/* ==========================================================================
   Meşgale Çay Kazanları - Yapım Aşamasında
   Stil Dosyası (CSS) - Açık / Beyaz Tema
   ========================================================================== */

:root {
  --font-brand: "Jost", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-display: "Playfair Display", Georgia, serif;

  --color-bg: #ffffff;
  --color-bg-secondary: #f8fafc;
  --color-bg-card: #ffffff;
  --color-bg-card-hover: #ffffff;
  --color-fg: #0f172a;
  --color-fg-muted: #475569;
  --color-fg-subtle: #94a3b8;
  --color-border: #e2e8f0;
  --color-border-active: #cbd5e1;
  --color-primary: #c2410c; /* Sıcak çay / bakır tonu */
  --color-primary-hover: #9a3412;
  --color-primary-glow: rgba(194, 65, 12, 0.15);
  --color-success: #16a34a;
  --color-error: #dc2626;

  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-full: 9999px;

  --transition-fast: 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-normal: 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Reset & Temel Ayarlar */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html, body {
  min-height: 100vh;
  background-color: var(--color-bg);
  color: var(--color-fg);
  font-family: var(--font-brand);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

/* Arka Plan Işık & Gradyan Efekti */
.ambient-glow {
  position: fixed;
  top: -15%;
  left: 50%;
  transform: translateX(-50%);
  width: 900px;
  height: 600px;
  background: radial-gradient(circle, rgba(194, 65, 12, 0.08) 0%, rgba(255, 255, 255, 0) 70%);
  pointer-events: none;
  z-index: 0;
  filter: blur(50px);
}

/* Ana Taşıyıcı */
.container {
  position: relative;
  z-index: 1;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  max-width: 800px;
  margin: 0 auto;
  padding: 3.5rem 1.5rem 2.5rem;
  text-align: center;
}

/* Header & Logo */
.header {
  margin-bottom: 2rem;
}

.logo-wrapper {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

.brand-logo {
  max-width: 140px;
  height: auto;
  border-radius: var(--radius-md);
  filter: drop-shadow(0 6px 16px rgba(0, 0, 0, 0.08));
  transition: transform var(--transition-normal);
}

.brand-logo:hover {
  transform: scale(1.04);
}

.text-logo {
  display: flex;
  flex-direction: column;
  align-items: center;
  letter-spacing: 0.2em;
}

.logo-name {
  font-family: var(--font-display);
  font-size: 1.85rem;
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1.2;
}

.logo-tagline {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-fg-muted);
  letter-spacing: 0.35em;
  margin-top: 0.25rem;
}

/* Hero Alanı */
.hero {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 100%;
  max-width: 640px;
  margin: 0 auto;
}

/* Animasyonlu 3 Nokta */
.pulse-indicators {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
  padding: 0.4rem 0.85rem;
  background: var(--color-bg-secondary);
  border-radius: var(--radius-full);
  border: 1px solid var(--color-border);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.03);
}

.dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background-color: var(--color-primary);
  animation: pulse-dot 1.5s infinite ease-in-out;
}

.dot:nth-child(2) {
  animation-delay: 0.2s;
}

.dot:nth-child(3) {
  animation-delay: 0.4s;
}

@keyframes pulse-dot {
  0%, 100% {
    opacity: 0.35;
    transform: scale(0.85);
  }
  50% {
    opacity: 1;
    transform: scale(1.25);
  }
}

/* Başlık */
.title {
  font-family: var(--font-display);
  font-size: clamp(2.25rem, 5vw, 3.75rem);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.15;
  color: var(--color-fg);
}

/* Ayırıcı */
.divider {
  width: 64px;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--color-primary), transparent);
  margin: 1.75rem 0;
  border-radius: var(--radius-full);
}

/* Açıklama Metni */
.description {
  font-size: clamp(1rem, 2vw, 1.15rem);
  color: var(--color-fg-muted);
  font-weight: 400;
  line-height: 1.75;
  margin-bottom: 2.5rem;
}

/* Bildirim Kartı */
.notification-card {
  width: 100%;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 2.25rem;
  box-shadow: 0 10px 30px -10px rgba(0, 0, 0, 0.07), 0 2px 6px -2px rgba(0, 0, 0, 0.04);
  transition: all var(--transition-normal);
  margin-bottom: 2rem;
}

.notification-card:hover {
  border-color: var(--color-border-active);
  box-shadow: 0 16px 36px -10px rgba(0, 0, 0, 0.1), 0 4px 10px -2px rgba(0, 0, 0, 0.05);
}

.notification-card h3 {
  font-size: 1.2rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
  color: var(--color-fg);
}

.notification-card p {
  font-size: 0.925rem;
  color: var(--color-fg-muted);
  margin-bottom: 1.5rem;
  line-height: 1.6;
}

/* Form */
.subscribe-form {
  width: 100%;
}

.input-group {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

@media (min-width: 480px) {
  .input-group {
    flex-direction: row;
  }
}

.input-group input[type="email"] {
  flex: 1;
  background: var(--color-bg-secondary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 0.85rem 1.15rem;
  color: var(--color-fg);
  font-family: inherit;
  font-size: 0.95rem;
  outline: none;
  transition: all var(--transition-fast);
}

.input-group input[type="email"]:focus {
  background: #ffffff;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-primary-glow);
}

.input-group input[type="email"]::placeholder {
  color: var(--color-fg-subtle);
}

/* Butonlar */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.85rem 1.5rem;
  border: none;
  border-radius: var(--radius-md);
  font-family: inherit;
  font-size: 0.95rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.btn-primary {
  background-color: var(--color-primary);
  color: #ffffff;
}

.btn-primary:hover {
  background-color: var(--color-primary-hover);
  transform: translateY(-1px);
  box-shadow: 0 4px 14px var(--color-primary-glow);
}

.btn-primary:active {
  transform: translateY(0);
}

.btn-icon {
  width: 18px;
  height: 18px;
}

/* Form Geri Bildirim Mesajı */
.form-message {
  margin-top: 1rem;
  font-size: 0.875rem;
  min-height: 1.25rem;
  transition: all var(--transition-fast);
}

.form-message.success {
  color: var(--color-success);
  font-weight: 500;
}

.form-message.error {
  color: var(--color-error);
  font-weight: 500;
}

/* İletişim Şeridi */
.contact-strip {
  display: inline-flex;
  margin-top: 0.5rem;
}

.contact-item {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1.35rem;
  background: var(--color-bg-secondary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.03);
}

.contact-icon {
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
}

.contact-icon svg {
  width: 18px;
  height: 18px;
}

.contact-text {
  display: flex;
  flex-direction: column;
  text-align: left;
  line-height: 1.25;
}

.contact-text span {
  font-size: 0.75rem;
  color: var(--color-fg-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 600;
}

.contact-text strong {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-fg);
}

/* Footer */
.footer {
  margin-top: 3.5rem;
  font-size: 0.875rem;
  color: var(--color-fg-muted);
}

/* Erişilebilirlik & Odaklanma */
:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}