/* ==========================================================================
   قهوتنا | ملف التنسيقات الرئيسي
   يحتوي على: المتغيرات (Design Tokens) - التنسيق العام - الأقسام - الوضع الليلي
   ========================================================================== */

/* ----- 1) المتغيرات العامة (Design Tokens) ----- */
:root {
  /* الألوان - الوضع النهاري (دافئ: بني وبيج وكريمي) */
  --color-bg: #FBF6EF;
  --color-bg-soft: #F3E9DA;
  --color-surface: #FFFFFF;
  --color-text: #2E211A;
  --color-text-muted: #6B5A4E;
  --color-primary: #6F4E37;
  --color-primary-dark: #4A3222;
  --color-accent: #C9A66B;
  --color-accent-soft: #E8D5B5;
  --color-border: #E4D5C0;

  /* الظلال والانحناءات */
  --shadow-soft: 0 10px 30px rgba(74, 50, 34, 0.08);
  --radius-card: 14px;

  /* الخطوط */
  --font-heading: 'Cairo', sans-serif;
  --font-body: 'Tajawal', sans-serif;

  /* الانتقالات */
  --transition-base: 0.3s ease;
}

/* ----- الوضع الليلي (Dark Mode) ----- */
[data-theme="dark"] {
  --color-bg: #1B140F;
  --color-bg-soft: #241B15;
  --color-surface: #2A2018;
  --color-text: #F3E9DA;
  --color-text-muted: #C6B7A6;
  --color-primary: #D8B989;
  --color-primary-dark: #C9A66B;
  --color-accent: #C9A66B;
  --color-accent-soft: #3A2C20;
  --color-border: #3A2C20;
  --shadow-soft: 0 10px 30px rgba(0, 0, 0, 0.35);
}

/* ----- 2) إعدادات عامة ----- */
* {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  background-color: var(--color-bg);
  color: var(--color-text);
  transition: background-color var(--transition-base), color var(--transition-base);
  line-height: 1.8;
}

h1, h2, h3, h4, h5, .brand-logo {
  font-family: var(--font-heading);
  color: var(--color-text);
}

a {
  text-decoration: none;
}

section {
  padding: 90px 0;
}

.text-muted-custom {
  color: var(--color-text-muted) !important;
}

.section-eyebrow {
  color: var(--color-accent);
  font-weight: 700;
  letter-spacing: 0.5px;
}

.section-title {
  font-weight: 800;
  font-size: clamp(1.9rem, 3vw, 2.6rem);
  margin-bottom: 1rem;
}

.section-lead {
  color: var(--color-text-muted);
  max-width: 620px;
}

/* ----- 3) الأزرار ----- */
.btn-coffee {
  background-color: var(--color-primary);
  color: #FFF6EA;
  border: none;
  padding: 0.85rem 2.2rem;
  border-radius: 50px;
  font-weight: 700;
  transition: background-color var(--transition-base), transform var(--transition-base);
}

.btn-coffee:hover {
  background-color: var(--color-primary-dark);
  color: #FFF6EA;
  transform: translateY(-2px);
}

.btn-coffee-outline {
  background-color: transparent;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
  padding: 0.75rem 2rem;
  border-radius: 50px;
  font-weight: 700;
  transition: all var(--transition-base);
}

.btn-coffee-outline:hover {
  background-color: var(--color-primary);
  color: #FFF6EA;
}

/* ----- 4) رأس الصفحة (Header) ----- */
.site-header {
  background-color: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
  transition: background-color var(--transition-base);
}

.brand-logo {
  font-weight: 800;
  font-size: 1.7rem;
  display: flex;
  align-items: center;
  gap: 10px;
}

.brand-logo .brand-icon {
  color: var(--color-accent);
}

.nav-link-custom {
  color: var(--color-text) !important;
  font-weight: 600;
  margin: 0 8px;
  position: relative;
}

.nav-link-custom::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: -4px;
  width: 0;
  height: 2px;
  background-color: var(--color-accent);
  transition: width var(--transition-base);
}

.nav-link-custom:hover::after,
.nav-link-custom.active::after {
  width: 100%;
}

/* زر تبديل الوضع الليلي/النهاري */
.theme-toggle-btn {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  border: 1px solid var(--color-border);
  background-color: var(--color-bg-soft);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-base);
}

