/* ==========================================================================
   DRONE HOME MEDIA — Design Tokens & Style
   Brand: White/cream bg, gold (#B8960C) accent, charcoal text, luxury real estate
   ========================================================================== */

:root, [data-theme="light"] {
  /* Type Scale */
  --text-xs:   clamp(0.75rem,  0.7rem  + 0.25vw, 0.875rem);
  --text-sm:   clamp(0.875rem, 0.8rem  + 0.35vw, 1rem);
  --text-base: clamp(1rem,     0.95rem + 0.25vw, 1.125rem);
  --text-lg:   clamp(1.125rem, 1rem    + 0.75vw, 1.5rem);
  --text-xl:   clamp(1.5rem,   1.2rem  + 1.25vw, 2.25rem);
  --text-2xl:  clamp(2rem,     1.2rem  + 2.5vw,  3.5rem);
  --text-3xl:  clamp(2.5rem,   1rem    + 4vw,    5rem);

  /* Spacing */
  --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;

  /* DHM Brand Colors */
  --color-bg:             #FAFAF8;
  --color-surface:        #FFFFFF;
  --color-surface-2:      #F5F4F0;
  --color-surface-offset: #F0EEEA;
  --color-border:         #E0DDD6;
  --color-divider:        #E8E6E0;

  --color-text:           #1A1A1A;
  --color-text-muted:     #6B6B6B;
  --color-text-faint:     #A0A0A0;

  --color-gold:           #B8960C;
  --color-gold-hover:     #9A7D0A;
  --color-gold-active:    #7C6408;
  --color-gold-light:     #F5EFD6;
  --color-gold-subtle:    #EDE5C4;

  --color-dark:           #1A1A1A;
  --color-dark-surface:   #2A2A2A;

  --color-success:        #437a22;
  --color-warning:        #B8960C;
  --color-error:          #C44040;

  /* Radius */
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-2xl: 1.25rem;
  --radius-full: 9999px;

  /* Transitions */
  --transition-interactive: 180ms cubic-bezier(0.16, 1, 0.3, 1);
  --transition-smooth: 350ms cubic-bezier(0.16, 1, 0.3, 1);

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(26,26,26,0.04);
  --shadow-md: 0 4px 16px rgba(26,26,26,0.06);
  --shadow-lg: 0 12px 40px rgba(26,26,26,0.08);
  --shadow-gold: 0 4px 20px rgba(184,150,12,0.15);

  /* Content widths */
  --content-narrow: 640px;
  --content-default: 960px;
  --content-wide: 1200px;

  /* Fonts */
  --font-display: 'Cormorant Garamond', Georgia, serif;
  --font-body: 'DM Sans', 'Helvetica Neue', sans-serif;
}

[data-theme="dark"] {
  --color-bg:             #141413;
  --color-surface:        #1C1C1A;
  --color-surface-2:      #222220;
  --color-surface-offset: #2A2A28;
  --color-border:         #3A3A38;
  --color-divider:        #333330;

  --color-text:           #E8E6E0;
  --color-text-muted:     #9A9A96;
  --color-text-faint:     #666662;

  --color-gold-light:     #2A2618;
  --color-gold-subtle:    #332E1C;

  --color-dark:           #E8E6E0;
  --color-dark-surface:   #333330;

  --shadow-sm: 0 1px 3px rgba(0,0,0,0.2);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.25);
  --shadow-lg: 0 12px 40px rgba(0,0,0,0.3);
  --shadow-gold: 0 4px 20px rgba(184,150,12,0.1);
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme]) {
    --color-bg:             #141413;
    --color-surface:        #1C1C1A;
    --color-surface-2:      #222220;
    --color-surface-offset: #2A2A28;
    --color-border:         #3A3A38;
    --color-divider:        #333330;
    --color-text:           #E8E6E0;
    --color-text-muted:     #9A9A96;
    --color-text-faint:     #666662;
    --color-gold-light:     #2A2618;
    --color-gold-subtle:    #332E1C;
    --color-dark:           #E8E6E0;
    --color-dark-surface:   #333330;
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.2);
    --shadow-md: 0 4px 16px rgba(0,0,0,0.25);
    --shadow-lg: 0 12px 40px rgba(0,0,0,0.3);
    --shadow-gold: 0 4px 20px rgba(184,150,12,0.1);
  }
}

