/* ==================== RESET ==================== */

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

html {
scroll-behavior: smooth;
}

body {
font-family: "Segoe UI", Arial, sans-serif;
font-size: 16px;
line-height: 1.6;
color: #333;
overflow-x: hidden;
background: #fff;
}

img {
max-width: 100%;
display: block;
}

.container {
width: 100%;
max-width: 1200px;
margin: 0 auto;
padding: 0 15px;
}

/* ==================== HEADER ==================== */

header {
position: fixed;
top: 0;
left: 0;
width: 100%;
height: 68px;
z-index: 9999;
background:
linear-gradient(rgba(0,0,0,.9), rgba(0,0,0,.9)),
url('/images/118109293_images_13803441439.jpg') center/cover no-repeat;
color: #fff;
box-shadow: 0 4px 15px rgba(0,0,0,.35);
}

.header-content {
height: 68px;
display: flex;
align-items: center;
justify-content: space-between;
}

.logo {
color: #ffd700;
font-size: 27px;
font-weight: 700;
}

/* ==================== HERO ==================== */

.hero {
margin-top: 68px;
padding: 150px 20px 100px;
text-align: center;
color: #fff;
background:
linear-gradient(rgba(0,0,0,.75), rgba(0,0,0,.75)),
url('/images/118109293_images_13803441439.jpg') center/cover no-repeat;
}

.hero h1 {
font-size: 48px;
line-height: 1.1;
font-weight: 700;
margin-bottom: 20px;
}

.hero p {
font-size: 24px;
margin-bottom: 30px;
}

/* ==================== PRICE ==================== */

.price-block {
margin: 35px 0;
}

.old-price {
display: inline-block;
margin-right: 10px;
color: rgba(255,255,255,.7);
text-decoration: line-through;
font-size: 22px;
}

.new-price {
color: #ffd700;
font-size: 68px;
font-weight: 700;
line-height: 1;
}

.discount-badge {
display: inline-block;
margin-left: 15px;
padding: 8px 18px;
border-radius: 50px;
background: #e74c3c;
color: #fff;
font-size: 20px;
font-weight: 700;
}

/* ==================== BUTTONS ==================== */

.btn {
display: inline-block;
padding: 18px 55px;
border-radius: 50px;
background: #e74c3c;
color: #fff;
text-decoration: none;
font-size: 23px;
font-weight: 600;
transition: .3s;
}

.btn:hover {
background: #c0392b;
transform: translateY(-3px);
}

/* ==================== SECTIONS ==================== */

section {
padding: 80px 0;
}

h2 {
text-align: center;
margin-bottom: 50px;
font-size: 38px;
}

/* ==================== FEATURES ==================== */

.features {
display: grid;
grid-template-columns: repeat(auto-fit,minmax(280px,1fr));
gap: 25px;
}

.feature-card {
background: #fff;
border-radius: 16px;
padding: 35px 25px;
text-align: center;
box-shadow: 0 5px 20px rgba(0,0,0,.08);
transition: .3s;
}

.feature-card:hover {
transform: translateY(-6px);
}

/* ==================== ORDER FORM ==================== */

.order-section {
background: #f8f9fa;
}

.form-container {
max-width: 620px;
margin: 0 auto;
background: #fff;
padding: 35px 25px;
border-radius: 20px;
box-shadow: 0 10px 30px rgba(0,0,0,.08);
}

#orderForm {
display: flex;
flex-direction: column;
gap: 12px;
}

#orderForm input,
#orderForm textarea {
width: 100%;
min-height: 54px;
padding: 14px 16px;
border: 1px solid #ddd;
border-radius: 12px;
font-size: 16px;
font-family: inherit;
transition: .3s;
-webkit-appearance: none;
}

#orderForm textarea {
min-height: 100px;
resize: vertical;
}

#orderForm input:focus,
#orderForm textarea:focus {
outline: none;
border-color: #e74c3c;
box-shadow: 0 0 0 3px rgba(231,76,60,.12);
}

.submit-btn {
width: 100%;
min-height: 58px;
border: none;
border-radius: 12px;
background: #27ae60;
color: #fff;
font-size: 18px;
font-weight: 700;
cursor: pointer;
transition: .3s;
}

.submit-btn:hover {
background: #219653;
}

.submit-btn:active {
transform: scale(.98);
}

/* ==================== GALLERY ==================== */

.gallery {
display: grid;
grid-template-columns: repeat(auto-fit,minmax(280px,1fr));
gap: 25px;
}

.gallery img {
border-radius: 16px;
box-shadow: 0 8px 25px rgba(0,0,0,.1);
transition: .3s;
}

.gallery img:hover {
transform: scale(1.03);
}

/* ==================== FOOTER ==================== */

footer {
background: #1e1e1e;
color: #ddd;
text-align: center;
padding: 40px 20px;
font-size: 15px;
}

/* ==================== TABLET ==================== */

@media (max-width: 768px) {

```
header {
    height: 60px;
}

.header-content {
    height: 60px;
}

.hero {
    margin-top: 60px;
    padding: 120px 15px 70px;
}

.hero h1 {
    font-size: 32px;
}

.hero p {
    font-size: 18px;
}

.new-price {
    font-size: 48px;
}

.discount-badge {
    display: block;
    width: fit-content;
    margin: 12px auto 0;
}

.btn {
    width: 100%;
    max-width: 350px;
    padding: 16px;
    font-size: 18px;
}

h2 {
    font-size: 28px;
    margin-bottom: 35px;
}

section {
    padding: 60px 0;
}

.form-container {
    padding: 25px 15px;
}

.features,
.gallery {
    grid-template-columns: 1fr;
}
```

}

/* ==================== MOBILE ==================== */

@media (max-width: 480px) {

```
.logo {
    font-size: 22px;
}

.hero h1 {
    font-size: 26px;
}

.hero p {
    font-size: 16px;
}

.old-price {
    font-size: 16px;
}

.new-price {
    font-size: 36px;
}

.discount-badge {
    font-size: 16px;
}

.submit-btn {
    font-size: 17px;
}

#orderForm input,
#orderForm textarea {
    padding: 12px 14px;
}
```

}