/* =========================================================================
   page.css — стили для информационных страниц (доставка, возврат, гид, размер)
   Единый дизайн с бордовыми акцентами в стиле Diamand Lady
   ========================================================================= */

.info-page { padding: 80px 0 100px; background: #fafaf7; min-height: 60vh; }
.info-page .container { max-width: 980px; }

/* ---- Hero ---- */
.info-hero { text-align: center; padding: 30px 0 50px; margin-bottom: 40px; border-bottom: 1px solid #e8e3d5; }
.info-eyebrow { font-family: 'Playfair Display', serif; font-style: italic; color: #6b1234; font-size: 14px; letter-spacing: 4px; text-transform: uppercase; margin-bottom: 18px; }
.info-title { font-family: 'Playfair Display', serif; font-size: clamp(36px, 6vw, 64px); font-weight: 400; color: #1a1a1f; line-height: 1.1; margin-bottom: 20px; }
.info-title em { font-style: italic; color: #6b1234; }
.info-lead { font-size: 19px; line-height: 1.6; color: #2a2a30; max-width: 760px; margin: 0 auto; font-weight: 300; }

/* ---- Section structure ---- */
.info-section { margin-bottom: 56px; position: relative; }
.info-section-num { font-family: 'Playfair Display', serif; font-size: 90px; line-height: 1; color: rgba(107,18,52,0.08); position: absolute; left: -20px; top: -32px; pointer-events: none; user-select: none; font-weight: 700; }
.info-h2 { font-family: 'Playfair Display', serif; font-size: clamp(26px, 4vw, 36px); font-weight: 400; color: #1a1a1f; margin-bottom: 22px; line-height: 1.2; position: relative; padding-bottom: 16px; }
.info-h2 em { font-style: italic; color: #6b1234; }
.info-h2::after { content: ''; position: absolute; bottom: 0; left: 0; width: 50px; height: 2px; background: #6b1234; }
.info-h3 { font-family: 'Playfair Display', serif; font-size: 22px; font-weight: 500; color: #1a1a1f; margin: 28px 0 14px; }
.info-paragraph { font-size: 16px; line-height: 1.75; color: #2a2a30; margin-bottom: 14px; }
.info-paragraph strong { color: #1a1a1f; font-weight: 600; }
.info-note { font-size: 13px; color: #6b6b6b; font-style: italic; }

/* ---- Lists ---- */
.info-list { list-style: none; padding: 0; margin: 0 0 24px; }
.info-list li { position: relative; padding: 10px 0 10px 30px; line-height: 1.65; color: #2a2a30; border-bottom: 1px dashed rgba(107,18,52,0.15); }
.info-list li:last-child { border-bottom: none; }
.info-list li::before { content: '◆'; position: absolute; left: 0; top: 12px; color: #6b1234; font-size: 11px; }
.info-list li ul { list-style: none; padding: 0; }
.info-list li ul li::before { content: '·'; font-size: 18px; top: 8px; }

/* ---- Callouts ---- */
.info-callout { padding: 18px 22px; border-radius: 10px; margin: 24px 0; font-size: 15px; line-height: 1.7; color: #2a2a30; text-align: center; }
.info-callout strong { color: #1a1a1f; }
.info-callout.warn { background: #fdf2f8; border-left: 4px solid #db2777; }
.info-callout.info { background: #f0f4ff; border-left: 4px solid #6b1234; }
.info-callout.err { background: #fdf2f8; border-left: 4px solid #db2777; color: #831843; }
.info-callout.important { background: #1a1a1f; color: #fff; border: none; padding: 22px 26px; font-size: 16px; box-shadow: 0 8px 30px rgba(0,0,0,0.12); }
.info-callout.important strong { color: #fff; }

/* ---- Cards group ---- */
.info-card-group { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 20px; margin: 24px 0; }
.info-card { background: #fff; border: 1px solid #e8e3d5; border-radius: 12px; padding: 26px 24px; transition: all 0.3s ease; }
.info-card:hover { transform: translateY(-3px); box-shadow: 0 12px 30px rgba(107,18,52,0.08); border-color: rgba(107,18,52,0.25); }
.info-card-eyebrow { font-family: 'Playfair Display', serif; font-style: italic; color: #6b1234; font-size: 13px; letter-spacing: 2px; text-transform: uppercase; margin-bottom: 14px; padding-bottom: 12px; border-bottom: 1px solid #e8e3d5; }
.info-card-icon { font-size: 32px; margin-bottom: 12px; display: none; }
.info-card h3 { font-family: 'Playfair Display', serif; font-size: 20px; font-weight: 500; color: #1a1a1f; margin-bottom: 10px; line-height: 1.3; }
.info-card p { font-size: 14px; line-height: 1.65; color: #4a4a50; margin-bottom: 8px; }
.info-card-block + .info-card-block { margin-top: 18px; padding-top: 18px; border-top: 1px solid #f0ede5; }

