/* styles/style.css */
:root {
  --bg-start: #fde2d0;
  --bg-end: #f8c8b0;
  --card-bg: rgba(255, 248, 240, 0.85);
  --text-primary: #3e2c1b;
  --text-secondary: #6b5a4a;
  --accent: #b45f3a;
  --accent-hover: #9a4f2f;
  --btn-secondary: #d4a88c;
  --btn-secondary-hover: #c29478;
  --shadow: rgba(90, 60, 40, 0.1);
  --border: #dcc4b4;
  --font-heading: 'Georgia', 'Times New Roman', serif;
  --font-body: 'Georgia', 'Times New Roman', serif;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: var(--font-body);
  background-image: 
    linear-gradient(rgba(0, 0, 0, 0.3), rgba(0, 0, 0, 0.3)),
    url('../images/background.jpg');
  background-size: cover;
  background-position: center 47%;
  background-repeat: no-repeat;
  background-attachment: fixed;
  min-height: 100vh;
  margin: 0;
  padding: 0;
  color: var(--text-primary);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: 1rem;
}

/* ====== ПК-блок (только для ширины > 1024px) ====== */
.container {
  position: fixed;
  top: 15vh;
  left: 5vw;
  max-width: 580px;
  width: 85vw;
  max-height: 80vh;
  overflow-y: auto;
  background: var(--card-bg);
  backdrop-filter: blur(4px);
  border-radius: 32px;
  padding: 2rem 1.8rem;
  box-shadow: 0 8px 32px var(--shadow);
  border: 1px solid rgba(255, 248, 240, 0.6);
  margin: 0;
  transform: none;
}

/* ====== ПК-настройки для больших разрешений (1440+) ====== */
@media (min-width: 1440px) and (max-width: 1919px) {
  .container {
    left: 8vw;
    top: 15vh;
    width: 70vw;
    max-width: 700px;
    padding: 2.5rem 2.5rem;
  }
  h1 {
    font-size: 2.8rem;
  }
  .subhead {
    font-size: 1.2rem;
  }
  input, textarea, button {
    font-size: 1.1rem;
  }
  .card {
    font-size: 1.2rem;
    padding: 2rem;
  }
}

@media (min-width: 1920px) and (max-width: 2559px) {
  .container {
    left: 12vw;
    top: 18vh;
    max-width: 800px;
    width: 65vw;
    padding: 2.8rem 2.8rem;
  }
  h1 {
    font-size: 3.2rem;
  }
  .subhead {
    font-size: 1.4rem;
  }
  input, textarea, button {
    font-size: 1.2rem;
  }
  .card {
    font-size: 1.3rem;
    padding: 2.2rem;
  }
}

@media (min-width: 2560px) and (max-width: 3839px) {
  .container {
    left: 15vw;
    top: 20vh;
    max-width: 900px;
    width: 60vw;
    padding: 3rem 3rem;
  }
  h1 {
    font-size: 3.6rem;
  }
  .subhead {
    font-size: 1.5rem;
  }
  input, textarea, button {
    font-size: 1.3rem;
  }
  .card {
    font-size: 1.4rem;
    padding: 2.5rem;
  }
}

@media (min-width: 3840px) {
  .container {
    left: 18vw;
    top: 22vh;
    max-width: 1350px;
    width: 55vw;
    padding: 4rem 4rem;
  }
  h1 {
    font-size: 5.4rem;
  }
  .subhead {
    font-size: 2.2rem;
  }
  input, textarea, button {
    font-size: 2rem;
  }
  .card {
    font-size: 2.1rem;
    padding: 3.5rem;
  }
}

/* ====== Мобильная обёртка (по умолчанию скрыта) ====== */
#mobile-wrapper {
  display: none;
  flex-direction: column;
  align-items: center;
  width: 100%;
  max-width: 580px;
  gap: 6vh;
  margin-top: 1vh;
}

#mobile-header {
  width: 100%;
  padding: 0.8rem 0.5rem;
  background: rgba(255, 248, 240, 0.75);
  backdrop-filter: blur(4px);
  border-radius: 24px;
  border: 1px solid var(--border);
  text-align: center;
  box-shadow: 0 4px 16px var(--shadow);
}
#mobile-header h1 {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-primary);
  margin: 0;
  padding-bottom: 0.2rem;
  border-bottom: 2px solid var(--border);
}
#mobile-header .subhead {
  font-size: 0.85rem;
  margin: 0.2rem 0 0 0;
  font-style: italic;
  color: var(--text-secondary);
}

