:root {
  --accent: #ecbe82;
  --accent-soft: rgba(236, 190, 130, 0.18);
  --ivory: #fbf4e8;
  --paper: #f2dfc4;
  --ink: #0c1017;
  --muted: #5a6475;
  --soft: #8a96a8;
  --line: rgba(38, 50, 69, 0.16);
  --line-light: rgba(236, 190, 130, 0.34);
  --smoke: #1a2333;
  --sage: #78806f;
  --clay: #ecbe82;
}

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

html {
  scroll-behavior: auto;
  background: var(--ivory);
}

body {
  min-height: 100vh;
  overflow-x: hidden;
  font-family: 'Syne', sans-serif;
  font-weight: 300;
  color: var(--ink);
  background: var(--ivory);
  -webkit-font-smoothing: antialiased;
  text-rendering: geometricPrecision;
}

img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

a {
  color: inherit;
  text-decoration: none;
}

button,
input,
textarea,
select {
  font: inherit;
  border: 0;
  color: inherit;
  background: none;
}

button {
  cursor: pointer;
}

ul {
  list-style: none;
}

::selection {
  color: var(--ivory);
  background: var(--ink);
}

.whatsapp-float {
  position: fixed;
  bottom: 28px;
  left: 28px;
  z-index: 9999;
  width: 56px;
  height: 56px;
  background: #25d366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 16px rgba(37, 211, 102, 0.4);
  transition: transform 0.2s, box-shadow 0.2s;
}

.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 24px rgba(37, 211, 102, 0.55);
}

.whatsapp-float svg {
  width: 30px;
  height: 30px;
  fill: #fff;
}

.back-to-top {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 9999;
  width: 48px;
  height: 48px;
  background: var(--accent);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 16px rgba(236, 190, 130, 0.4);
  cursor: pointer;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s, transform 0.2s, box-shadow 0.2s;
  border: none;
}

@media (max-width: 430px) {
  .back-to-top {
    bottom: 14px;
    right: 14px;
    width: 46px;
    height: 46px;
  }
}

.back-to-top.visible {
  opacity: 1;
  pointer-events: auto;
}

.back-to-top:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 24px rgba(236, 190, 130, 0.55);
}

.back-to-top svg {
  width: 22px;
  height: 22px;
  stroke: var(--ink);
  fill: none;
  stroke-width: 2.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.social-sidebar {
  position: fixed;
  right: 0;
  top: 60%;
  transform: translateY(-50%);
  z-index: 9998;
  display: flex;
  flex-direction: column;
  border: 1.5px solid var(--accent);
  border-right: none;
  border-radius: 8px 0 0 8px;
  overflow: hidden;
}

.social-sidebar a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 46px;
  height: 50px;
  background: var(--ink);
  transition: background 0.2s;
}

.social-sidebar a:hover {
  background: #162840;
}

.social-sidebar a+a {
  border-top: 1.5px solid var(--accent);
}

.social-sidebar svg {
  width: 22px;
  height: 22px;
  fill: none;
  stroke: #fff;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}