/* ---- CTA buttons ---- */
.info-cta { text-align: center; padding: 50px 0 20px; display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }
.info-cta-inline { margin: 16px 0; }
.btn-primary-lg, .btn-secondary-lg, .btn-download {
  display: inline-block; padding: 14px 32px; font-size: 14px; font-weight: 500;
  letter-spacing: 1.5px; text-transform: uppercase; border-radius: 50px;
  transition: all 0.25s ease; text-decoration: none; cursor: pointer; border: 1px solid transparent;
  font-family: inherit;
}
.btn-primary-lg { background: #1a1a1f; color: #fff !important; }
.btn-primary-lg:hover { background: #6b1234; transform: translateY(-2px); box-shadow: 0 10px 25px rgba(107,18,52,0.25); }
.btn-primary-lg:disabled { background: #ccc; color: #888 !important; cursor: not-allowed; transform: none; box-shadow: none; }
.btn-secondary-lg { background: transparent; color: #1a1a1f !important; border-color: #1a1a1f; }
.btn-secondary-lg:hover { background: #1a1a1f; color: #fff !important; }
.btn-download { background: #6b1234; color: #fff !important; padding: 12px 26px; font-size: 13px; }
.btn-download:hover { background: #8b1844; transform: translateY(-2px); box-shadow: 0 8px 20px rgba(107,18,52,0.25); }

/* =========================================================================
   GUIDE PAGE — slider, rules, cards, hero photo
   ========================================================================= */
.guide-hero-row { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; margin: 30px 0 30px; align-items: center; }
.guide-hero-img-wrap { text-align: center; }
.guide-hero-photo { margin: 0 0 16px; }
.guide-hero-photo img { max-width: 100%; max-height: 560px; width: 100%; border-radius: 12px; box-shadow: 0 14px 50px rgba(0,0,0,0.12); object-fit: cover; }
.guide-hero-caption { font-family: 'Playfair Display', serif; font-style: italic; color: #6b1234; font-size: 15px; }
.guide-hero-text { padding-top: 0; }
.guide-hero-text .info-lead { margin-bottom: 16px; }
@media (max-width: 768px) {
  .guide-hero-row { grid-template-columns: 1fr; text-align: center; }
}

.guide-rules-section { background: #fff; padding: 40px 36px; border-radius: 14px; margin: 40px 0; border: 1px solid #e8e3d5; }
.guide-rules { list-style: none; counter-reset: rule; padding: 0; margin: 0; display: grid; gap: 14px; }
.guide-rules li { display: flex; gap: 16px; align-items: flex-start; padding: 14px 0; border-bottom: 1px solid #f0ede5; line-height: 1.65; color: #2a2a30; }
.guide-rules li:last-child { border-bottom: none; }
.guide-rules li em { font-style: italic; color: #6b1234; font-weight: 600; }
.rule-num { flex-shrink: 0; width: 36px; height: 36px; border-radius: 50%; background: #6b1234; color: #fff; display: flex; align-items: center; justify-content: center; font-family: 'Playfair Display', serif; font-weight: 700; font-size: 16px; }

.guide-tip { background: linear-gradient(135deg, #fdf2f8 0%, #fce7f3 100%); border: 1px solid rgba(219,39,119,0.25); border-radius: 12px; padding: 22px 26px; margin: 24px 0; }
.guide-tip-label { font-family: 'Playfair Display', serif; font-style: italic; color: #db2777; font-size: 12px; letter-spacing: 2px; text-transform: uppercase; margin-bottom: 10px; }
.guide-tip p { font-size: 15px; line-height: 1.7; color: #831843; margin: 0; }

.guide-checklist { list-style: none; padding: 0; margin: 0; display: grid; gap: 14px; }
.guide-checklist li { padding: 16px 20px; background: #fff; border-left: 3px solid #6b1234; border-radius: 0 8px 8px 0; line-height: 1.65; color: #2a2a30; box-shadow: 0 2px 8px rgba(0,0,0,0.03); }
.guide-checklist li strong { color: #1a1a1f; }