.theme-toggle-btn:hover {
  background-color: var(--color-accent-soft);
}

/* ----- 5) قسم الترحيب (Hero) ----- */
.hero-section {
  position: relative;
  min-height: 88vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background:
    radial-gradient(circle at 15% 25%, rgba(201, 166, 107, 0.35), transparent 45%),
    linear-gradient(160deg, rgba(37, 25, 16, 0.88) 0%, rgba(74, 50, 34, 0.82) 55%, rgba(111, 78, 55, 0.7) 100%),
    url('https://images.pexels.com/photos/930402/pexels-photo-930402.jpeg?auto=compress&cs=tinysrgb&w=1600') center/cover no-repeat;
}

/* نقش دائري يشبه حبوب القهوة كخلفية زخرفية */
.hero-pattern {
  position: absolute;
  inset: 0;
  opacity: 0.12;
  background-image: radial-gradient(#F3E9DA 2px, transparent 2px);
  background-size: 26px 26px;
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 2;
  color: #FFF6EA;
}

.hero-content .section-eyebrow {
  color: var(--color-accent-soft);
}

.hero-title {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: clamp(2.4rem, 5vw, 3.8rem);
  line-height: 1.25;
}

.hero-subtitle {
  font-size: 1.15rem;
  color: #E8D5B5;
  max-width: 560px;
  margin: 1.2rem 0 2rem;
}

.hero-cup-decor {
  position: relative;
  z-index: 2;
}

/* ----- 6) قسم من نحن (About) ----- */
.about-section {
  background-color: var(--color-bg);
}

.feature-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  padding: 18px 0;
  border-bottom: 1px solid var(--color-border);
}

.feature-item:last-child {
  border-bottom: none;
}

.feature-icon {
  width: 48px;
  height: 48px;
  min-width: 48px;
  border-radius: 12px;
  background-color: var(--color-accent-soft);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
}

.about-visual {
  background: linear-gradient(150deg, var(--color-accent-soft), var(--color-bg-soft));
  border-radius: 24px;
  padding: 2.5rem;
  position: relative;
}

.stat-card {
  background-color: var(--color-surface);
  border-radius: var(--radius-card);
  padding: 1.4rem;
  box-shadow: var(--shadow-soft);
  text-align: center;
}

.stat-number {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 2rem;
  color: var(--color-primary);
}

/* ----- 7) قسم آراء العملاء (Testimonials) ----- */
.testimonials-section {
  background-color: var(--color-bg-soft);
}

.testimonial-card {
  background-color: var(--color-surface);
  border-radius: var(--radius-card);
  padding: 2rem;
  height: 100%;
  box-shadow: var(--shadow-soft);
  border: 1px solid var(--color-border);
}

.testimonial-quote-icon {
  color: var(--color-accent);
  font-size: 1.8rem;
}

.testimonial-avatar {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background-color: var(--color-accent-soft);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-family: var(--font-heading);
}

.rating-stars {
  color: var(--color-accent);
  letter-spacing: 2px;
}

/* ----- 8) قسم التواصل (Contact) ----- */
.contact-section {
  background-color: var(--color-bg);
}

.form-control-coffee {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  color: var(--color-text);
  padding: 0.75rem 1rem;
  border-radius: 10px;
}

.form-control-coffee:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-accent-soft);
  background-color: var(--color-surface);
  color: var(--color-text);
}

.invalid-feedback-custom {
  color: #B3261E;
  font-size: 0.85rem;
  margin-top: 4px;
  display: none;
}

[data-theme="dark"] .invalid-feedback-custom {
  color: #FF8A80;
}

.is-invalid-custom {
  border-color: #B3261E !important;
}

.form-success-msg {
  display: none;
  background-color: #E8F3E8;
  color: #2E5B2E;
  border-radius: 10px;
  padding: 1rem 1.2rem;
  margin-top: 1rem;
}

[data-theme="dark"] .form-success-msg {
  background-color: #1F3320;
  color: #B7E1B7;
}

/* ----- 9) التذييل (Footer) ----- */
.site-footer {
  background-color: var(--color-primary-dark);
  color: #EFE3D0;
  padding-top: 60px;
}