/* ==========================================================================
   HEADER
   ========================================================================== */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: oklch(from var(--color-bg) l c h / 0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--color-divider);
  transition: box-shadow 0.3s ease;
}
.header--scrolled {
  box-shadow: var(--shadow-sm);
}
.header__inner {
  max-width: var(--content-wide);
  margin: 0 auto;
  padding: var(--space-4) var(--space-6);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  text-decoration: none;
  color: var(--color-text);
}
.logo__icon {
  display: block;
  color: var(--color-gold);
  flex-shrink: 0;
}
.logo__text {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 400;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-text);
}
.logo__text strong {
  font-weight: 700;
}

.header__nav {
  display: flex;
  align-items: center;
  gap: var(--space-8);
}
.nav-link {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-muted);
  text-decoration: none;
  letter-spacing: 0.02em;
  position: relative;
}
.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1.5px;
  background: var(--color-gold);
  transition: width var(--transition-smooth);
}
.nav-link:hover {
  color: var(--color-text);
}
.nav-link:hover::after {
  width: 100%;
}

.mobile-menu-btn {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: var(--space-2);
}
.mobile-menu-btn span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-text);
  border-radius: 2px;
  transition: transform var(--transition-smooth), opacity var(--transition-smooth);
}
.mobile-menu-btn.active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.mobile-menu-btn.active span:nth-child(2) {
  opacity: 0;
}
.mobile-menu-btn.active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

@media (max-width: 768px) {
  .header__nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--color-bg);
    flex-direction: column;
    padding: var(--space-6);
    gap: var(--space-6);
    border-bottom: 1px solid var(--color-divider);
    box-shadow: var(--shadow-md);
  }
  .header__nav.open {
    display: flex;
  }
  .mobile-menu-btn {
    display: flex;
  }
}

/* ==========================================================================
   HERO
   ========================================================================== */
.hero {
  min-height: 70vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--space-24) var(--space-6) var(--space-16);
  position: relative;
  overflow: hidden;
  background: var(--color-bg);
}
.hero__content {
  max-width: 720px;
  position: relative;
  z-index: 2;
}
.hero__eyebrow {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-gold);
  margin-bottom: var(--space-4);
}
.hero__title {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: 400;
  color: var(--color-text);
  line-height: 1.05;
  margin-bottom: var(--space-6);
}
.hero__subtitle {
  font-family: var(--font-body);
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  font-weight: 400;
  line-height: 1.6;
  margin-bottom: var(--space-10);
  max-width: 520px;
  margin-left: auto;
  margin-right: auto;
}
.hero__cta-group {
  display: flex;
  gap: var(--space-4);
  justify-content: center;
  flex-wrap: wrap;
}
.hero__decoration {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  pointer-events: none;
}
.hero__gold-line {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 500px;
  height: 500px;
  border-radius: 50%;
  border: 1px solid var(--color-gold-light);
  opacity: 0.4;
}

/* ==========================================================================
   BUTTONS
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-8);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: 0.04em;
  text-decoration: none;
  border-radius: var(--radius-sm);
  transition: all var(--transition-interactive);
  cursor: pointer;
  border: none;
}
.btn--primary {
  background: var(--color-gold);
  color: #FFFFFF;
}
.btn--primary:hover {
  background: var(--color-gold-hover);
  transform: translateY(-1px);
  box-shadow: var(--shadow-gold);
}
.btn--primary:active {
  background: var(--color-gold-active);
  transform: translateY(0);
}
.btn--outline {
  background: transparent;
  color: var(--color-text);
  border: 1.5px solid var(--color-border);
}
.btn--outline:hover {
  border-color: var(--color-gold);
  color: var(--color-gold);
  transform: translateY(-1px);
}
.btn--outline:active {
  transform: translateY(0);
}
.btn--full {
  width: 100%;
}