.guide-eyebrow { text-align: center; font-family: 'Playfair Display', serif; font-style: italic; color: #6b1234; font-size: 14px; letter-spacing: 3px; text-transform: uppercase; margin-bottom: 26px; }

/* Slider */
.guide-slider-section { margin: 50px 0; }
.guide-slider { position: relative; max-width: 900px; margin: 0 auto; overflow: hidden; border-radius: 14px; box-shadow: 0 14px 50px rgba(0,0,0,0.12); background: #f0ede5; }
.slider-track { display: flex; transition: transform 0.6s cubic-bezier(0.22, 0.61, 0.36, 1); }
.slide { flex: 0 0 100%; margin: 0; aspect-ratio: 4 / 3; overflow: hidden; }
.slide img { width: 100%; height: 100%; object-fit: cover; display: block; }
.slider-nav { position: absolute; top: 50%; transform: translateY(-50%); width: 44px; height: 44px; border-radius: 50%; background: rgba(255,255,255,0.92); border: 1px solid rgba(0,0,0,0.08); cursor: pointer; font-size: 22px; line-height: 1; color: #1a1a1f; transition: all 0.2s ease; display: flex; align-items: center; justify-content: center; z-index: 2; }
.slider-nav:hover { background: #6b1234; color: #fff; }
.slider-prev { left: 18px; }
.slider-next { right: 18px; }
.slider-dots { position: absolute; bottom: 16px; left: 50%; transform: translateX(-50%); display: flex; gap: 8px; z-index: 2; }
.slider-dot { width: 10px; height: 10px; border-radius: 50%; background: rgba(255,255,255,0.55); border: none; cursor: pointer; padding: 0; transition: all 0.2s ease; }
.slider-dot.active { background: #6b1234; transform: scale(1.2); }

.guide-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin: 28px 0; }
.guide-card { padding: 28px 26px; background: #fff; border: 1px solid #e8e3d5; border-radius: 12px; transition: all 0.3s ease; }
.guide-card:hover { transform: translateY(-3px); box-shadow: 0 12px 30px rgba(107,18,52,0.08); }
.guide-card-icon { font-size: 32px; margin-bottom: 10px; }
.guide-card h3 { font-family: 'Playfair Display', serif; font-style: italic; font-size: 22px; font-weight: 500; color: #1a1a1f; margin-bottom: 10px; }
.guide-card p { font-size: 14px; line-height: 1.7; color: #4a4a50; }
.guide-card-dark { background: #1a1a1f; color: #f0ede5; border-color: #1a1a1f; }
.guide-card-dark h3 { color: #fff; }
.guide-card-dark p { color: #c0bdb2; }

/* =========================================================================
   RING-SIZE PAGE
   ========================================================================= */
.ring-hero-grid { display: grid; grid-template-columns: 1.3fr 1fr; gap: 40px; align-items: center; margin: 30px 0 50px; }
.ring-hero-photo img { width: 100%; max-width: 380px; margin: 0 auto; display: block; border-radius: 12px; }

.ring-calc-section { margin: 40px 0 60px; }
.ring-calc { background: linear-gradient(135deg, #ffffff 0%, #fafaf7 100%); border: 1px solid #e8e3d5; border-radius: 16px; padding: 40px 36px; box-shadow: 0 14px 50px rgba(0,0,0,0.06); text-align: center; }
.ring-calc-eyebrow { font-family: 'Playfair Display', serif; font-style: italic; color: #6b1234; font-size: 13px; letter-spacing: 3px; text-transform: uppercase; margin-bottom: 12px; }
.ring-calc-title { font-family: 'Playfair Display', serif; font-size: clamp(28px, 4vw, 38px); font-weight: 400; color: #1a1a1f; margin-bottom: 24px; }
.ring-calc-title em { font-style: italic; color: #6b1234; }
.ring-calc-label { display: block; font-size: 13px; color: #6b6b6b; text-transform: uppercase; letter-spacing: 1.5px; margin-bottom: 16px; }
.ring-calc-row { display: flex; align-items: center; justify-content: center; gap: 18px; flex-wrap: wrap; margin-bottom: 24px; }
.ring-calc-input-wrap { position: relative; }
.ring-calc-input-wrap input { width: 200px; padding: 18px 60px 18px 22px; font-size: 26px; font-family: 'Playfair Display', serif; font-weight: 500; border: 2px solid #e8e3d5; border-radius: 10px; background: #fff; color: #1a1a1f; text-align: center; transition: all 0.25s ease; }
.ring-calc-input-wrap input:focus { outline: none; border-color: #6b1234; box-shadow: 0 0 0 4px rgba(107,18,52,0.1); }
.ring-calc-input-wrap input::-webkit-inner-spin-button { opacity: 0.4; }
.ring-calc-unit { position: absolute; right: 22px; top: 50%; transform: translateY(-50%); color: #888; font-size: 16px; font-style: italic; pointer-events: none; }
.ring-calc-arrow { font-size: 28px; color: #6b1234; font-weight: 300; }
.ring-calc-result { background: #1a1a1f; color: #fff; padding: 14px 28px; border-radius: 10px; min-width: 200px; text-align: center; }
.ring-calc-result-label { display: block; font-size: 11px; opacity: 0.7; text-transform: uppercase; letter-spacing: 2px; margin-bottom: 4px; }
.ring-calc-result-value { display: block; font-family: 'Playfair Display', serif; font-size: 36px; font-weight: 500; line-height: 1.1; color: #fff; }
.ring-calc-cta { margin-top: 6px; }
.ring-calc-hint { margin-top: 16px; font-size: 13px; color: #6b6b6b; line-height: 1.6; }
.ring-calc-hint strong { color: #6b1234; }