[data-theme="dark"] .site-footer {
  background-color: #120D09;
}

.footer-title {
  color: #FFF6EA;
  font-weight: 700;
  margin-bottom: 1rem;
}

.footer-link {
  color: #D9C6AE;
  display: block;
  margin-bottom: 0.6rem;
  transition: color var(--transition-base);
}

.footer-link:hover {
  color: var(--color-accent);
}

.social-icon {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.08);
  color: #FFF6EA;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-base);
}

.social-icon:hover {
  background-color: var(--color-accent);
  color: var(--color-primary-dark);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  margin-top: 40px;
  padding: 20px 0;
  font-size: 0.9rem;
  color: #C6B7A6;
}

/* ----- 10) زر العودة لأعلى الصفحة ----- */
.scroll-top-btn {
  position: fixed;
  bottom: 28px;
  left: 28px;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background-color: var(--color-primary);
  color: #FFF6EA;
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  opacity: 0;
  visibility: hidden;
  transform: translateY(15px);
  transition: all var(--transition-base);
  z-index: 999;
  box-shadow: var(--shadow-soft);
}

.scroll-top-btn.is-visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.scroll-top-btn:hover {
  background-color: var(--color-primary-dark);
}

/* ----- 11) صفحة القائمة (menu.html) ----- */
.menu-hero {
  background: linear-gradient(150deg, var(--color-primary-dark), var(--color-primary));
  padding: 70px 0;
  color: #FFF6EA;
  text-align: center;
}

.menu-filter-btn {
  border: 1px solid var(--color-border);
  background-color: var(--color-surface);
  color: var(--color-text);
  padding: 0.5rem 1.4rem;
  border-radius: 50px;
  font-weight: 600;
  transition: all var(--transition-base);
}

.menu-filter-btn:hover {
  border-color: var(--color-primary);
}

.menu-filter-btn.active {
  background-color: var(--color-primary);
  border-color: var(--color-primary);
  color: #FFF6EA;
}

.product-card {
  background-color: var(--color-surface);
  border-radius: var(--radius-card);
  overflow: hidden;
  border: 1px solid var(--color-border);
  height: 100%;
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.product-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-soft);
}

.product-thumb {
  height: 190px;
  overflow: hidden;
  background: linear-gradient(150deg, var(--color-accent-soft), var(--color-bg-soft));
}

.product-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform var(--transition-base);
}

.product-card:hover .product-thumb img {
  transform: scale(1.06);
}

.product-body {
  padding: 1.2rem 1.3rem 1.4rem;
}

.product-name {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.1rem;
  margin-bottom: 0.3rem;
}

.product-desc {
  color: var(--color-text-muted);
  font-size: 0.9rem;
  min-height: 42px;
}

.product-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 1rem;
}

.product-price {
  font-family: var(--font-heading);
  font-weight: 800;
  color: var(--color-primary);
  font-size: 1.15rem;
}

.btn-order {
  background-color: var(--color-accent);
  color: var(--color-primary-dark);
  border: none;
  border-radius: 50px;
  padding: 0.4rem 1.1rem;
  font-weight: 700;
  font-size: 0.9rem;
  transition: all var(--transition-base);
}

.btn-order:hover {
  background-color: var(--color-primary);
  color: #FFF6EA;
}

.toast-custom {
  position: fixed;
  bottom: 28px;
  right: 28px;
  background-color: var(--color-primary);
  color: #FFF6EA;
  padding: 0.9rem 1.4rem;
  border-radius: 10px;
  box-shadow: var(--shadow-soft);
  z-index: 1000;
  opacity: 0;
  transform: translateY(20px);
  transition: all var(--transition-base);
  pointer-events: none;
}

.toast-custom.show {
  opacity: 1;
  transform: translateY(0);
}

/* ----- 12) الاستجابة (Responsive) ----- */
@media (max-width: 991.98px) {
  section {
    padding: 60px 0;
  }
  .hero-section {
    min-height: auto;
    padding: 110px 0 70px;
  }
}

@media (max-width: 575.98px) {
  .scroll-top-btn {
    left: 16px;
    bottom: 16px;
  }
  .toast-custom {
    right: 16px;
    left: 16px;
    text-align: center;
  }
}