/* Amazon-Inspired Professional Theme - Optimized */
:root {
    --amazon-navy: #232f3e;
    --amazon-dark: #131921;
    --amazon-orange: #febd69;
    --amazon-orange-hover: #f3a847;
    --amazon-link: #007185;
    --bg-light: #eaeded;
    --text-main: #0f1111;
    --text-secondary: #565959;
    --border-color: #ddd;
    --card-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

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

body {
    font-family: "Segoe UI", Arial, sans-serif;
    background-color: var(--bg-light);
    color: var(--text-main);
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header & Navigation */
header {
    background-color: var(--amazon-dark);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.nav-main {
    padding: 10px 0;
}

.nav-main .container {
    display: flex;
    align-items: center;
    gap: 20px;
}

.logo img {
    height: 30px;
    display: block;
}

.nav-location {
    display: flex;
    align-items: center;
    color: #fff;
    cursor: pointer;
    padding: 5px 10px;
    border: 1px solid transparent;
}

.nav-location:hover {
    border: 1px solid #fff;
}

.icon-small {
    width: 18px;
    margin-right: 5px;
}

.nav-text {
    display: flex;
    flex-direction: column;
    color: #fff;
}

.line-1 { font-size: 12px; opacity: 0.8; }
.line-2 { font-size: 14px; font-weight: 700; }

.nav-search {
    flex-grow: 1;
    display: flex;
    height: 40px;
}

.nav-search input {
    width: 100%;
    padding: 0 15px;
    border: none;
    border-radius: 4px 0 0 4px;
    font-size: 14px;
}

.search-btn {
    background-color: var(--amazon-orange);
    border: none;
    padding: 0 15px;
    border-radius: 0 4px 4px 0;
    cursor: pointer;
}

.search-btn:hover {
    background-color: var(--amazon-orange-hover);
}

.nav-right {
    display: flex;
    gap: 15px;
}

.nav-cart {
    display: flex;
    align-items: center;
    text-decoration: none;
    color: #fff;
    font-weight: 700;
}

.nav-sub {
    background-color: var(--amazon-navy);
    padding: 5px 0;
}

.nav-links {
    list-style: none;
    display: flex;
    gap: 10px;
}

.nav-links li a {
    color: #fff;
    text-decoration: none;
    font-size: 14px;
    padding: 8px 10px;
    border: 1px solid transparent;
    display: inline-block;
}

.nav-links li a:hover, .nav-links li a.active {
    border: 1px solid #fff;
}

/* Hero Section */
.hero-slider {
    background: linear-gradient(to bottom, rgba(0,0,0,0) 60%, var(--bg-light) 100%),
                url('../svg/hero-bg.svg') no-repeat center center;
    background-size: cover;
    height: 450px;
    display: flex;
    align-items: flex-start;
    padding-top: 60px;
    justify-content: center;
}

.hero-content {
    text-align: center;
    color: var(--amazon-dark);
}

.hero-content h1 { font-size: 3.5rem; margin-bottom: 10px; font-weight: 800; }
.hero-content p { font-size: 1.5rem; opacity: 0.9; }

/* Grid Layout */
.amazon-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
    margin-top: -180px;
    position: relative;
    z-index: 10;
}

.grid-card {
    background: #fff;
    padding: 20px;
    display: flex;
    flex-direction: column;
    box-shadow: var(--card-shadow);
}

.grid-card h3 {
    margin-bottom: 15px;
    font-size: 21px;
    color: var(--text-main);
}

.card-img {
    height: 280px;
    background: #f8f8f8;
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.card-img img {
    max-width: 90%;
    max-height: 90%;
    transition: transform 0.3s;
}

.grid-card:hover .card-img img {
    transform: scale(1.05);
}

.card-link {
    color: var(--amazon-link);
    text-decoration: none;
    margin-top: auto;
    font-size: 13px;
    font-weight: 500;
}