#mobile-body {
  width: 100%;
  padding: 1rem 0.8rem;
  background: rgba(255, 248, 240, 0.85);
  backdrop-filter: blur(4px);
  border-radius: 24px;
  border: 1px solid var(--border);
  box-shadow: 0 4px 16px var(--shadow);
  max-height: 55vh;
  overflow-y: auto;
  margin-bottom: 3vh;
}

/* ====== Общие стили ====== */
h1 {
  font-family: var(--font-heading);
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--text-primary);
  text-align: center;
  margin-bottom: 0.25rem;
  letter-spacing: -0.5px;
  border-bottom: 2px solid var(--border);
  padding-bottom: 0.6rem;
}
.subhead {
  text-align: center;
  font-size: 1rem;
  color: var(--text-secondary);
  margin-bottom: 1.8rem;
  font-style: italic;
  letter-spacing: 0.3px;
}
.form-group {
  margin-bottom: 1.2rem;
}
label {
  display: block;
  font-size: 0.95rem;
  font-weight: 600;
  margin-bottom: 0.3rem;
  color: var(--text-primary);
  opacity: 0.85;
}
input, textarea {
  width: 100%;
  padding: 0.7rem 0.9rem;
  font-family: var(--font-body);
  font-size: 1rem;
  background: #fffcf8;
  border: 1px solid var(--border);
  border-radius: 14px;
  transition: border 0.2s, box-shadow 0.2s;
  color: var(--text-primary);
}
input:focus, textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(180, 95, 58, 0.15);
}
textarea {
  resize: vertical;
  min-height: 80px;
}
.btn-group {
  display: flex;
  gap: 0.8rem;
  flex-wrap: wrap;
  margin-top: 0.5rem;
}
button {
  flex: 1;
  min-width: 120px;
  padding: 0.7rem 1.2rem;
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 600;
  border: none;
  border-radius: 40px;
  cursor: pointer;
  transition: background 0.25s, transform 0.1s;
  background: var(--accent);
  color: #fff;
  letter-spacing: 0.3px;
}
button:hover {
  background: var(--accent-hover);
  transform: scale(1.02);
}
button:active {
  transform: scale(0.97);
}
.btn-secondary {
  background: var(--btn-secondary);
  color: var(--text-primary);
}
.btn-secondary:hover {
  background: var(--btn-secondary-hover);
}
.card {
  margin-top: 2rem;
  padding: 1.5rem;
  background: #fffaf5;
  border-radius: 24px;
  border: 1px solid var(--border);
  box-shadow: 0 4px 16px var(--shadow);
  font-size: 1.05rem;
  line-height: 1.6;
  color: var(--text-primary);
  display: none;
}
.card.visible {
  display: block;
  animation: fadeSlide 0.4s ease-out;
}
.card .greeting {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 0.3rem;
}
.card .proverb {
  font-style: italic;
  color: var(--text-secondary);
  margin: 0.5rem 0;
  padding-left: 0.5rem;
  border-left: 3px solid var(--border);
}
.card .support {
  font-weight: 500;
  margin-top: 0.8rem;
}
.card hr {
  border: none;
  border-top: 1px solid var(--border);
  margin: 0.8rem 0;
  opacity: 0.5;
}
.card .full {
  font-size: 0.95rem;
  color: var(--text-secondary);
  font-style: italic;
}
@keyframes fadeSlide {
  0% { opacity: 0; transform: translateY(12px); }
  100% { opacity: 1; transform: translateY(0); }
}
.footer {
  text-align: center;
  margin-top: 2rem;
  padding-top: 0.5rem;
  opacity: 0.8;
  width: 100%;
  border-top: 1px solid var(--border);
}
.footer .feedback-btn {
  display: inline-block;
  margin-top: 0.4rem;
  padding: 0.4rem 1.2rem;
  background: var(--btn-secondary);
  color: var(--text-primary);
  border-radius: 40px;
  font-weight: 600;
  text-decoration: none;
  transition: background 0.2s, transform 0.1s;
  border: 1px solid var(--border);
}
.footer .feedback-btn:hover {
  background: var(--btn-secondary-hover);
  transform: scale(1.02);
  text-decoration: none;
}
#result {
  display: none;
}
#result.visible {
  display: block;
}

/* ====== Единый медиа-запрос для планшетов и мобилок (до 1024px) ====== */
@media (max-width: 1024px) {
  body {
    justify-content: flex-start;
    padding: 0;
    background-attachment: scroll;
    background-position: center 30%;
    height: 100vh;
    margin: 0;
    overflow: hidden;
  }

