:root {
    --bg-main: #0a0a0a;
    --bg-secondary: #161616;
    --bg-card: rgba(255, 255, 255, 0.03);
    --text-primary: #ffffff;
    --text-secondary: #a1a1aa;
    --accent: #FF6B00;
    --accent-hover: #e05e00;
    --success: #10b981;
    --border: rgba(255, 255, 255, 0.1);
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --font-main: 'Tajawal', sans-serif;
    --shadow-soft: 0 10px 40px -10px rgba(0,0,0,0.5);
    --shadow-accent: 0 10px 40px -10px rgba(255, 107, 0, 0.3);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-main);
    background-color: var(--bg-main);
    color: var(--text-primary);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    padding-bottom: 80px; /* Space for mobile sticky CTA */
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

a { text-decoration: none; }
ul { list-style: none; }

/* NAVBAR */
.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
    background: rgba(10, 10, 10, 0.8);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    position: sticky;
    top: 0;
    z-index: 100;
    border-bottom: 1px solid var(--border);
}

.logo {
    font-weight: 900;
    font-size: 24px;
    letter-spacing: 1px;
    color: #fff;
}

.btn-nav {
    background: var(--accent);
    color: #fff;
    padding: 8px 16px;
    border-radius: var(--radius-sm);
    font-weight: 700;
    font-size: 14px;
    transition: all 0.3s ease;
}

.btn-nav:hover {
    background: var(--accent-hover);
    transform: translateY(-2px);
}

/* HERO SECTION */
.hero {
    padding: 60px 0 40px;
    overflow: hidden;
    position: relative;
}

.hero::before {
    content: '';
    position: absolute;
    top: -100px;
    left: 50%;
    transform: translateX(-50%);
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(255,107,0,0.15) 0%, rgba(10,10,10,0) 70%);
    z-index: -1;
}

.hero-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.badges {
    display: flex;
    gap: 10px;
    justify-content: center;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.badge {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    padding: 6px 12px;
    border-radius: 50px;
    font-size: 13px;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 6px;
    color: var(--text-secondary);
}

.badge.highlight {
    background: rgba(16, 185, 129, 0.1);
    color: var(--success);
    border-color: rgba(16, 185, 129, 0.2);
}

.hero-title {
    font-size: 42px;
    line-height: 1.2;
    font-weight: 900;
    margin-bottom: 16px;
}

.hero-title span {
    color: var(--accent);
}

.hero-subtitle {
    font-size: 18px;
    color: var(--text-secondary);
    max-width: 600px;
    margin-bottom: 30px;
}

.hero-price {
    display: inline-flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 30px;
    background: var(--bg-secondary);
    padding: 10px 20px;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
}

.old-price {
    text-decoration: line-through;
    color: var(--text-secondary);
    font-size: 18px;
}

.new-price {
    font-size: 32px;
    font-weight: 900;
    color: var(--accent);
}

.discount-label {
    background: #ef4444;
    color: #fff;
    padding: 4px 8px;
    border-radius: var(--radius-sm);
    font-weight: 800;
    font-size: 14px;
}

.btn-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    background: var(--accent);
    color: #fff;
    font-size: 18px;
    font-weight: 800;
    padding: 18px 40px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-accent);
    transition: all 0.3s ease;
    width: 100%;
    max-width: 350px;
    animation: pulse 2s infinite;
}

.btn-primary:hover {
    background: var(--accent-hover);
    transform: translateY(-3px);
    box-shadow: 0 15px 50px -10px rgba(255, 107, 0, 0.5);
}

.cta-note {
    font-size: 13px;
    color: var(--text-secondary);
    margin-top: 15px;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 5px;
}

.hero-image {
    width: 100%;
    max-width: 600px;
    margin-top: 40px;
}

.image-wrapper {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-soft);
}

.image-wrapper img {
    width: 100%;
    display: block;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
}

@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.02); }
    100% { transform: scale(1); }
}

/* SECTION TITLES */
.section-title {
    text-align: center;
    font-size: 32px;
    font-weight: 900;
    margin-bottom: 40px;
}

.section-title span {
    color: var(--accent);
}

.text-accent {
    color: var(--accent);
}

/* PROBLEM SOLUTION */
.problem-solution {
    padding: 60px 0;
    background: var(--bg-secondary);
    text-align: center;
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}