/* ==========================================================================
   SECTIONS
   ========================================================================== */
.section {
  padding: clamp(var(--space-12), 8vw, var(--space-24)) var(--space-6);
}
.section__header {
  text-align: center;
  margin-bottom: var(--space-12);
  max-width: 620px;
  margin-left: auto;
  margin-right: auto;
}
.section__eyebrow {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-gold);
  margin-bottom: var(--space-3);
}
.section__title {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 400;
  color: var(--color-text);
  margin-bottom: var(--space-4);
}
.section__desc {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  line-height: 1.6;
}

/* ==========================================================================
   PACKAGE TOGGLE
   ========================================================================== */
.package-toggle {
  display: flex;
  position: relative;
  background: var(--color-surface-2);
  border-radius: var(--radius-full);
  padding: 4px;
  max-width: 420px;
  margin: 0 auto var(--space-10);
}
.package-toggle__btn {
  flex: 1;
  padding: var(--space-3) var(--space-4);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-muted);
  border-radius: var(--radius-full);
  position: relative;
  z-index: 2;
  transition: color var(--transition-smooth);
}
.package-toggle__btn.active {
  color: #FFFFFF;
}
.package-toggle__indicator {
  position: absolute;
  top: 4px;
  left: 4px;
  height: calc(100% - 8px);
  width: calc(33.333% - 4px);
  background: var(--color-gold);
  border-radius: var(--radius-full);
  transition: transform var(--transition-smooth);
  z-index: 1;
}
.package-toggle__indicator[data-pos="1"] {
  transform: translateX(calc(100% + 2px));
}
.package-toggle__indicator[data-pos="2"] {
  transform: translateX(calc(200% + 4px));
}

/* ==========================================================================
   PACKAGE CARDS
   ========================================================================== */
.package-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
  max-width: var(--content-wide);
  margin: 0 auto var(--space-12);
}
.package-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  position: relative;
  opacity: 0.6;
  transition: opacity var(--transition-smooth),
              transform var(--transition-smooth),
              box-shadow var(--transition-smooth),
              border-color var(--transition-smooth);
}
.package-card.active {
  opacity: 1;
  border-color: var(--color-gold);
  box-shadow: var(--shadow-gold);
  transform: scale(1.02);
}
.package-card__badge {
  display: inline-block;
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  background: var(--color-surface-2);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  margin-bottom: var(--space-4);
}
.package-card__badge--popular {
  color: var(--color-gold);
  background: var(--color-gold-light);
}
.package-card__badge--premium {
  color: #FFFFFF;
  background: var(--color-gold);
}
.package-card__name {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 400;
  color: var(--color-text);
  margin-bottom: var(--space-2);
}
.package-card__price {
  display: flex;
  align-items: baseline;
  gap: var(--space-2);
  margin-bottom: var(--space-6);
}
.package-card__amount {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 600;
  color: var(--color-gold);
  line-height: 1;
}
.package-card__period {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.package-card__features {
  list-style: none;
  padding: 0;
  margin-bottom: var(--space-8);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}
.package-card__features li {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--text-sm);
  color: var(--color-text);
  max-width: none;
}
.package-card__features li svg {
  flex-shrink: 0;
  color: var(--color-gold);
}
.package-card__feature--disabled {
  color: var(--color-text-faint) !important;
}
.package-card__feature--disabled svg {
  color: var(--color-text-faint) !important;
}
.package-card__feature--highlight {
  font-weight: 600 !important;
  color: var(--color-gold) !important;
}
.package-card__feature--sub {
  padding-left: calc(18px + var(--space-3));
  font-size: var(--text-xs) !important;
  color: var(--color-text-muted) !important;
  font-style: italic;
}

@media (max-width: 900px) {
  .package-cards {
    grid-template-columns: 1fr;
    max-width: 480px;
  }
  .package-card {
    display: none;
  }
  .package-card.active {
    display: block;
  }
}

