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

body {
    font-family: 'Segoe UI', sans-serif;
    background: #f5f7fa;
    color: #222;
}

/* CONTAINER */
.container {
    width: 90%;
    max-width: 1200px;
    margin: auto;
}


html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    background: linear-gradient(-45deg, #f8fafc, #eef2f7, #f1f5f9, #e2e8f0);
    background-size: 400% 400%;
    animation: bgMove 18s ease infinite;
    color: #1f2937;
    position: relative;
    overflow-x: hidden;
    padding-top: 110px;
}

/* Soft Moving Gradient */
@keyframes bgMove {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}


/* =========================
   CONTAINER
========================= */
.container {
    width: 90%;
    max-width: 1200px;
    margin: auto;
}

/* =========================
   HEADER PREMIUM
========================= */
.ultra-header {
    position: fixed;
    width: 100%;
    top: 0;
    backdrop-filter: blur(18px);
    background: rgba(255,255,255,0.75);
    border-bottom: 1px solid rgba(0,0,0,0.05);
    z-index: 1000;
    
}
.ultra-header {
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
}


.header-wrap {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 0;
}

.logo-area {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-icon {
    width: 42px;
    height: 42px;
    background: linear-gradient(135deg,#1d3557,#457b9d);
    border-radius: 12px;
    color: white;
    font-weight: bold;
    display: flex;
    align-items: center;
    justify-content: center;
}

.logo-text {
    font-size: 20px;
    font-weight: 600;
}

.logo-text span {
    font-weight: 800;
    color: #1d3557;
}

/* NAV */

.nav a {
    margin-left: 28px;
    text-decoration: none;
    color: #374151;
    font-weight: 500;
    position: relative;
    transition: 0.3s;
}

.nav a:hover {
    color: #1d3557;
}

.cta-btn {
    background: linear-gradient(135deg,#1d3557,#457b9d);
    color: white !important;
    padding: 10px 22px;
    border-radius: 30px;
    box-shadow: 0 0 20px rgba(69,123,157,0.4);
    transition: 0.4s;
}

.cta-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 30px rgba(69,123,157,0.7);
}

/* =========================
   TRUST BAR
========================= */
.trust {
    margin-top: 40px;
}

.trust ul {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 20px;
    list-style: none;
}

.trust li {
    background: white;
    padding: 10px 18px;
    border-radius: 30px;
    font-size: 14px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
    transition: 0.3s;
}

.trust li:hover {
    transform: translateY(-3px);
}

/* =========================
   PRODUCTS
========================= */

.products h2 {
    text-align: center;
    margin: 70px 0 40px;
    font-size: 30px;
    font-weight: 700;
    color: #1d3557;
}

.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 30px;
    margin: 60px 0;
}

.card {
    background: white;
    padding: 25px;
    border-radius: 16px;
    box-shadow: 0 8px 25px rgba(0,0,0,0.08);
    transition: 0.3s ease;
    text-align: center;
}

.card:hover {
    transform: translateY(-8px);
    box-shadow: 0 18px 45px rgba(0,0,0,0.15);
}


.card img {
    width: 100%;
    height: 200px;
    object-fit: contain;
    margin-bottom: 15px;
}

.card h3 {
    margin-bottom: 10px;
    font-size: 18px;
}

.card p {
    font-size: 14px;
    color: #666;
    margin-bottom: 15px;
}

.price {
    display: block;
    font-weight: bold;
    margin-bottom: 15px;
    color: #1d3557;
}

.card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.12);
}


.card h3 {
    margin-bottom: 8px;
    font-size: 18px;
}

.card p {
    font-size: 14px;
    opacity: 0.8;
    margin-bottom: 10px;
}
.card {
    backdrop-filter: blur(10px);
    background: rgba(255,255,255,0.85);
    border: 1px solid rgba(255,255,255,0.6);
}

.price {
    color: #e63946;
    font-weight: 700;
    margin-bottom: 15px;
    display: block;
}

.btn {
    display: inline-block;
    margin: 5px;
    padding: 8px 16px;
    border-radius: 8px;
    text-decoration: none;
    font-size: 13px;
    background: #1d3557;
    color: white;
    transition: 0.3s;
}

.btn:hover {
    background: #16324f;
}

/* =========================
   FLOATING WHATSAPP
========================= */

.floating-whatsapp {
    position: fixed;
    bottom: 25px;
    right: 25px;
    background: #25d366;
    width: 55px;
    height: 55px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    text-decoration: none;
    color: white;
    box-shadow: 0 0 20px rgba(37,211,102,0.6);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { box-shadow: 0 0 0 0 rgba(37,211,102,0.7); }
    70% { box-shadow: 0 0 0 15px rgba(37,211,102,0); }
    100% { box-shadow: 0 0 0 0 rgba(37,211,102,0); }
}
.floating-whatsapp {
    position: fixed;
    bottom: 25px;
    right: 25px;
    width: 58px;
    height: 58px;
    background: #25D366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    box-shadow: 0 6px 18px rgba(0,0,0,0.2);
    transition: 0.3s ease;
    z-index: 999;
}

.floating-whatsapp:hover {
    transform: scale(1.08);
    background: #20b858;
}