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

.problem-solution p {
    font-size: 18px;
    color: var(--text-secondary);
    max-width: 700px;
    margin: 0 auto;
}

.problem-solution strong {
    color: #fff;
}

/* FEATURES */
.features {
    padding: 80px 0;
}

.features-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
}

.feature-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 30px 20px;
    text-align: center;
    transition: transform 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-5px);
    border-color: rgba(255, 107, 0, 0.3);
}

.feature-img-container {
    width: 100%;
    height: 180px;
    margin: 0 auto 20px;
    background: radial-gradient(circle, rgba(255, 107, 0, 0.1) 0%, rgba(0,0,0,0) 70%);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
}

.feature-img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    filter: drop-shadow(0 10px 15px rgba(0,0,0,0.5));
    transition: transform 0.3s ease;
}

.feature-card:hover .feature-img {
    transform: scale(1.1) rotate(2deg);
}

.feature-card h3 {
    font-size: 22px;
    margin-bottom: 10px;
    font-weight: 800;
}

.feature-card p {
    color: var(--text-secondary);
    font-size: 15px;
    margin-bottom: 20px;
}

.feature-list {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 10px;
}

.feature-list li {
    background: rgba(255,255,255,0.05);
    padding: 4px 12px;
    border-radius: 50px;
    font-size: 13px;
    display: flex;
    align-items: center;
    gap: 5px;
}

.feature-list li i {
    color: var(--success);
}

/* HOW IT WORKS */
.how-it-works {
    padding: 80px 0;
    background: var(--bg-secondary);
}

.steps {
    display: grid;
    grid-template-columns: 1fr;
    gap: 30px;
}

.step {
    text-align: center;
    position: relative;
}

.step-number {
    width: 60px;
    height: 60px;
    background: var(--accent);
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    font-weight: 900;
    margin: 0 auto 20px;
    box-shadow: var(--shadow-accent);
}

.step h3 {
    font-size: 20px;
    margin-bottom: 10px;
}

.step p {
    color: var(--text-secondary);
    font-size: 15px;
}

/* TRUST SECTION */
.trust-section {
    padding: 60px 0;
}

.trust-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.trust-item {
    text-align: center;
    padding: 20px;
    background: var(--bg-card);
    border-radius: var(--radius-md);
    border: 1px solid var(--border);
}

.trust-item i {
    font-size: 32px;
    color: var(--success);
    margin-bottom: 15px;
}

.trust-item h4 {
    font-size: 16px;
    margin-bottom: 8px;
}

.trust-item p {
    font-size: 13px;
    color: var(--text-secondary);
}

/* ORDER SECTION (Premium Form) */
.order-section {
    padding: 80px 0;
    background: linear-gradient(180deg, var(--bg-main) 0%, rgba(255,107,0,0.05) 100%);
}

.inner-order {
    display: grid;
    grid-template-columns: 1fr;
    gap: 40px;
    align-items: start;
}

.offer-details {
    background: var(--bg-secondary);
    padding: 40px 30px;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
    text-align: center;
    position: relative;
    z-index: 10;
}

@media (min-width: 768px) {
    .offer-details {
        position: sticky;
        top: 100px;
    }
}

.lto-badge {
    background: rgba(239, 68, 68, 0.1);
    color: #ef4444;
    display: inline-block;
    padding: 6px 12px;
    border-radius: 50px;
    font-size: 14px;
    font-weight: 800;
    margin-bottom: 15px;
    border: 1px solid rgba(239, 68, 68, 0.2);
}

.offer-details h2 {
    font-size: 32px;
    margin-bottom: 10px;
}

.offer-details p {
    color: var(--text-secondary);
    font-size: 16px;
    margin-bottom: 20px;
}

.offer-details p span {
    color: #fff;
    font-weight: 700;
}

.price-box {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 15px;
    margin-bottom: 10px;
}

.price-box .old {
    font-size: 20px;
    text-decoration: line-through;
    color: var(--text-secondary);
}

.price-box .new {
    font-size: 40px;
    font-weight: 900;
    color: var(--accent);
}

.shipping-note {
    font-size: 13px !important;
    margin-bottom: 30px !important;
}

.urgency {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    color: #ef4444;
    font-weight: 700;
    margin-bottom: 10px;
}

