/* ============================================
   MEDIA BITE — Digital Signage Page Styles
   ============================================ */

/* ── PROBLEM SECTION ── */
.ds-problem {
  padding: 7rem 0;
  background: var(--white);
}

.ds-problem-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: start;
}

.ds-problem-left h2 {
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  margin-top: 1rem;
  line-height: 1.2;
}

.ds-problem-right {
  display: flex;
  align-items: center;
}

/* Shared bullet list */
.ds-bullet-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  width: 100%;
}

.ds-bullet-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
  font-size: 1rem;
  color: var(--mid);
  line-height: 1.6;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--light);
}

.ds-bullet-list li:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.ds-bullet-list li::before {
  content: '';
  width: 8px;
  height: 8px;
  min-width: 8px;
  border-radius: 50%;
  background: var(--blue);
  margin-top: 0.45em;
}

/* Light variant – for dark backgrounds */
.ds-bullet-list--light li {
  color: rgba(255,255,255,0.65);
  border-bottom-color: rgba(255,255,255,0.08);
}

.ds-bullet-list--light li::before {
  background: var(--blue);
}

/* ── SOLUTION SECTION ── */
.ds-solution {
  padding: 7rem 0;
  background: var(--dark);
}

.ds-solution-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: start;
}

.ds-solution-text h2 {
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  color: var(--white);
  margin: 1rem 0 1.25rem;
}

.ds-solution-text p {
  font-size: 1rem;
  color: rgba(255,255,255,0.6);
  line-height: 1.8;
  margin-bottom: 1rem;
}

.ds-solution-pillars {
  padding-top: 0.5rem;
}

/* ── PROOF SECTION ── */
.ds-proof {
  padding: 7rem 0;
  background: var(--blue);
  position: relative;
  overflow: hidden;
}

.ds-proof::before {
  content: '';
  position: absolute;
  top: -150px; right: -150px;
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 65%);
  pointer-events: none;
}

.ds-proof-inner {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 5rem;
  align-items: center;
}

.ds-proof-badge {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: var(--radius-lg);
  padding: 2rem 2.5rem;
  white-space: nowrap;
}

.ds-proof-number {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 4rem;
  font-weight: 800;
  color: var(--white);
  line-height: 1;
  letter-spacing: -0.04em;
}

.ds-proof-label {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.75);
  font-weight: 500;
  margin-top: 0.4rem;
}

.ds-proof-text h2 {
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  color: var(--white);
  margin-bottom: 1.25rem;
  line-height: 1.2;
}

.ds-proof-text p {
  font-size: 1.05rem;
  color: rgba(255,255,255,0.75);
  line-height: 1.8;
  max-width: 560px;
}

/* ── OFFER SECTION ── */
.ds-offer {
  padding: 7rem 0;
  background: var(--light);
}

.ds-offer-header {
  text-align: center;
  margin-bottom: 3rem;
}

.ds-offer-header h2 {
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  margin-top: 0.75rem;
}

.ds-offer-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
}

.ds-offer-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  border-top: 3px solid var(--light);
  transition: var(--transition);
}

.ds-offer-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-top-color: var(--blue);
}

.ds-offer-card h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 0.65rem;
}

.ds-offer-card p {
  font-size: 0.88rem;
  color: var(--muted);
  line-height: 1.65;
}

/* ── FORM SECTION ── */
.ds-form-section {
  padding: 7rem 0;
  background: var(--dark);
}

.ds-form-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: start;
}

.ds-form-text h2 {
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  color: var(--white);
  margin: 1rem 0 1.25rem;
  line-height: 1.15;
}

.ds-form-text p {
  font-size: 1rem;
  color: rgba(255,255,255,0.6);
  line-height: 1.8;
  margin-bottom: 0.75rem;
}

.ds-form-reply {
  font-size: 0.9rem !important;
  color: rgba(43,91,255,0.8) !important;
  font-weight: 500;
}

/* Form box */
.ds-form-box {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  box-shadow: var(--shadow-lg);
}

.form-group {
  margin-bottom: 1rem;
}

.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--mid);
  margin-bottom: 0.5rem;
  letter-spacing: 0.02em;
}

.form-group input {
  width: 100%;
  padding: 1.05rem 1rem;
  border: 1.5px solid #E5E7EB;
  border-radius: var(--radius);
  font-family: 'DM Sans', sans-serif;
  font-size: 1rem;
  color: var(--dark);
  background: var(--white);
  transition: var(--transition);
  outline: none;
  display: block;
}

.form-group input:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(43,91,255,0.1);
}

.form-group input::placeholder {
  color: #C4C9D4;
}

.btn-form {
  width: 100%;
  justify-content: center;
  padding: 1rem;
  font-size: 1rem;
  margin-top: 1rem;
}

.form-success {
  margin-top: 1rem;
  padding: 0.85rem 1rem;
  background: #ECFDF5;
  border: 1px solid #6EE7B7;
  border-radius: var(--radius);
  color: #065F46;
  font-size: 0.9rem;
  font-weight: 500;
}

.form-error {
  margin-top: 1rem;
  padding: 0.85rem 1rem;
  background: #FEF2F2;
  border: 1px solid #FECACA;
  border-radius: var(--radius);
  color: #991B1B;
  font-size: 0.9rem;
}

/* ── RESPONSIVE ── */
@media (max-width: 1024px) {
  .ds-offer-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .ds-problem-inner,
  .ds-solution-inner,
  .ds-proof-inner,
  .ds-form-inner { grid-template-columns: 1fr; gap: 2.5rem; }

  .ds-problem-right { grid-template-columns: 1fr; }
  .ds-offer-grid { grid-template-columns: 1fr; }

  .ds-proof-badge { flex-direction: row; gap: 1rem; padding: 1.25rem 1.5rem; }
  .ds-proof-number { font-size: 2.8rem; }
}