/* ============================================================
   TEVQO — Inner Page & Supplementary Styles
   ============================================================ */

/* --- Page Hero (shorter than homepage) -------------------- */
.page-hero {
  padding-top: calc(72px + var(--space-16)); padding-bottom: var(--space-12);
  position: relative; overflow: hidden;
}
.page-hero::before {
  content: ''; position: absolute; top: -160px; left: 50%; transform: translateX(-50%);
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(37, 99, 235, 0.05) 0%, transparent 70%);
  pointer-events: none;
}
.page-hero__headline {
  font-family: var(--font-display); font-size: var(--text-5xl); font-weight: 800;
  letter-spacing: var(--tracking-tight); line-height: var(--leading-tight);
  color: var(--color-text); margin-bottom: var(--space-5);
  white-space: pre-line; max-width: 640px;
}
@media (max-width: 768px) {
  .page-hero { padding-top: calc(72px + var(--space-10)); padding-bottom: var(--space-8); }
  .page-hero__headline { font-size: var(--text-3xl); }
}
.page-hero__text {
  font-size: var(--text-lg); color: var(--color-text-secondary);
  line-height: var(--leading-normal); max-width: 560px;
}
.page-hero__updated { font-size: var(--text-sm); color: var(--color-text-tertiary); margin-top: var(--space-3); }

/* --- Timeline --------------------------------------------- */
.timeline { display: flex; flex-direction: column; gap: var(--space-2); position: relative; }
.timeline::before {
  content: ''; position: absolute; left: 27px; top: 0; bottom: 0;
  width: 2px; background: var(--color-border-light);
}
.timeline__item { display: flex; gap: var(--space-6); position: relative; padding: var(--space-6) 0; }
.timeline__number {
  flex-shrink: 0; width: 56px; height: 56px; border-radius: var(--radius-xl);
  background: var(--color-accent-light); color: var(--color-accent);
  font-family: var(--font-display); font-size: var(--text-lg); font-weight: 800;
  display: flex; align-items: center; justify-content: center; position: relative; z-index: 1;
}
.timeline__content { flex: 1; padding-top: var(--space-3); }
.timeline__title { font-size: var(--text-xl); font-weight: 700; color: var(--color-text); margin-bottom: var(--space-2); }
.timeline__text { font-size: var(--text-base); color: var(--color-text-secondary); line-height: var(--leading-normal); }
.timeline__detail { font-size: var(--text-sm); color: var(--color-text-tertiary); margin-top: var(--space-2); font-style: italic; }

@media (max-width: 540px) {
  .timeline::before { left: 21px; }
  .timeline__number { width: 44px; height: 44px; font-size: var(--text-sm); }
  .timeline__item { gap: var(--space-4); }
}

/* --- Requirement Cards ------------------------------------ */
.req-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-6); margin-top: var(--space-8); }
@media (max-width: 768px) { .req-grid { grid-template-columns: 1fr; gap: var(--space-4); } }

.req-card {
  text-align: center; padding: var(--space-8) var(--space-6);
  background: var(--color-surface); border: 1px solid var(--color-border-light); border-radius: var(--radius-2xl);
}
.req-card__icon {
  width: 48px; height: 48px; border-radius: var(--radius-lg);
  background: var(--color-accent-light); color: var(--color-accent);
  display: flex; align-items: center; justify-content: center; margin: 0 auto var(--space-4);
}
.req-card__icon svg { width: 24px; height: 24px; }
.req-card__title { font-size: var(--text-lg); font-weight: 700; color: var(--color-text); margin-bottom: var(--space-2); }
.req-card__text { font-size: var(--text-sm); color: var(--color-text-secondary); line-height: var(--leading-normal); }

/* --- Benefits Grid ---------------------------------------- */
.benefits-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-6); margin-top: var(--space-8); }
.benefits-grid--4 { grid-template-columns: repeat(2, 1fr); }
@media (max-width: 768px) {
  .benefits-grid, .benefits-grid--4 { grid-template-columns: 1fr; gap: var(--space-4); }
}

.benefit-card {
  padding: var(--space-8); background: var(--color-surface);
  border: 1px solid var(--color-border-light); border-radius: var(--radius-2xl);
  transition: all var(--duration-normal) var(--ease-out);
}
.benefit-card:hover { border-color: var(--color-border); box-shadow: var(--shadow-md); transform: translateY(-2px); }
.benefit-card__icon {
  width: 48px; height: 48px; border-radius: var(--radius-lg);
  background: var(--color-accent-light); display: flex; align-items: center;
  justify-content: center; margin-bottom: var(--space-5); color: var(--color-accent);
}
.benefit-card__icon svg { width: 24px; height: 24px; }
.benefit-card__title { font-size: var(--text-lg); font-weight: 700; color: var(--color-text); margin-bottom: var(--space-3); }
.benefit-card__text { font-size: var(--text-base); color: var(--color-text-secondary); line-height: var(--leading-normal); }

