btn-link-back {
  background: none;
  border: none;
  color: var(--text-dim);
  font-family: var(--font-sans);
  font-size: .78rem;
  letter-spacing: .04em;
  text-transform: uppercase;
  padding: 0 0 1.25rem;
  align-self: flex-start;
  padding-left: 2.5vh;
}

/* ---------------- Form ---------------- */

.form-fields {
  display: flex;
  flex-direction: column;
  gap: 1vh;
  margin-bottom: 1.1rem;
  margin-top: 2rem;
}

.field {
  position: relative;
}

.field input[type="email"],
.field select {
  width: 100%;
  appearance: none;
  -webkit-appearance: none;
  border: none;
  background: var(--input-bg);
  color: var(--input-text);
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 1.5vh;
  padding: 1.5vh;
}

.field input[type="email"]::placeholder {
  color: var(--input-text);
  opacity: .8;
  font-weight: 600;
}

.field select {
  cursor: pointer;
}

.field--select::after {
  content: "";
  position: absolute;
  right: 1.1rem;
  top: 50%;
  width: .55rem;
  height: .55rem;
  border-right: 2px solid var(--input-text);
  border-bottom: 2px solid var(--input-text);
  transform: translateY(-70%) rotate(45deg);
  pointer-events: none;
  opacity: .75;
}

.field-error {
  font-size: .72rem;
  color: #e07a5f;
  margin-top: .3rem;
  display: none;
}

.field.has-error select,
.field.has-error input {
  outline: 2px solid #e07a5f;
}

.field.has-error .field-error {
  display: block;
}

.consent {
  display: flex;
  align-items: center;
  gap: .6rem;
  margin-top: 2vh;
  margin-bottom: 2vh;
  font-size: 1.25vh;
  line-height: 1;
  color: var(--text-dim);
}

.consent input[type="checkbox"] {
  margin-top: .2rem;
  width: 1rem;
  flex-shrink: 0;
  accent-color: var(--accent);
}

.consent a {
  color: var(--accent-soft);
  text-decoration: underline;
}

.form-note {
  font-size: .72rem;
  color: var(--text-dim);
  margin-top: -.4rem;
  margin-bottom: .5rem;
}

.form-status {
  font-size: .8rem;
  margin-top: .75rem;
  display: none;
}

.form-status.is-visible {
  display: block;
}

.form-status.is-error {
  color: #e07a5f;
}

.form-status.is-success {
  color: var(--accent-soft);
}

/* ---------------- Thank-you / share view ---------------- */

.share-list {
  margin-top: .25rem;
}

.priority-note {
  display: flex;
  align-items: center;
  gap: .6rem;
  font-size: .78rem;
  color: var(--text-dim);
  margin-top: 1rem;
}

/* ---------------- Footer ---------------- */

.panel-footer {
  margin-top: auto;
  padding-top: 7vh;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  font-size: 0.85vh;
  color: var(--text-dim);
  letter-spacing: .01em;
  opacity: 0.75;
}

.panel-footer a {
  color: var(--text-dim);
  text-decoration: underline;
}

.panel-footer__logo {
  font-family: var(--font-sans);
  font-weight: 700;
  letter-spacing: .04em;
  color: var(--text-dim);
  white-space: nowrap;
  font-size: 1vh;
}

/* ---------------- Responsive ---------------- */

/*
 * Mobile sizing lives entirely in this block, independent of the desktop
 * values above. Edit anything here without touching the desktop rules —
 * each property below overrides its desktop counterpart only under 900px.
 */
@media (max-width: 900px) {
  .app {
    flex-direction: column;
  }

  .stage-media {
    flex: none;
    aspect-ratio: 3 / 4;
    min-height: 0;
  }

  .stage-panel {
    flex: none;
    max-width: none;
    min-width: 0;
    padding: 7.5vw;
  }

  .panel-body {
    justify-content: flex-start;
  }

  .brand {
    padding-left: 0;
    margin-bottom: 1.5rem;
    padding-left: 5vw;
  }

  .brand__mark {
    width: 12vh;
    height: 12vh;
  }

  .brand__title {
    font-size: 3.5vh;
  }

  .eyebrow {
    padding-left: 0;
    font-size: 4vw;
    padding-left: 5vw;
  }

  .headline {
    font-size: 4vw !important;
    padding-left: 0;
    padding-left: 5vw;
  }