.ring-step { background: #fff; border: 1px solid #e8e3d5; border-radius: 12px; padding: 26px 22px; text-align: center; position: relative; transition: all 0.3s ease; }
.ring-step:hover { transform: translateY(-3px); box-shadow: 0 12px 30px rgba(107,18,52,0.08); border-color: rgba(107,18,52,0.25); }
.ring-step-num { width: 44px; height: 44px; border-radius: 50%; background: #6b1234; color: #fff; display: flex; align-items: center; justify-content: center; font-family: 'Playfair Display', serif; font-weight: 700; font-size: 18px; margin: 0 auto 12px; }
.ring-step h3 { font-family: 'Playfair Display', serif; font-size: 17px; font-weight: 500; color: #1a1a1f; margin-bottom: 10px; line-height: 1.3; }
.ring-step p { font-size: 13px; line-height: 1.6; color: #4a4a50; margin: 0; }

/* =========================================================================
   RESPONSIVE
   ========================================================================= */
@media (max-width: 760px) {
  .info-page { padding: 50px 0 70px; }
  .info-hero { padding: 20px 0 30px; margin-bottom: 30px; }
  .info-section { margin-bottom: 38px; }
  .info-section-num { font-size: 60px; left: -8px; top: -20px; }
  .guide-rules-section { padding: 28px 22px; }
  .guide-rules li { flex-direction: row; gap: 12px; }
  .rule-num { width: 30px; height: 30px; font-size: 14px; }
  .guide-cards { grid-template-columns: 1fr; }
  .slider-nav { width: 38px; height: 38px; font-size: 18px; }
  .ring-hero-grid { grid-template-columns: 1fr; gap: 24px; }
  .ring-calc { padding: 28px 20px; }
  .ring-calc-row { gap: 12px; }
  .ring-calc-arrow { display: none; }
  .ring-calc-input-wrap input { width: 100%; max-width: 260px; }
  .ring-calc-result { width: 100%; max-width: 260px; }
  .info-cta { flex-direction: column; align-items: stretch; }
  .btn-primary-lg, .btn-secondary-lg { width: 100%; }
}




/* Ring steps wide (authenticity page) */
/* Care page photos */
.care-photo { margin: 40px 0; border-radius: 18px; overflow: hidden; }
.care-photo img { width: 100%; max-height: 480px; object-fit: cover; border-radius: 18px; display: block; }

/* Guide slider inside a section */
.guide-slider-section { margin-top: 40px; padding-top: 32px; border-top: 1px solid rgba(107,18,52,0.12); }

/* Step grids */
.ring-steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 28px; margin-top: 32px; }
.ring-steps-wide { grid-template-columns: repeat(2, 1fr) !important; }
@media (max-width: 900px) { .ring-steps { grid-template-columns: repeat(2, 1fr); } .ring-steps-wide { grid-template-columns: 1fr !important; } }
@media (max-width: 540px) { .ring-steps { grid-template-columns: 1fr 1fr; } }

/* Smaller step photos for 4-col layout */
.ring-step-photo img { width: 100%; height: 140px; object-fit: cover; border-radius: 10px; display: block; }