/* ==========================================================================
   COMPARISON TABLE
   ========================================================================== */
.comparison-table-wrap {
  max-width: var(--content-wide);
  margin: 0 auto;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}
.comparison-table {
  width: 100%;
  font-size: var(--text-sm);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.comparison-table th,
.comparison-table td {
  padding: var(--space-4) var(--space-6);
  text-align: center;
  border-bottom: 1px solid var(--color-divider);
}
.comparison-table th:first-child,
.comparison-table td:first-child {
  text-align: left;
  font-weight: 500;
}
.comparison-table thead th {
  background: var(--color-surface-2);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: var(--text-sm);
  letter-spacing: 0.04em;
  color: var(--color-text);
}
.comparison-table tbody tr:last-child td {
  border-bottom: none;
}
.comparison-table tbody td {
  background: var(--color-surface);
  color: var(--color-text);
}
.comparison-table__highlight {
  background: var(--color-gold-light) !important;
}
.comparison-table__none {
  color: var(--color-text-faint) !important;
}
.comparison-table td svg {
  margin: 0 auto;
}

@media (max-width: 768px) {
  .comparison-table-wrap {
    display: none;
  }
}

/* ==========================================================================
   CREDITS SECTION
   ========================================================================== */
.credits-section {
  background: var(--color-surface-2);
}

.credit-value-banner {
  max-width: 560px;
  margin: 0 auto var(--space-12);
}
.credit-value-banner__inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-4);
  padding: var(--space-6) var(--space-8);
  background: var(--color-surface);
  border: 1.5px solid var(--color-gold);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-gold);
}
.credit-value-banner__label {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  color: var(--color-text);
}
.credit-value-banner__eq {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  color: var(--color-text-muted);
}
.credit-value-banner__amount {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 600;
  color: var(--color-gold);
  line-height: 1;
}
.credit-value-banner__sub {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

/* Credit Rules */
.credit-rules {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-6);
  max-width: 800px;
  margin: 0 auto var(--space-16);
}
.credit-rule {
  display: flex;
  gap: var(--space-4);
  padding: var(--space-6);
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
}
.credit-rule__icon {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-gold-light);
  border-radius: var(--radius-md);
  color: var(--color-gold);
}
.credit-rule__title {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: var(--space-1);
}
.credit-rule__desc {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  line-height: 1.5;
}

@media (max-width: 640px) {
  .credit-rules {
    grid-template-columns: 1fr;
  }
}

/* ==========================================================================
   VIDEO OPTIONS
   ========================================================================== */
.video-options {
  max-width: 700px;
  margin: 0 auto;
}
.video-options__title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  text-align: center;
  color: var(--color-text);
  margin-bottom: var(--space-6);
}

.video-toggle {
  display: flex;
  position: relative;
  background: var(--color-surface);
  border-radius: var(--radius-full);
  padding: 4px;
  max-width: 300px;
  margin: 0 auto var(--space-8);
  border: 1px solid var(--color-border);
}
.video-toggle__btn {
  flex: 1;
  padding: var(--space-2) var(--space-4);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-muted);
  border-radius: var(--radius-full);
  position: relative;
  z-index: 2;
  transition: color var(--transition-smooth);
}
.video-toggle__btn.active {
  color: #FFFFFF;
}
.video-toggle__indicator {
  position: absolute;
  top: 4px;
  left: 4px;
  height: calc(100% - 8px);
  width: calc(50% - 4px);
  background: var(--color-gold);
  border-radius: var(--radius-full);
  transition: transform var(--transition-smooth);
  z-index: 1;
}
.video-toggle__indicator[data-pos="1"] {
  transform: translateX(calc(100% + 2px));
}

.video-cards {
  position: relative;
}
.video-card {
  display: none;
}
.video-card.active {
  display: block;
  animation: fadeIn 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Item wrap — holds the clickable row + collapsible preview */
.video-card__item-wrap {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-3);
  overflow: hidden;
  transition: border-color var(--transition-interactive),
              box-shadow var(--transition-interactive);
}
.video-card__item-wrap:hover {
  border-color: var(--color-gold-subtle);
  box-shadow: var(--shadow-sm);
}
.video-card__item-wrap.open {
  border-color: var(--color-gold);
  box-shadow: var(--shadow-gold);
}

.video-card__item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-5) var(--space-6);
  cursor: default;
}
.video-card__item[role="button"] {
  cursor: pointer;
}
.video-card__info h4 {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 2px;
}
.video-card__info p {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}