/* Tooltip */

.floating-whatsapp::after {
    content: attr(data-tooltip);
    position: absolute;
    right: 70px;
    background: #1f2937;
    color: white;
    padding: 8px 14px;
    border-radius: 8px;
    font-size: 13px;
    white-space: nowrap;
    opacity: 0;
    transform: translateY(10px);
    transition: 0.3s ease;
    pointer-events: none;
}

.floating-whatsapp:hover::after {
    opacity: 1;
    transform: translateY(0);
}

/* =========================
   CAMPAIGN
========================= */

.campaign {
    margin-top: 100px;
    background: linear-gradient(135deg,#1d3557,#457b9d);
    color: white;
    padding: 60px 20px;
    text-align: center;
    border-radius: 25px;
}

.campaign h2 {
    font-size: 28px;
    margin-bottom: 15px;
}

.campaign p {
    margin-bottom: 20px;
    opacity: 0.9;
}

.campaign .btn {
    background: white;
    color: #1d3557;
}

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

.modern-footer {
    margin-top: 120px;
    background: linear-gradient(135deg,#1d3557,#16324f);
    color: white;
    padding-top: 60px;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit,minmax(220px,1fr));
    gap: 40px;
    padding-bottom: 40px;
}

.footer-grid h3,
.footer-grid h4 {
    margin-bottom: 15px;
}

.footer-grid p {
    opacity: 0.85;
    margin-bottom: 8px;
}

.footer-bottom {
    text-align: center;
    padding: 20px;
    background: rgba(0,0,0,0.2);
    font-size: 14px;
}
body::before {
    content: "";
    position: fixed;
    width: 700px;
    height: 700px;
    background: radial-gradient(circle, rgba(69,123,157,0.15), transparent 70%);
    top: -200px;
    right: -200px;
    z-index: -1;
    animation: floatLight 12s ease-in-out infinite alternate;
}

body::after {
    content: "";
    position: fixed;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(29,53,87,0.12), transparent 70%);
    bottom: -200px;
    left: -200px;
    z-index: -1;
    animation: floatLight 14s ease-in-out infinite alternate;
}

@keyframes floatLight {
    from { transform: translateY(0px); }
    to { transform: translateY(40px); }
}
body {
    background-image:
        linear-gradient(-45deg, #f8fafc, #eef2f7, #f1f5f9, #e2e8f0),
        linear-gradient(rgba(0,0,0,0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0,0,0,0.02) 1px, transparent 1px);
    background-size: 400% 400%, 40px 40px, 40px 40px;
}
.card {
    opacity: 0;
    transform: translateY(40px);
    transition: 0.6s ease;
}

.card.show {
    opacity: 1;
    transform: translateY(0);
}
.ultra-header.scrolled {
    padding: 5px 0;
    background: rgba(255,255,255,0.95);
    box-shadow: 0 8px 25px rgba(0,0,0,0.08);
}

.ultra-header.scrolled .logo-icon {
    transform: scale(0.9);
}
.card {
    transform-style: preserve-3d;
}

.card:hover {
    transform: rotateX(5deg) rotateY(-5deg) scale(1.03);
}
/* =========================
   PRODUCT DETAIL
========================= */

.product-detail {
    margin-top: 120px;
    padding: 60px 0;
}

.detail-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.detail-image img {
    width: 100%;
    border-radius: 20px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.1);
}

.detail-info h1 {
    font-size: 32px;
    margin-bottom: 15px;
}

.detail-desc {
    margin-bottom: 20px;
    opacity: 0.8;
}

.detail-price {
    font-size: 24px;
    font-weight: 700;
    color: #e63946;
    margin-bottom: 20px;
}

.detail-buttons .btn.large {
    padding: 12px 24px;
    font-size: 16px;
}

.detail-features {
    margin-top: 25px;
    list-style: none;
}

.detail-features li {
    margin-bottom: 10px;
    font-size: 14px;
}

/* Mobile */

@media(max-width: 768px){
    .detail-grid {
        grid-template-columns: 1fr;
    }
}
/* =========================
   TECHNICAL TABLE
========================= */
/* =========================
   TECH TABLE PREMIUM
========================= */

.tech-specs {
    margin-top: 60px;
}

.tech-specs h2 {
    margin-bottom: 25px;
    font-size: 22px;
    font-weight: 700;
    color: #1d3557;
}

.spec-table {
    width: 100%;
    border-collapse: collapse;
    background: rgba(255,255,255,0.85);
    backdrop-filter: blur(10px);
    border-radius: 18px;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0,0,0,0.08);
}

.spec-table tr {
    transition: 0.3s ease;
}

/* Zebra Effect */
.spec-table tr:nth-child(even) {
    background: rgba(29,53,87,0.04);
}

/* Hover Effect */
.spec-table tr:hover {
    background: rgba(69,123,157,0.08);
}

.spec-table td {
    padding: 16px 20px;
    font-size: 14px;
    border-bottom: 1px solid rgba(0,0,0,0.05);
}

.spec-table tr:last-child td {
    border-bottom: none;
}

.spec-table td:first-child {
    font-weight: 600;
    width: 40%;
    display: flex;
    align-items: center;
    gap: 10px;
}

.spec-icon {
    font-size: 16px;
}
.products-page {
    margin-top: 120px;
    padding: 60px 0;
}

.page-title {
    text-align: center;
    font-size: 32px;
    margin-bottom: 50px;
    color: #1d3557;
}