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otimizacoes de performance em aparelhos moveis

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Signed-off-by: Rodrigo Bertoldo de Sousa Martins <rodrigo.sousa.577@gmail.com>
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rodrigo committed 2026-02-21 18:35:19 -03:00
1 parent 21191aa9cf
commit eaa68245d0
1 file changed
+121 -67
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index.html
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@@ -25,6 +25,15 @@
box-sizing: border-box;
}
/* Otimização de renderização para elementos animados */
*[class*="icon"],
*[class*="button"],
*[class*="modal"] {
backface-visibility: hidden;
-webkit-font-smoothing: antialiased;
-moz-osx-font-smoothing: grayscale;
}
body {
font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
min-height: 100vh;
@@ -39,7 +48,7 @@
contain: layout style;
}
/* Background animado com gradiente */
/* Background animado com gradiente - otimizado */
body::before {
content: '';
position: fixed;
@@ -47,11 +56,12 @@
left: 0;
width: 100%;
height: 100%;
background: linear-gradient(45deg, #20337b, #1a2a5e, #2d4a9e, #1e3470, #20337b);
background-size: 400% 400%;
animation: gradientAnimation 15s ease infinite;
background: linear-gradient(45deg, #20337b, #1a2a5e, #2d4a9e);
background-size: 200% 200%;
animation: gradientAnimation 20s ease-in-out infinite;
z-index: -2;
will-change: background-position;
will-change: transform;
transform: translate3d(0, 0, 0);
contain: strict;
}
@@ -117,10 +127,11 @@
border-radius: 50px;
font-size: 0.95em;
font-weight: bold;
transition: all 0.3s ease;
transition: transform 0.2s ease, box-shadow 0.2s ease;
box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
cursor: pointer;
border: none;
transform: translate3d(0, 0, 0);
}
.save-contact {
@@ -129,9 +140,8 @@
}
.save-contact:hover {
transform: translateY(-3px);
transform: translate3d(0, -3px, 0);
box-shadow: 0 6px 20px rgba(0, 0, 0, 0.4);
background: linear-gradient(135deg, #2d4a9e, #20337b);
}
.icons-row {
@@ -149,34 +159,35 @@
align-items: center;
text-decoration: none;
color: white;
transition: transform 0.3s ease;
transition: transform 0.2s ease;
position: relative;
transform: translate3d(0, 0, 0);
}
.icon-item:hover {
transform: scale(1.08);
transform: scale3d(1.08, 1.08, 1);
}
.icon-box {
width: 65px;
height: 65px;
background: rgba(255, 255, 255, 0.1);
backdrop-filter: blur(10px);
background: rgba(255, 255, 255, 0.15);
border-radius: 12px;
display: flex;
justify-content: center;
align-items: center;
margin-bottom: 8px;
border: 2px solid rgba(255, 255, 255, 0.2);
transition: all 0.3s ease;
transition: background 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
position: relative;
z-index: 1;
transform: translate3d(0, 0, 0);
}
.icon-item:hover .icon-box {
background: rgba(255, 255, 255, 0.2);
background: rgba(255, 255, 255, 0.25);
border-color: rgba(255, 255, 255, 0.4);
box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
box-shadow: 0 4px 12px rgba(0, 0, 0, 0.25);
}
.icon-box svg,
@@ -215,24 +226,24 @@
width: 0;
height: 0;
border-radius: 50%;
background: rgba(255, 255, 255, 0.3);
transform: translate(-50%, -50%);
transition: width 0.6s, height 0.6s;
background: rgba(255, 255, 255, 0.2);
transform: translate3d(-50%, -50%, 0);
transition: transform 0.4s ease, opacity 0.4s ease;
opacity: 0;
}
.pix-button:hover::before {
width: 300px;
height: 300px;
transform: translate3d(-50%, -50%, 0) scale(3);
opacity: 1;
}
.pix-button:hover {
transform: translateY(-3px);
transform: translate3d(0, -3px, 0);
box-shadow: 0 6px 20px rgba(0, 0, 0, 0.4);