.card-link:hover {
    text-decoration: underline;
    color: #c45500;
}

/* Content Sections */
section {
    padding: 60px 0;
}

.page-header {
    background-color: #fff;
    text-align: center;
    padding: 60px 0;
    margin-bottom: 20px;
    border-bottom: 1px solid var(--border-color);
}

.page-header h1 { font-size: 2.5rem; margin-bottom: 10px; }
.page-header p { color: var(--text-secondary); font-size: 1.2rem; }

/* Legal & Detail Layout */
.legal-content {
    background: #fff;
    padding: 40px 60px;
    margin: 0 auto;
    max-width: 1000px;
    box-shadow: var(--card-shadow);
}

.legal-content h1 {
    font-size: 2rem;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 15px;
    margin-bottom: 25px;
}

.legal-content h2 {
    margin: 35px 0 15px;
    font-size: 1.5rem;
    color: var(--amazon-dark);
}

.legal-content p {
    margin-bottom: 20px;
    color: var(--text-main);
    font-size: 16px;
}

.legal-content ul {
    margin-bottom: 25px;
    padding-left: 20px;
}

.legal-content li {
    margin-bottom: 12px;
}

/* Service Models */
.service-row {
    margin-bottom: 40px;
}

.monetization-list {
    margin-top: 25px;
}

.monetization-item {
    background: #fcfcfc;
    border: 1px solid var(--border-color);
    padding: 20px;
    margin-bottom: 15px;
    border-left: 4px solid var(--amazon-orange);
}

/* Team Grid */
.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 25px;
    margin-top: 30px;
}

.team-card {
    background: #fff;
    padding: 25px;
    box-shadow: var(--card-shadow);
    border: 1px solid var(--border-color);
}

/* Contact Form */
.contact-form {
    max-width: 100%;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 6px;
    font-weight: 700;
    font-size: 13px;
}

.form-group input, .form-group textarea {
    width: 100%;
    padding: 10px;
    border: 1px solid #888;
    border-radius: 3px;
    font-size: 14px;
}

.form-group input:focus, .form-group textarea:focus {
    outline: none;
    border-color: #e77600;
    box-shadow: 0 0 3px 2px rgba(228,121,17,.5);
}

.btn-primary {
    background: linear-gradient(to bottom, #f7dfa1, #f0c14b);
    border: 1px solid #a88734;
    color: #111;
    padding: 8px 20px;
    border-radius: 3px;
    cursor: pointer;
    font-size: 13px;
    font-weight: 500;
}

.btn-primary:hover {
    background: linear-gradient(to bottom, #f5d78e, #eeb933);
    border-color: #9c7e31;
}

/* Footer */
.back-to-top {
    background-color: #37475a;
    color: #fff;
    text-align: center;
    padding: 15px 0;
    cursor: pointer;
    font-size: 13px;
}

.back-to-top:hover {
    background-color: #485769;
}

footer {
    background-color: var(--amazon-navy);
    color: #fff;
}

.footer-columns {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 40px;
    padding: 60px 20px;
}

.footer-column h3 { font-size: 16px; margin-bottom: 20px; font-weight: 700; }
.footer-column ul { list-style: none; }
.footer-column li { margin-bottom: 10px; }
.footer-column a { color: #ddd; text-decoration: none; font-size: 14px; }
.footer-column a:hover { text-decoration: underline; }

.footer-logo-row {
    border-top: 1px solid #3a4553;
    padding: 40px 0;
    text-align: center;
}

.footer-logo { height: 35px; }

.footer-bottom {
    background-color: var(--amazon-dark);
    padding: 40px 0;
    text-align: center;
    font-size: 12px;
}

.footer-bottom-links { margin-bottom: 10px; }
.footer-bottom-links a { color: #ddd; text-decoration: none; margin: 0 10px; }
.footer-bottom-links a:hover { text-decoration: underline; }

/* Responsive */
@media (max-width: 768px) {
    .nav-search, .nav-location { display: none; }
    .hero-content h1 { font-size: 2.2rem; }
    .amazon-grid { margin-top: -50px; }
    .legal-content { padding: 30px 20px; }
}