.stock-bar {
    width: 100%;
    height: 8px;
    background: rgba(255,255,255,0.1);
    border-radius: 10px;
    overflow: hidden;
}

.stock-fill {
    height: 100%;
    background: #ef4444;
}

/* FORM FORM FORM */
.form-container {
    background: var(--bg-card);
    padding: 40px 30px;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
    box-shadow: var(--shadow-soft);
}

/* BUNDLE SELECTOR */
.bundle-selector {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 25px;
    padding-top: 15px;
    border-top: 1px solid var(--border);
}

.bundle-card {
    cursor: pointer;
    position: relative;
}

.bundle-card input {
    display: none;
}

.bundle-content {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 15px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: all 0.3s ease;
}

.bundle-card.popular .bundle-content {
    border-color: rgba(255, 107, 0, 0.5);
    background: linear-gradient(90deg, rgba(255, 107, 0, 0.05), transparent);
}

.bundle-card.super-deal .bundle-content {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 5px;
    border-color: rgba(16, 185, 129, 0.3);
}

.bundle-card.super-deal .bundle-price {
    align-self: flex-end;
    margin-top: -30px;
}

.bundle-benefit {
    font-size: 13px;
    color: var(--success);
    margin-top: 4px;
}

.popular-badge {
    position: absolute;
    top: -10px;
    right: 15px;
    background: var(--accent);
    color: #fff;
    font-size: 11px;
    font-weight: 800;
    padding: 3px 10px;
    border-radius: 50px;
    z-index: 2;
}

.bundle-title {
    font-weight: 700;
    font-size: 16px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.save-tag {
    background: rgba(16, 185, 129, 0.15);
    color: var(--success);
    font-size: 11px;
    padding: 3px 8px;
    border-radius: 4px;
    font-weight: 700;
}

.bundle-price {
    font-weight: 900;
    font-size: 18px;
    color: var(--accent);
}

.bundle-card input:checked + .bundle-content {
    border-color: var(--accent);
    background: rgba(255, 107, 0, 0.1);
    box-shadow: 0 4px 15px rgba(255,107,0,0.15);
}

.bundle-card.super-deal input:checked + .bundle-content {
    border-color: var(--success);
    background: rgba(16, 185, 129, 0.05);
    box-shadow: 0 4px 15px rgba(16,185,129,0.15);
}

.bundle-card.super-deal input:checked + .bundle-content .bundle-price {
    color: var(--success);
}

/* COMPACT DELIVERY TABS */
.compact-delivery-section {
    margin-bottom: 25px;
}

.delivery-hint {
    font-size: 13px;
    color: var(--text-secondary);
    margin-bottom: 8px;
    text-align: center;
}

.compact-delivery-tabs {
    display: flex;
    background: var(--bg-secondary);
    border-radius: var(--radius-sm);
    padding: 4px;
    border: 1px solid var(--border);
}

.tab-item {
    flex: 1;
    cursor: pointer;
}

.tab-item input {
    display: none;
}

.tab-content {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 10px;
    font-size: 14px;
    font-weight: 600;
    color: var(--text-secondary);
    border-radius: calc(var(--radius-sm) - 4px);
    transition: all 0.3s ease;
}

.tab-item input:checked + .tab-content {
    background: var(--bg-card);
    color: #fff;
    box-shadow: 0 2px 10px rgba(0,0,0,0.2);
}

.tab-item input:checked + .tab-content i {
    color: var(--accent);
}

.form-container h3 {
    font-size: 24px;
    margin-bottom: 25px;
    padding-bottom: 15px;
    border-bottom: 1px solid var(--border);
}

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

.input-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    font-size: 15px;
}

.input-group label .req {
    color: #ef4444;
}

.input-group input, 
.input-group select {
    width: 100%;
    padding: 14px 16px;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: #fff;
    font-size: 16px;
    font-family: inherit;
    transition: all 0.3s ease;
}

.input-group input:focus, 
.input-group select:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(255, 107, 0, 0.1);
}

.input-group input::placeholder {
    color: rgba(255,255,255,0.3);
}

.input-group select option {
    background: var(--bg-secondary);
    color: #fff;
}

/* Quantity Selector */
.quantity-group {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.qty-selector {
    display: flex;
    align-items: center;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    overflow: hidden;
}