  .container {
    display: none !important;
  }

  #mobile-wrapper {
    display: flex !important;
    flex-direction: column;
    position: relative;
    height: 100vh;
    width: 100%;
    max-width: 700px;
    margin: 0 auto;
    padding: 0.5rem;
    box-sizing: border-box;
  }

  #mobile-header {
    flex-shrink: 0;
    width: 100%;
    padding: 0.8rem 0.5rem;
    background: rgba(255, 248, 240, 0.75);
    backdrop-filter: blur(4px);
    border-radius: 24px;
    border: 1px solid var(--border);
    text-align: center;
    box-shadow: 0 4px 16px var(--shadow);
    margin-bottom: 0.5rem;
  }

  #mobile-body {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 20vh;
    width: 100%;
    padding: 1rem 0.8rem;
    background: rgba(255, 248, 240, 0.85);
    backdrop-filter: blur(4px);
    border-radius: 24px;
    border: 1px solid var(--border);
    box-shadow: 0 4px 16px var(--shadow);
    max-height: 55vh;
    overflow-y: auto;
  }

  #mobile-body .form-group {
    margin-bottom: 0.6rem;
  }
  #mobile-body label {
    font-size: 0.8rem;
  }
  #mobile-body input,
  #mobile-body textarea {
    font-size: 0.9rem;
    padding: 0.5rem 0.7rem;
  }
  #mobile-body textarea {
    min-height: 50px;
  }
  #mobile-body .btn-group {
    flex-direction: column;
    gap: 0.5rem;
  }
  #mobile-body button {
    font-size: 0.9rem;
    padding: 0.5rem;
    width: 100%;
    min-width: unset;
  }
  #mobile-body .card {
    margin-top: 1rem;
    padding: 0.8rem;
    font-size: 0.9rem;
  }
  #mobile-body .card .greeting {
    font-size: 1rem;
  }
  #mobile-body .card .proverb {
    font-size: 0.9rem;
  }
  #mobile-body .card .support {
    font-size: 0.9rem;
  }
  #mobile-body .card .full {
    font-size: 0.8rem;
  }
  #mobile-body .footer {
    margin-top: 0.5rem;
    padding-top: 0.5rem;
    border-top: 1px solid var(--border);
    text-align: center;
    font-size: 0.75rem;
    width: 100%;
  }
  #mobile-body .footer .feedback-btn {
    font-size: 0.75rem;
    padding: 0.25rem 0.8rem;
  }
}

/* ====== ТОЧЕЧНЫЕ ПРАВКИ (расширенные диапазоны) ====== */

/* 1. Для компактных телефонов (iPhone SE, 6/7/8 и др.) – ширина до 400px, высота до 700px */
@media (max-width: 400px) and (max-height: 700px) {
  #mobile-body {
    bottom: 5vh !important;
  }
}

/* 2. Для iPad (1024×768) */
@media (min-width: 1024px) and (max-width: 1024px) and (max-height: 768px) {
  #mobile-body {
    bottom: 10vh !important;
  }
}
/* ====== SEO-страницы: показываем .container на всех разрешениях ====== */
body.seo-page .container {
  display: block !important;
  position: relative !important;
  top: auto !important;
  left: auto !important;
  margin: 2rem auto !important;
  max-width: 700px !important;
  width: 90vw !important;
  max-height: none !important;
  overflow-y: visible !important;
}

/* ====== SEO-страницы: аккуратная адаптивная вёрстка ====== */
body.seo-page .container {
  display: block !important;
  position: relative !important;
  top: auto !important;
  left: auto !important;
  margin: 2rem auto !important;
  max-width: 640px !important;
  width: calc(100% - 2rem) !important;
  max-height: none !important;
  overflow-y: visible !important;
  padding: 2rem 1.8rem !important;
  border-radius: 32px !important;
}

@media (max-width: 600px) {
  body.seo-page .container {
    padding: 1rem 0.8rem !important;
    border-radius: 20px !important;
    margin: 1rem auto !important;
  }
  body.seo-page h1 {
    font-size: 1.4rem !important;
  }
  body.seo-page .card {
    font-size: 0.95rem !important;
    padding: 1rem !important;
  }
  body.seo-page .btn-group button {
    font-size: 0.9rem !important;
    padding: 0.6rem !important;
    min-width: unset !important;
  }
}