/* Right side: credits + example button */
.video-card__right {
  display: flex;
  align-items: center;
  gap: var(--space-5);
}
.video-card__credits {
  display: flex;
  flex-direction: column;
  align-items: center;
  min-width: 70px;
}
.video-card__credits-num {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 600;
  color: var(--color-gold);
  line-height: 1;
}
.video-card__credits-label {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

/* "See Example" toggle button */
.video-card__example-btn {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-3);
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-gold);
  background: var(--color-gold-light);
  border: 1px solid transparent;
  border-radius: var(--radius-full);
  white-space: nowrap;
  transition: all var(--transition-interactive);
}
.video-card__example-btn:hover {
  background: var(--color-gold-subtle);
  border-color: var(--color-gold);
}
.video-card__example-btn svg {
  transition: transform var(--transition-smooth);
  flex-shrink: 0;
}
.video-card__item-wrap.open .video-card__example-btn svg {
  transform: rotate(180deg);
}
.video-card__item-wrap.open .video-card__example-btn span {
  /* Change text via JS; just handle arrow rotation here */
}

/* Collapsible preview area */
.video-card__preview {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}
.video-card__item-wrap.open .video-card__preview {
  grid-template-rows: 1fr;
}
.video-card__preview-inner {
  overflow: hidden;
}

/* Placeholder state (before user adds video URL) */
.video-card__placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--space-8) var(--space-6);
  margin: 0 var(--space-6) var(--space-6);
  background: var(--color-surface-2);
  border-radius: var(--radius-lg);
  border: 2px dashed var(--color-border);
  min-height: 200px;
}
.video-card__play-icon {
  margin-bottom: var(--space-4);
  opacity: 0.5;
}
.video-card__placeholder-text {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-muted);
  margin-bottom: var(--space-2);
  max-width: 320px;
}
.video-card__placeholder-hint {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  color: var(--color-text-faint);
}

/* When a real video/embed is present */
.video-card__embed {
  padding: 0 var(--space-6) var(--space-6);
}
.video-card__embed iframe,
.video-card__embed video {
  width: 100%;
  border-radius: var(--radius-lg);
  aspect-ratio: 16/9;
  background: #000;
  border: none;
}

@media (max-width: 640px) {
  .video-card__right {
    flex-direction: column;
    align-items: flex-end;
    gap: var(--space-2);
  }
  .video-card__example-btn span {
    display: none;
  }
  .video-card__example-btn {
    padding: var(--space-2);
    border-radius: var(--radius-md);
  }
}

/* ==========================================================================
   CALCULATOR
   ========================================================================== */
.calculator-section {
  background: var(--color-bg);
}
.calculator {
  max-width: var(--content-wide);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: auto 1fr;
  gap: var(--space-6);
}
.calculator__plan-selector {
  grid-column: 1 / -1;
}
.calculator__heading {
  font-family: var(--font-body);
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: var(--space-6);
}
.calculator__plans {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
}
.calculator__plan-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-1);
  padding: var(--space-5) var(--space-4);
  background: var(--color-surface);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-lg);
  transition: all var(--transition-interactive);
}
.calculator__plan-btn:hover {
  border-color: var(--color-gold-subtle);
  box-shadow: var(--shadow-sm);
}
.calculator__plan-btn.active {
  border-color: var(--color-gold);
  background: var(--color-gold-light);
  box-shadow: var(--shadow-gold);
}
.calculator__plan-name {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 500;
  color: var(--color-text);
}
.calculator__plan-price {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}
.calculator__plan-credits {
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-gold);
}

/* Services */
.calculator__services {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
}
.calculator__service {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-4) 0;
  border-bottom: 1px solid var(--color-divider);
}
.calculator__service:last-child {
  border-bottom: none;
}
.calculator__service-name {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text);
}
.calculator__service-cost {
  font-size: var(--text-xs);
  color: var(--color-gold);
  font-weight: 600;
}
.calculator__service-controls {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}
.calculator__stepper {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--color-text);
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: all var(--transition-interactive);
  user-select: none;
}
.calculator__stepper:hover {
  background: var(--color-gold-light);
  border-color: var(--color-gold);
  color: var(--color-gold);
}
.calculator__stepper:active {
  transform: scale(0.94);
}
.calculator__qty {
  min-width: 28px;
  text-align: center;
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--color-text);
  font-variant-numeric: tabular-nums;
}