background: linear-gradient(135deg, #00A86B, #32BCAD);
}
.pix-button:active {
transform: translateY(-1px) scale(0.98);
transform: translate3d(0, -1px, 0) scale(0.98);
}
.modal {
@@ -246,17 +257,17 @@
z-index: 1000;
justify-content: center;
align-items: center;
transition: background 0.3s ease;
transition: opacity 0.25s ease;
opacity: 0;
}
.modal.active {
display: flex;
animation: fadeIn 0.3s ease forwards;
animation: fadeIn 0.25s ease forwards;
}
@keyframes fadeIn {
0% { background: rgba(0, 0, 0, 0); }
100% { background: rgba(0, 0, 0, 0.8); }
to { background: rgba(0, 0, 0, 0.8); opacity: 1; }
}
.modal-content {
@@ -266,29 +277,26 @@
max-width: 400px;
width: 90%;
box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
transform: translateY(30px) scale(0.9);
transform: translate3d(0, 30px, 0) scale(0.9);
opacity: 0;
contain: layout style paint;
}
.modal.active .modal-content {
animation: slideUpScale 0.4s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
animation: slideUpScale 0.3s cubic-bezier(0.4, 0, 0.2, 1) forwards;
will-change: transform, opacity;
}
@keyframes slideUpScale {
0% { transform: translateY(30px) scale(0.9); opacity: 0; }
100% { transform: translateY(0) scale(1); opacity: 1; }
to { transform: translate3d(0, 0, 0) scale(1); opacity: 1; }
}
@keyframes fadeOut {
0% { background: rgba(0, 0, 0, 0.8); }
100% { background: rgba(0, 0, 0, 0); }
to { background: rgba(0, 0, 0, 0); opacity: 0; }
}
@keyframes slideDownScale {
0% { transform: translateY(0) scale(1); opacity: 1; }
100% { transform: translateY(30px) scale(0.9); opacity: 0; }
to { transform: translate3d(0, 30px, 0) scale(0.9); opacity: 0; }
}
.modal-header {
@@ -306,14 +314,13 @@
border-radius: 10px;
margin-bottom: 20px;
text-align: center;
transition: all 0.3s ease;
transition: border-color 0.2s ease, box-shadow 0.2s ease;
outline: none;
}
.modal-input:focus {
border-color: #32BCAD;
box-shadow: 0 0 0 3px rgba(50, 188, 173, 0.2);
transform: scale(1.02);
}
.modal-buttons {
@@ -329,9 +336,10 @@
font-size: 1em;
font-weight: bold;
cursor: pointer;
transition: all 0.3s ease;
transition: transform 0.15s ease, box-shadow 0.15s ease;
position: relative;
overflow: hidden;
transform: translate3d(0, 0, 0);
}
.modal-button::after {
@@ -339,17 +347,18 @@
position: absolute;
top: 50%;
left: 50%;
width: 0;
height: 0;
width: 100px;
height: 100px;
border-radius: 50%;
background: rgba(255, 255, 255, 0.4);
transform: translate(-50%, -50%);
transition: width 0.5s, height 0.5s;
background: rgba(255, 255, 255, 0.3);
transform: translate3d(-50%, -50%, 0) scale(0);
transition: transform 0.4s ease, opacity 0.4s ease;
opacity: 0;
}
.modal-button:hover::after {
width: 300px;
height: 300px;
transform: translate3d(-50%, -50%, 0) scale(3);
opacity: 1;
}
.modal-button.generate {
@@ -363,12 +372,12 @@
}
.modal-button:hover {
transform: translateY(-2px);
transform: translate3d(0, -2px, 0);
box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
}
.modal-button:active {
transform: translateY(0) scale(0.98);
transform: translate3d(0, 0, 0) scale(0.98);
}
.pix-code-area {
@@ -381,10 +390,10 @@
font-family: monospace;
font-size: 0.9em;
color: #333;
transform: translateY(-10px);
transform: translate3d(0, -10px, 0);
opacity: 0;
cursor: pointer;
transition: all 0.2s ease;
transition: background 0.15s ease, border-color 0.15s ease, transform 0.15s ease;
border: 2px solid transparent;
position: relative;
contain: layout style paint;
@@ -412,18 +421,17 @@
.pix-code-area:hover {
background: #e8f5f3;
border-color: #32BCAD;
transform: scale(1.02);
transform: translate3d(0, 0, 0) scale(1.01);
}
