/* style.css – ROBY.MEDIA Linktree – Mobile First, Modern Black & White Premium Aesthetic */

/* Reset & CSS Variables */
:root {
  --bg-primary: #0a0a0c;
  --bg-card: rgba(255, 255, 255, 0.05);
  --bg-card-hover: rgba(255, 255, 255, 0.12);
  --border-card: rgba(255, 255, 255, 0.1);
  --border-card-hover: rgba(255, 255, 255, 0.3);
  --text-primary: #ffffff;
  --text-muted: #a1a1aa;
  --radius-lg: 16px;
  --radius-pill: 50px;
  --shadow-glow: 0 8px 32px rgba(0, 0, 0, 0.6);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  -webkit-tap-highlight-color: transparent;
}

html, body {
  min-height: 100vh;
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  background: var(--bg-primary);
  background-image: 
    radial-gradient(circle at 50% 0%, rgba(255, 255, 255, 0.08) 0%, transparent 60%),
    radial-gradient(circle at 50% 100%, rgba(255, 255, 255, 0.03) 0%, transparent 50%);
  color: var(--text-primary);
  display: flex;
  justify-content: center;
  align-items: flex-start;
  padding: 0;
  overflow-x: hidden;
}

/* Mobile Wrapper – Mobile view container */
.mobile-wrapper {
  width: 100%;
  max-width: 440px;
  min-height: 100vh;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  background: rgba(15, 15, 18, 0.7);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-left: 1px solid rgba(255, 255, 255, 0.05);
  border-right: 1px solid rgba(255, 255, 255, 0.05);
  box-shadow: 0 0 60px rgba(0, 0, 0, 0.8);
  position: relative;
}

/* Container */
.container {
  padding: 2.2rem 1.4rem calc(6.5rem + env(safe-area-inset-bottom, 0px)) 1.4rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.8rem;
  width: 100%;
  flex: 1;
}

/* Header & Enlarged Logo */
.header {
  width: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  padding-top: 0.5rem;
}

.logo-wrapper {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
}

.logo {
  width: 220px;
  max-width: 85%;
  height: auto;
  object-fit: contain;
  filter: drop-shadow(0 10px 25px rgba(255, 255, 255, 0.15));
  transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.logo:hover {
  transform: scale(1.04) rotate(-1deg);
}

/* Section Titles & Subtitles */
.section-title {
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text-muted);
  text-align: center;
  margin-bottom: 0.4rem;
}

.section-subtitle {
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-bottom: 1rem;
  text-align: center;
  line-height: 1.4;
  font-weight: 400;
}

/* Social Grid */
.social-section, .personal-social-section {
  width: 100%;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.social-grid {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 1.2rem;
  width: 100%;
}

.social-item {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-primary);
  font-size: 1.4rem;
  text-decoration: none;
  transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.social-item:hover {
  background: #ffffff;
  color: #000000;
  border-color: #ffffff;
  transform: translateY(-5px) scale(1.12);
  box-shadow: 0 10px 25px rgba(255, 255, 255, 0.3);
}

.kick-icon {
  width: 20px;
  height: 20px;
}

/* Link Cards */
.link-section {
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}

.link-card {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  padding: 1.15rem 1.3rem;
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-lg);
  color: var(--text-primary);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
  text-align: center;
  transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
  position: relative;
  overflow: hidden;
}

.card-icon {
  font-size: 1.2rem;
  color: var(--text-muted);
  transition: color 0.3s;
}

.link-card:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-card-hover);
  transform: translateY(-4px) scale(1.015);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.5), 0 0 20px rgba(255, 255, 255, 0.1);
}

.link-card:hover .card-icon {
  color: #ffffff;
}

.portfolio-card {
  background: linear-gradient(135deg, rgba(255,255,255,0.08) 0%, rgba(255,255,255,0.02) 100%);
  border: 1px solid rgba(255, 255, 255, 0.18);
}

/* Promo Banner Section */
.promo-banner {
  width: 100%;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.07) 0%, rgba(255, 255, 255, 0.02) 100%);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: var(--radius-lg);
  padding: 1.2rem 1.2rem;
  text-align: center;
  position: relative;
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4), 0 0 25px rgba(255, 255, 255, 0.05);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.6rem;
  transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.promo-banner:hover {
  transform: translateY(-3px) scale(1.01);
  border-color: rgba(255, 255, 255, 0.35);
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.1) 0%, rgba(255, 255, 255, 0.04) 100%);
}

.promo-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: #ffffff;
  color: #000000;
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 1.2px;
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-pill);
  text-transform: uppercase;
  box-shadow: 0 4px 12px rgba(255, 255, 255, 0.2);
}

.promo-text {
  font-size: 0.92rem;
  line-height: 1.45;
  color: #e4e4e7;
  font-weight: 500;
}

.promo-text strong {
  color: #ffffff;
  font-weight: 700;
}

/* Personal Social Media Section (Separated visually) */
.personal-social-section {
  padding-top: 1rem;
  margin-top: 0.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

/* True Viewport Position Fixed Action Buttons (Sună acum & WhatsApp) */
.bottom-actions {
  position: fixed;
  bottom: calc(1rem + env(safe-area-inset-bottom, 0px));
  left: 50%;
  transform: translateX(-50%);
  width: calc(100% - 2rem);
  max-width: 400px;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 0.75rem;
  z-index: 999999;
  pointer-events: none;
}

.action-btn {
  pointer-events: auto;
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  padding: 0.9rem 1rem;
  background: #ffffff;
  color: #000000;
  border-radius: var(--radius-pill);
  font-weight: 700;
  font-size: 0.95rem;
  text-decoration: none;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 1), 0 15px 35px rgba(0, 0, 0, 0.95);
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1), background 0.3s, box-shadow 0.3s;
  animation: pulseGlow 3s infinite ease-in-out;
}

.action-btn i {
  font-size: 1.15rem;
}

.action-btn:hover {
  background: #f0f0f0;
  transform: translateY(-4px) scale(1.04);
  box-shadow: 0 32px 75px rgba(0, 0, 0, 1), 0 18px 45px rgba(0, 0, 0, 1);
}

.action-btn:active {
  transform: translateY(-1px) scale(0.98);
}

/* Animations */
.animate-fade-in {
  opacity: 0;
  animation: fadeInUp 0.7s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.delay-1 { animation-delay: 0.08s; }
.delay-2 { animation-delay: 0.18s; }
.delay-3 { animation-delay: 0.28s; }
.delay-4 { animation-delay: 0.38s; }
.delay-5 { animation-delay: 0.48s; }

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(28px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes pulseGlow {
  0%, 100% {
    box-shadow: 0 25px 60px rgba(0, 0, 0, 1), 0 15px 35px rgba(0, 0, 0, 0.95);
  }
  50% {
    box-shadow: 0 32px 75px rgba(0, 0, 0, 1), 0 18px 45px rgba(0, 0, 0, 1);
  }
}