/* ===================================
   AI FAMA - ADVERTISE PAGE
   Editorial partnership page
   =================================== */

:root {
  --color-primary:    #1C1C1E;
  --color-background: #F6F5F2;
  --color-secondary:  #8E8E93;
  --color-accent:     #9C7A4B;
  --color-white:      #FFFFFF;
  --color-border:     #E5E5E5;
  --color-hover:      #736045;
  --color-light-bg:   #FAFAF9;
  --color-error:      #C0392B;
  --color-success:    #2E7D32;
}

.aifama-advertise {
  background: var(--color-background);
  min-height: 100vh;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
  -webkit-font-smoothing: antialiased;
}

.adv-container {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 28px;
}

/* ===================================
   HERO — dark, full bleed
   =================================== */

.adv-hero {
  background: var(--color-primary);
  padding: 80px 0 72px;
}

.adv-hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.adv-eyebrow {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 20px;
}

.adv-hero-title {
  font-size: 46px;
  font-weight: 700;
  line-height: 1.1;
  color: var(--color-white);
  margin: 0 0 20px 0;
  letter-spacing: -0.02em;
}

.adv-hero-subtitle {
  font-size: 18px;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.65);
  margin: 0 0 36px 0;
  max-width: 460px;
}

.adv-hero-cta {
  display: inline-block;
  background: var(--color-accent);
  color: var(--color-white);
  font-size: 14px;
  font-weight: 600;
  padding: 13px 32px;
  border-radius: 6px;
  text-decoration: none;
  letter-spacing: 0.03em;
  transition: background 0.2s ease, transform 0.15s ease;
}

.adv-hero-cta:hover {
  background: var(--color-hover);
  transform: translateY(-1px);
  color: var(--color-white);
  text-decoration: none;
}

.adv-illustration {
  width: 100%;
  height: auto;
  border-radius: 12px;
  display: block;
  object-fit: cover;
}

/* ===================================
   AUDIENCE SECTION
   =================================== */

.adv-audience {
  padding: 72px 0;
  background: var(--color-background);
  border-bottom: 1px solid var(--color-border);
}

.adv-audience-inner {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 64px;
  align-items: start;
}

.adv-section-label {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-accent);
  padding-top: 6px;
}

.adv-audience-lead {
  font-size: 22px;
  font-weight: 500;
  line-height: 1.55;
  color: var(--color-primary);
  margin: 0 0 20px 0;
  font-family: 'Lora', Georgia, serif;
}

.adv-audience-sub {
  font-size: 17px;
  line-height: 1.75;
  color: var(--color-secondary);
  margin: 0;
}

/* ===================================
   OPPORTUNITIES SECTION
   =================================== */

.adv-opportunities {
  padding: 72px 0;
  background: var(--color-white);
  border-bottom: 1px solid var(--color-border);
}

.adv-section-header {
  margin-bottom: 48px;
}

.adv-section-title {
  font-size: 34px;
  font-weight: 700;
  color: var(--color-primary);
  margin: 0 0 10px 0;
  letter-spacing: -0.3px;
}

.adv-section-desc {
  font-size: 16px;
  color: var(--color-secondary);
  margin: 0;
  line-height: 1.6;
}

.adv-opps-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
}

.adv-opp-item {
  display: flex;
  align-items: flex-start;
  gap: 18px;
  padding: 28px 28px 28px 0;
  border-bottom: 1px solid var(--color-border);
}

.adv-opps-grid .adv-opp-item:nth-child(odd) {
  border-right: 1px solid var(--color-border);
  padding-right: 40px;
}

.adv-opps-grid .adv-opp-item:nth-child(even) {
  padding-left: 40px;
}

.adv-opps-grid .adv-opp-item:nth-last-child(-n+2) {
  border-bottom: none;
}

/* last item if odd count — full width */
.adv-opps-grid .adv-opp-item:last-child:nth-child(odd) {
  grid-column: 1 / -1;
  border-right: none;
  border-bottom: none;
  padding-left: 0;
  max-width: 560px;
}