.pix-code-area.active {
display: block;
animation: slideInFade 0.4s ease forwards;
animation: slideInFade 0.3s ease forwards;
will-change: transform, opacity;
}
@keyframes slideInFade {
0% { transform: translateY(-10px); opacity: 0; }
100% { transform: translateY(0); opacity: 1; }
to { transform: translate3d(0, 0, 0); opacity: 1; }
}
.copy-notification {
@@ -431,18 +439,17 @@
color: #00A86B;
font-weight: bold;
display: none;
transform: scale(0.8);
transform: scale3d(0.8, 0.8, 1);
opacity: 0;
}
.copy-notification.active {
display: block;
animation: popIn 0.3s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
animation: popIn 0.25s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}
@keyframes popIn {
0% { transform: scale(0.8); opacity: 0; }
100% { transform: scale(1); opacity: 1; }
to { transform: scale3d(1, 1, 1); opacity: 1; }
}
.small-icons {
@@ -457,31 +464,70 @@
.small-icon {
width: 36px;
height: 36px;
background: rgba(255, 255, 255, 0.1);
backdrop-filter: blur(10px);
background: rgba(255, 255, 255, 0.15);
border-radius: 8px;
display: flex;
justify-content: center;
align-items: center;
border: 1px solid rgba(255, 255, 255, 0.2);
transition: all 0.3s ease;
transition: transform 0.15s ease, background 0.15s ease, box-shadow 0.15s ease;
text-decoration: none;
position: relative;
z-index: 1;
transform: translate3d(0, 0, 0);
}
.small-icon:hover {
background: rgba(255, 255, 255, 0.2);
transform: scale(1.15);
box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
background: rgba(255, 255, 255, 0.25);
transform: scale3d(1.15, 1.15, 1);
box-shadow: 0 2px 8px rgba(0, 0, 0, 0.25);
}
/* Suporte para dispositivos com preferência por movimento reduzido */
@media (prefers-reduced-motion: reduce) {
*,
*::before,
*::after {
animation-duration: 0.01ms !important;
animation-iteration-count: 1 !important;
transition-duration: 0.01ms !important;
}
body::before {
animation: none !important;
background: #20337b;
}
}
/* Otimização para dispositivos touch (geralmente menos potentes) */
@media (pointer: coarse) {
/* Remove efeitos hover complexos em touch devices */
.pix-button::before,
.modal-button::after {
display: none;
}
/* Simplifica sombras */
.icon-box,
.small-icon,
.save-contact,
.pix-button {
box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}
}
/* Otimizações para telas menores e dispositivos menos potentes */
@media (max-width: 600px) {
.header h1 { font-size: 1.5em; }
.header p { font-size: 0.8em; }
.icon-box { width: 60px; height: 60px; }
.icon-box svg { width: 28px; height: 28px; }
.icon-label { font-size: 0.65em; }
/* Reduz complexidade de animações em mobile */
body::before {
animation-duration: 25s;
}
}
</style>
</head>
@@ -605,13 +651,19 @@
const openPixModal = () => {
pixModal.classList.add('active');
setTimeout(() => pixValue.focus(), 100);
setTimeout(() => {
pixValue.focus();
// Remove will-change após animação completar
setTimeout(() => {
modalContent.style.willChange = 'auto';
}, 300);
}, 100);
};
const closePixModal = () => {
const animStyle = (elem, anim) => elem.style.animation = anim;
animStyle(modalContent, 'slideDownScale 0.3s ease forwards');
animStyle(pixModal, 'fadeOut 0.3s ease forwards');
animStyle(modalContent, 'slideDownScale 0.25s ease forwards');
animStyle(pixModal, 'fadeOut 0.25s ease forwards');
setTimeout(() => {
pixModal.classList.remove('active');
@@ -620,7 +672,9 @@
pixValue.value = '';
pixCodeArea.classList.remove('active');
copyNotification.classList.remove('active');
}, 300);
// Remove will-change para economizar recursos
modalContent.style.willChange = 'auto';
}, 250);
};
const generatePix = () => {