/* --- Rules List ------------------------------------------- */
.rules-list { display: flex; flex-direction: column; gap: var(--space-4); margin-top: var(--space-8); }
.rule-item {
  display: flex; align-items: flex-start; gap: var(--space-3);
  font-size: var(--text-base); line-height: var(--leading-snug); color: var(--color-text);
  padding: var(--space-4) var(--space-5); background: var(--color-surface);
  border: 1px solid var(--color-border-light); border-radius: var(--radius-lg);
}
.rule-item__icon {
  flex-shrink: 0; width: 22px; height: 22px; border-radius: var(--radius-full);
  background: rgba(22, 163, 74, 0.1); color: var(--color-success);
  display: flex; align-items: center; justify-content: center; margin-top: 1px;
}
.rule-item__icon svg { width: 14px; height: 14px; }

/* --- Trust List ------------------------------------------- */
.trust-list {
  display: flex; flex-direction: column; gap: var(--space-3);
  margin-top: var(--space-8); max-width: 560px; margin-left: auto; margin-right: auto;
}
.trust-list__item {
  display: flex; align-items: center; gap: var(--space-3);
  font-size: var(--text-base); color: var(--color-text);
  padding: var(--space-3) var(--space-4); background: var(--color-success-light);
  border: 1px solid rgba(22, 163, 74, 0.1); border-radius: var(--radius-lg);
}
.trust-list__icon { flex-shrink: 0; width: 22px; height: 22px; color: var(--color-success); display: flex; align-items: center; justify-content: center; }
.trust-list__icon svg { width: 16px; height: 16px; }

/* --- Device Filter Bar ------------------------------------ */
.filter-bar { display: flex; align-items: center; gap: var(--space-2); margin-bottom: var(--space-8); flex-wrap: wrap; }
.filter-btn {
  font-size: var(--text-sm); font-weight: 600; padding: var(--space-2) var(--space-5);
  border-radius: var(--radius-full); background: var(--color-surface-alt);
  color: var(--color-text-secondary); border: 1px solid var(--color-border-light);
  cursor: pointer; transition: all var(--duration-fast) var(--ease-out);
}
.filter-btn:hover { color: var(--color-text); border-color: var(--color-border); }
.filter-btn--active { background: var(--color-text); color: #fff; border-color: var(--color-text); }
.filter-btn--active:hover { color: #fff; }

.devices__grid--full { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 1100px) { .devices__grid--full { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 768px) { .devices__grid--full { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 480px) { .devices__grid--full { grid-template-columns: 1fr; } }

/* --- Plans Grid ------------------------------------------- */
.plans-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-6); margin-top: var(--space-8); }
@media (max-width: 768px) { .plans-grid { grid-template-columns: 1fr; gap: var(--space-4); } }

.plan-option {
  text-align: center; padding: var(--space-8) var(--space-6);
  background: var(--color-surface); border: 1px solid var(--color-border-light);
  border-radius: var(--radius-2xl); transition: all var(--duration-normal) var(--ease-out);
}
.plan-option:hover { border-color: var(--color-border); box-shadow: var(--shadow-md); }
.plan-option__months { font-size: var(--text-2xl); font-weight: 800; color: var(--color-text); margin-bottom: var(--space-2); }
.plan-option__note { font-size: var(--text-sm); color: var(--color-text-secondary); }

/* --- Includes Grid ---------------------------------------- */
.includes-grid { display: flex; flex-wrap: wrap; gap: var(--space-4); justify-content: center; margin-top: var(--space-8); }
.include-item {
  display: flex; align-items: center; gap: var(--space-2);
  font-size: var(--text-base); font-weight: 500; color: var(--color-text);
  padding: var(--space-3) var(--space-5); background: var(--color-success-light);
  border: 1px solid rgba(22, 163, 74, 0.1); border-radius: var(--radius-full);
}
.include-item__icon { width: 18px; height: 18px; color: var(--color-success); display: flex; align-items: center; justify-content: center; }
.include-item__icon svg { width: 16px; height: 16px; }

/* --- FAQ Categories --------------------------------------- */
.faq-category { margin-bottom: var(--space-10); }
.faq-category:last-child { margin-bottom: 0; }
.faq-category__title {
  font-size: var(--text-2xl); font-weight: 700; color: var(--color-text);
  margin-bottom: var(--space-5); padding-bottom: var(--space-3);
  border-bottom: 2px solid var(--color-border-light);
}

/* --- Page CTA --------------------------------------------- */
.page-cta { background: var(--color-text); color: #fff; }
.page-cta .section__headline { color: #fff; }
.page-cta__inner { text-align: center; display: flex; flex-direction: column; align-items: center; }
.page-cta__text { font-size: var(--text-lg); color: rgba(255,255,255,0.7); margin-bottom: var(--space-8); max-width: 460px; }
.page-cta .btn--primary { background: var(--color-accent); }
.page-cta .btn--primary:hover { background: var(--color-accent-hover); }