.adv-opp-dot {
  flex-shrink: 0;
  width: 8px;
  height: 8px;
  background: var(--color-accent);
  border-radius: 50%;
  margin-top: 8px;
}

.adv-opp-name {
  font-size: 16px;
  font-weight: 600;
  color: var(--color-primary);
  margin: 0 0 6px 0;
  letter-spacing: -0.1px;
}

.adv-opp-desc {
  font-size: 14px;
  line-height: 1.65;
  color: var(--color-secondary);
  margin: 0;
}

/* ===================================
   APPROACH / QUOTE SECTION
   =================================== */

.adv-approach {
  background: var(--color-primary);
  padding: 80px 0;
}

.adv-approach-inner {
  max-width: 760px;
  margin: 0 auto;
  text-align: center;
}

.adv-approach-quote {
  font-size: 22px;
  font-weight: 400;
  line-height: 1.65;
  color: rgba(255, 255, 255, 0.9);
  font-family: 'Lora', Georgia, 'Times New Roman', serif;
  font-style: italic;
  margin: 0 0 20px 0;
  padding: 0;
  border: none;
}

.adv-approach-name {
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--color-accent);
  text-transform: uppercase;
  font-weight: 600;
  margin: 0;
}

/* ===================================
   FORM SECTION
   =================================== */

.adv-form-section {
  padding: 80px 0 96px;
  background: var(--color-background);
}

.adv-form-header {
  max-width: 640px;
  margin: 0 auto 52px;
  text-align: center;
}

.adv-form-title {
  font-size: 38px;
  font-weight: 700;
  color: var(--color-primary);
  margin: 0 0 12px 0;
  letter-spacing: -0.4px;
}

.adv-form-subtitle {
  font-size: 16px;
  line-height: 1.65;
  color: var(--color-secondary);
  margin: 0;
}

.adv-email-link {
  color: var(--color-accent);
  text-decoration: none;
  font-weight: 500;
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s ease;
}

.adv-email-link:hover {
  border-color: var(--color-accent);
  text-decoration: none;
}

/* The form itself */
.adv-form {
  max-width: 720px;
  margin: 0 auto;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: 12px;
  padding: 48px;
}

.adv-form-row {
  margin-bottom: 24px;
}

.adv-form-row--half {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.adv-field {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.adv-label {
  font-size: 13px;
  font-weight: 600;
  color: var(--color-primary);
  letter-spacing: 0.01em;
}

.adv-required {
  color: var(--color-accent);
}

.adv-input,
.adv-textarea,
.adv-select {
  width: 100%;
  font-size: 15px;
  font-family: inherit;
  color: var(--color-primary);
  background: var(--color-background);
  border: 1.5px solid var(--color-border);
  border-radius: 7px;
  padding: 12px 14px;
  outline: none;
  transition: border-color 0.2s ease, background 0.2s ease;
  box-sizing: border-box;
  -webkit-appearance: none;
  appearance: none;
}

.adv-input::placeholder,
.adv-textarea::placeholder {
  color: #ADADB3;
}

.adv-input:focus,
.adv-textarea:focus,
.adv-select:focus {
  border-color: var(--color-primary);
  background: var(--color-white);
}

.adv-textarea {
  resize: vertical;
  min-height: 140px;
  line-height: 1.65;
}

/* Select dropdown */
.adv-select-wrapper {
  position: relative;
}

.adv-select-wrapper .adv-select {
  padding-right: 40px;
  cursor: pointer;
}

.adv-select-arrow {
  position: absolute;
  right: 14px;
  top: 50%;
  transform: translateY(-50%);
  pointer-events: none;
  color: var(--color-secondary);
}

/* Error states */
.adv-field--error .adv-input,
.adv-field--error .adv-textarea {
  border-color: var(--color-error);
  background: #FFF5F5;
}