  .copy {
    padding-left: 0;
    font-size: 4vw;
    padding-left: 5vw;
  }

  .btn-link-back {
    padding-left: 0;
    padding-left: 5vw;
  }

  .theme-toggle__btn {
    font-size: 3vw;
  }

  .btn-primary {
    font-size: 3.5vw;
  }

  .btn-secondary {
    font-size: 3vw;
    padding: 2vw;
    margin-bottom: 2vh;
  }

  .field select {
    font-size: 4vw;
    padding: 3vw;
  }

  .form-fields {
    gap: 2vh;
  }

  .field input[type="email"],
  .field select {
    font-size: 4vw;
  }

  .consent {
    font-size: 3vw;
    line-height: 1.3;
    margin-top: 4vh;
    margin-bottom: 4vh;
  }

  .panel-footer {
    padding-top: 1.5rem;
    font-size: 2vw;
    gap: 10vw;
  }

  .panel-footer__logo {
    font-size: 2.5vw;
  }

  .policy-page {
    padding: 10vw !important;
  }

  .policy-page h1 {
    line-height: 1.2 !important;
  }
}

@media (max-width: 420px) {
  .app {
    flex-direction: column;
  }

  .stage-media {
    flex: none;
    aspect-ratio: 3 / 4;
    min-height: 0;
  }

  .stage-panel {
    flex: none;
    max-width: none;
    min-width: 0;
    padding: 7.5vw;
  }

  .panel-body {
    justify-content: flex-start;
  }

  .brand {
    padding-left: 0;
    margin-bottom: 1.5rem;
    padding-left: 5vw;
  }

  .brand__mark {
    width: 12vh;
    height: 12vh;
  }

  .brand__title {
    font-size: 3.5vh;
  }

  .eyebrow {
    padding-left: 0;
    font-size: 4vw;
    padding-left: 5vw;
  }

  .headline {
    font-size: 4vw !important;
    padding-left: 0;
    padding-left: 5vw;
  }

  .copy {
    padding-left: 0;
    font-size: 4vw;
    padding-left: 5vw;
  }

  .btn-link-back {
    padding-left: 0;
    padding-left: 5vw;
  }

  .theme-toggle__btn {
    font-size: 3vw;
  }

  .btn-primary {
    font-size: 3.5vw;
  }

  .btn-secondary {
    font-size: 3vw;
    padding: 2vw;
    margin-bottom: 2vh;
  }

  .field select {
    font-size: 4vw;
    padding: 3vw;
  }

  .form-fields {
    gap: 2vh;
  }

  .field input[type="email"],
  .field select {
    font-size: 4vw;
  }

  .consent {
    font-size: 3vw;
    line-height: 1.3;
    margin-top: 4vh;
    margin-bottom: 4vh;
  }

  .panel-footer {
    padding-top: 1.5rem;
    font-size: 2vw;
    gap: 10vw;
  }

  .panel-footer__logo {
    font-size: 2.5vw;
  }

  .policy-page {
    padding: 10vw !important;
  }

  .policy-page h1 {
    line-height: 1.2 !important;
  }
}

/* ---------------- Privacy policy page ---------------- */

.policy-page {
  width: 100%;
  padding: 4vh 3.2vw 6vh;
  background: var(--sa-cream, #efe6d2);
  color: #122921;
  min-height: 100vh;
  font-family: var(--font-sans);
  line-height: 1.6;
}

.policy-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 2rem;
  margin-bottom: 3vh;
}

.policy-logo {
  flex-shrink: 0;
  display: block;
  width: 6vh;
  min-width: 3.5rem;
  max-width: 5.5rem;
}

.policy-logo img {
  width: 100%;
  height: auto;
  display: block;
}

.policy-page h1 {
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 1.6rem;
  margin: 0 0 .25rem;
}

.policy-page .updated {
  font-size: .8rem;
  color: #5b5342;
  margin: 0;
}

.policy-page h2 {
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 1.05rem;
  margin-top: 2.25rem;
  margin-bottom: .6rem;
}

.policy-page p,
.policy-page li {
  font-size: .9rem;
}

.policy-page a {
  color: #122921;
  text-decoration: underline;
}

.policy-page .todo {
  background: #f7d9c4;
  padding: .15rem .35rem;
  font-weight: 700;
}

.policy-footer {
  margin-top: 4vh;
  text-align: right;
  font-weight: 700;
  font-size: .68rem;
  letter-spacing: .04em;
  color: #5b5342;
}