/* Summary */
.calculator__summary {
  background: var(--color-dark);
  color: #FFFFFF;
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  align-self: start;
  position: sticky;
  top: 100px;
}
.calculator__summary .calculator__heading {
  color: #FFFFFF;
}
.calculator__summary-row {
  display: flex;
  justify-content: space-between;
  padding: var(--space-2) 0;
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.7);
}
.calculator__summary-row span:last-child {
  font-weight: 600;
  color: #FFFFFF;
  font-variant-numeric: tabular-nums;
}
.calculator__divider {
  border-top: 1px solid rgba(255,255,255,0.15);
  margin: var(--space-3) 0;
}
.calculator__summary-row--result {
  padding-top: var(--space-4);
  font-size: var(--text-base);
  font-weight: 600;
}
.calculator__summary-row--result span:first-child {
  color: rgba(255,255,255,0.9);
}
.calculator__summary-row--result span:last-child {
  color: var(--color-gold);
  font-size: var(--text-lg);
}
.calculator__summary-row--result.overage span:last-child {
  color: var(--color-error);
}

.calculator__summary-bar {
  margin-top: var(--space-6);
}
.calculator__bar-track {
  height: 8px;
  background: rgba(255,255,255,0.12);
  border-radius: var(--radius-full);
  overflow: hidden;
}
.calculator__bar-fill {
  height: 100%;
  background: var(--color-gold);
  border-radius: var(--radius-full);
  transition: width var(--transition-smooth), background var(--transition-smooth);
}
.calculator__bar-fill.overage {
  background: var(--color-error);
}
.calculator__bar-labels {
  display: flex;
  justify-content: space-between;
  margin-top: var(--space-2);
  font-size: var(--text-xs);
  color: rgba(255,255,255,0.5);
}

.calculator__overage-notice {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-top: var(--space-4);
  padding: var(--space-3) var(--space-4);
  background: rgba(196,64,64,0.15);
  border-radius: var(--radius-md);
  font-size: var(--text-xs);
  color: #FF8A8A;
}
.calculator__overage-notice svg {
  flex-shrink: 0;
  color: #FF8A8A;
}

@media (max-width: 900px) {
  .calculator {
    grid-template-columns: 1fr;
  }
  .calculator__plans {
    grid-template-columns: 1fr;
    max-width: 340px;
  }
  .calculator__summary {
    position: static;
  }
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.footer {
  background: var(--color-dark);
  color: rgba(255,255,255,0.7);
  padding: var(--space-16) var(--space-6) var(--space-8);
}
.footer__inner {
  max-width: var(--content-wide);
  margin: 0 auto;
}
.footer__brand {
  margin-bottom: var(--space-8);
}
.footer__brand .logo__text {
  color: #FFFFFF;
}
.footer__brand .logo__icon {
  color: var(--color-gold);
}
.footer__tagline {
  margin-top: var(--space-3);
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.5);
  max-width: 320px;
}
.footer__links {
  display: flex;
  gap: var(--space-8);
  margin-bottom: var(--space-10);
}
.footer__links a {
  color: rgba(255,255,255,0.6);
  text-decoration: none;
  font-size: var(--text-sm);
  transition: color var(--transition-interactive);
}
.footer__links a:hover {
  color: var(--color-gold);
}
.footer__bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: var(--space-6);
  border-top: 1px solid rgba(255,255,255,0.1);
  font-size: var(--text-xs);
  flex-wrap: wrap;
  gap: var(--space-4);
}
.footer__attribution {
  color: rgba(255,255,255,0.4);
  text-decoration: none;
  transition: color var(--transition-interactive);
}
.footer__attribution:hover {
  color: var(--color-gold);
}

/* ==========================================================================
   SCROLL ANIMATIONS
   ========================================================================== */
.fade-in {
  opacity: 1;
}
@supports (animation-timeline: scroll()) {
  .fade-in {
    opacity: 0;
    animation: reveal-fade linear both;
    animation-timeline: view();
    animation-range: entry 0% entry 100%;
  }
}
@keyframes reveal-fade {
  to { opacity: 1; }
}