/* --- Contact Grid ----------------------------------------- */
.contact-grid { display: grid; grid-template-columns: 2fr 1fr; gap: var(--space-12); align-items: start; }
@media (max-width: 768px) { .contact-grid { grid-template-columns: 1fr; gap: var(--space-8); } }

/* --- Contact Form ----------------------------------------- */
.contact-form { display: flex; flex-direction: column; gap: var(--space-5); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-5); }
@media (max-width: 540px) { .form-row { grid-template-columns: 1fr; } }

.form-group { display: flex; flex-direction: column; gap: var(--space-2); }
.form-label { font-size: var(--text-sm); font-weight: 600; color: var(--color-text); }
.form-input {
  padding: var(--space-3) var(--space-4); border: 1px solid var(--color-border);
  border-radius: var(--radius-lg); font-family: var(--font-sans); font-size: var(--text-base);
  color: var(--color-text); background: var(--color-surface);
  transition: all var(--duration-fast) var(--ease-out); outline: none;
  appearance: none; -webkit-appearance: none;
}
.form-input:focus { border-color: var(--color-accent); box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1); }

.form-select {
  cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke-width='2.5' stroke='%23a1a1aa'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' d='m19.5 8.25-7.5 7.5-7.5-7.5'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 12px center;
  background-size: 16px; padding-right: var(--space-10);
}
.form-textarea { resize: vertical; min-height: 120px; }
.form-success {
  display: none; font-size: var(--text-base); color: var(--color-success);
  padding: var(--space-4); background: var(--color-success-light);
  border-radius: var(--radius-lg); text-align: center;
}
.form-success.is-visible { display: block; }

/* --- Contact Sidebar -------------------------------------- */
.contact-sidebar { display: flex; flex-direction: column; gap: var(--space-8); }
.contact-direct { display: flex; flex-direction: column; gap: var(--space-4); }
.contact-direct__item {
  display: flex; align-items: center; gap: var(--space-4);
  padding: var(--space-4); background: var(--color-surface-alt); border-radius: var(--radius-xl);
}
.contact-direct__icon {
  width: 44px; height: 44px; border-radius: var(--radius-lg);
  background: var(--color-accent-light); color: var(--color-accent);
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.contact-direct__icon svg { width: 22px; height: 22px; }
.contact-direct__label { font-size: var(--text-sm); color: var(--color-text-tertiary); margin-bottom: 2px; }
.contact-direct__value { font-size: var(--text-base); font-weight: 600; color: var(--color-text); }

.contact-hours {
  padding: var(--space-6); background: var(--color-surface-alt); border-radius: var(--radius-xl);
}
.contact-hours__headline { font-size: var(--text-lg); font-weight: 700; color: var(--color-text); margin-bottom: var(--space-3); }
.contact-hours__text { font-size: var(--text-sm); color: var(--color-text-secondary); line-height: var(--leading-normal); white-space: pre-line; }

/* --- Legal Pages ------------------------------------------ */
.legal-body { display: flex; flex-direction: column; gap: var(--space-8); }
.legal-section__title { font-size: var(--text-xl); font-weight: 700; color: var(--color-text); margin-bottom: var(--space-3); }
.legal-section__content { font-size: var(--text-base); color: var(--color-text-secondary); line-height: var(--leading-normal); }

/* --- Upgrade Preview (homepage) --------------------------- */
.upgrade-steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-6); }
@media (max-width: 768px) { .upgrade-steps { grid-template-columns: 1fr; } }

.upgrade-step { text-align: center; padding: var(--space-6); }
.upgrade-step__number {
  width: 48px; height: 48px; border-radius: var(--radius-full);
  background: var(--color-accent-light); color: var(--color-accent);
  font-weight: 800; font-size: var(--text-lg);
  display: flex; align-items: center; justify-content: center; margin: 0 auto var(--space-4);
}
.upgrade-step__title { font-size: var(--text-lg); font-weight: 700; margin-bottom: var(--space-2); }
.upgrade-step__text { font-size: var(--text-sm); color: var(--color-text-secondary); line-height: var(--leading-normal); }

.upgrade-benefits {
  display: flex; flex-direction: column; gap: var(--space-3);
  max-width: 560px; margin: 0 auto var(--space-8);
}
.upgrade-benefit {
  display: flex; align-items: center; gap: var(--space-3);
  font-size: var(--text-base); color: var(--color-text);
  padding: var(--space-3) var(--space-4); background: var(--color-success-light);
  border: 1px solid rgba(22, 163, 74, 0.1); border-radius: var(--radius-lg);
}
.upgrade-benefit svg { width: 18px; height: 18px; color: var(--color-success); flex-shrink: 0; }

/* --- Audience Closing ------------------------------------- */
.audience__closing {
  text-align: center; margin-top: var(--space-8);
  font-size: var(--text-lg); font-weight: 600; color: var(--color-text-secondary);
}