.adv-error-msg {
  font-size: 12px;
  color: var(--color-error);
  font-weight: 500;
}

.adv-form-error-banner {
  background: #FFF5F5;
  border: 1px solid #F5C6CB;
  border-radius: 7px;
  padding: 12px 16px;
  font-size: 14px;
  color: var(--color-error);
  margin-bottom: 20px;
  font-weight: 500;
}

/* Form footer */
.adv-form-footer {
  display: flex;
  align-items: center;
  gap: 20px;
  margin-top: 8px;
}

.adv-submit {
  display: inline-block;
  background: var(--color-primary);
  color: var(--color-white);
  font-size: 14px;
  font-weight: 600;
  padding: 13px 32px;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  letter-spacing: 0.03em;
  font-family: inherit;
  transition: background 0.2s ease, transform 0.15s ease;
  flex-shrink: 0;
}

.adv-submit:hover {
  background: #333335;
  transform: translateY(-1px);
}

.adv-form-note {
  font-size: 13px;
  color: var(--color-secondary);
  margin: 0;
  line-height: 1.5;
}

/* ===================================
   SUCCESS STATE
   =================================== */

.adv-success {
  max-width: 560px;
  margin: 0 auto;
  text-align: center;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: 12px;
  padding: 56px 48px;
}

.adv-success-icon {
  width: 56px;
  height: 56px;
  background: #E8F5E9;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  color: var(--color-success);
}

.adv-success-title {
  font-size: 24px;
  font-weight: 700;
  color: var(--color-primary);
  margin: 0 0 10px 0;
}

.adv-success-text {
  font-size: 16px;
  line-height: 1.65;
  color: var(--color-secondary);
  margin: 0;
}

/* ===================================
   RESPONSIVE
   =================================== */

@media (max-width: 1024px) {
  .adv-hero-inner {
    gap: 48px;
  }

  .adv-audience-inner {
    grid-template-columns: 160px 1fr;
    gap: 40px;
  }
}

@media (max-width: 768px) {
  .adv-hero {
    padding: 56px 0 52px;
  }

  .adv-hero-inner {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .adv-hero-title {
    font-size: 34px;
  }

  .adv-hero-subtitle {
    font-size: 16px;
    max-width: 100%;
  }

  /* image above text on mobile */
  .adv-hero-image {
    order: -1;
  }

  .adv-audience {
    padding: 52px 0;
  }

  .adv-audience-inner {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .adv-audience-lead {
    font-size: 19px;
  }

  .adv-opportunities {
    padding: 52px 0;
  }

  .adv-opps-grid {
    grid-template-columns: 1fr;
  }

  .adv-opps-grid .adv-opp-item:nth-child(odd) {
    border-right: none;
    padding-right: 0;
  }

  .adv-opps-grid .adv-opp-item:nth-child(even) {
    padding-left: 0;
  }

  .adv-opps-grid .adv-opp-item:last-child:nth-child(odd) {
    max-width: 100%;
    padding-left: 0;
  }

  .adv-opps-grid .adv-opp-item:nth-last-child(-n+2) {
    border-bottom: 1px solid var(--color-border);
  }

  .adv-opps-grid .adv-opp-item:last-child {
    border-bottom: none;
  }

  .adv-approach {
    padding: 56px 0;
  }

  .adv-approach-quote {
    font-size: 19px;
  }

  .adv-form-section {
    padding: 56px 0 72px;
  }

  .adv-form {
    padding: 32px 24px;
  }

  .adv-form-row--half {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .adv-form-footer {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }

  .adv-submit {
    width: 100%;
    text-align: center;
  }
}

@media (max-width: 480px) {
  .adv-hero-title {
    font-size: 28px;
  }

  .adv-section-title {
    font-size: 26px;
  }

  .adv-form-title {
    font-size: 28px;
  }

  .adv-success {
    padding: 40px 24px;
  }
}