.btn-qty {
    background: none;
    border: none;
    color: #fff;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: background 0.2s;
}

.btn-qty:hover {
    background: rgba(255,255,255,0.05);
}

.qty-selector input {
    width: 50px;
    height: 40px;
    border: none;
    background: transparent;
    text-align: center;
    padding: 0;
    font-weight: 700;
}

/* Hide arrow for number input */
input[type=number]::-webkit-inner-spin-button, 
input[type=number]::-webkit-outer-spin-button { 
    -webkit-appearance: none; 
    margin: 0; 
}

/* Order Summary */
.order-summary {
    background: rgba(255, 107, 0, 0.05);
    border: 1px dashed var(--accent);
    padding: 20px;
    border-radius: var(--radius-sm);
    margin-bottom: 25px;
}

.summary-row {
    display: flex;
    justify-content: space-between;
    margin-bottom: 10px;
    font-size: 15px;
}

.summary-row:last-child {
    margin-bottom: 0;
}

.summary-row.total {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 10px;
    font-size: 18px;
}

.summary-row.total strong {
    color: var(--accent);
    font-size: 22px;
}

/* Submit Button */
.btn-submit {
    width: 100%;
    padding: 18px;
    background: var(--accent);
    color: #fff;
    border: none;
    border-radius: var(--radius-md);
    font-size: 20px;
    font-weight: 800;
    font-family: inherit;
    cursor: pointer;
    box-shadow: var(--shadow-accent);
    transition: all 0.3s ease;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.btn-submit:hover {
    background: var(--accent-hover);
    transform: translateY(-2px);
}

.btn-submit:disabled {
    background: #555;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

.spinner {
    display: none;
    width: 24px;
    height: 24px;
    border: 3px solid rgba(255,255,255,0.3);
    border-radius: 50%;
    border-top-color: #fff;
    animation: spin 1s ease-in-out infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

.btn-submit.loading .btn-text {
    display: none;
}

.btn-submit.loading .spinner {
    display: block;
}

.form-message {
    padding: 15px;
    border-radius: var(--radius-sm);
    margin-top: 20px;
    display: none;
    text-align: center;
    font-weight: 600;
}

.form-message.success {
    display: block;
    background: rgba(16, 185, 129, 0.1);
    color: var(--success);
    border: 1px solid rgba(16, 185, 129, 0.2);
}

.form-message.error {
    display: block;
    background: rgba(239, 68, 68, 0.1);
    color: #ef4444;
    border: 1px solid rgba(239, 68, 68, 0.2);
}

/* FAQ */
.faq-section {
    padding: 60px 0;
}

.faq-list {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    margin-bottom: 15px;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background: var(--bg-card);
    overflow: hidden;
}

.faq-btn {
    width: 100%;
    padding: 20px;
    background: none;
    border: none;
    color: #fff;
    font-size: 18px;
    font-weight: 700;
    font-family: inherit;
    text-align: right;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
}

.faq-btn i {
    transition: transform 0.3s ease;
}

.faq-btn.active i {
    transform: rotate(180deg);
}

.faq-panel {
    padding: 0 20px;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, padding 0.3s ease;
    color: var(--text-secondary);
}

.faq-item.active .faq-panel {
    padding: 0 20px 20px;
    max-height: 200px;
}

/* FOOTER */
footer {
    text-align: center;
    padding: 40px 0;
    border-top: 1px solid var(--border);
    margin-top: 40px;
}

.footer-logo {
    font-size: 24px;
    font-weight: 900;
    margin-bottom: 10px;
}

footer p {
    color: var(--text-secondary);
    font-size: 14px;
}

/* WHATSAPP FLOAT */
.whatsapp-btn {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background: #25D366;
    color: white;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.4);
    z-index: 100;
    transition: transform 0.3s;
}

.whatsapp-btn:hover {
    transform: scale(1.1);
}

/* MOBILE STICKY CTA */
.mobile-sticky-cta {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(10px);
    padding: 15px 20px;
    border-top: 1px solid var(--border);
    z-index: 99;
    display: none;
}

/* THANK YOU PAGE */
.thankyou-wrapper {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    background: linear-gradient(180deg, var(--bg-main) 0%, rgba(255,107,0,0.05) 100%);
}
.thankyou-card {
    background: var(--bg-card);
    padding: 50px 30px;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
    box-shadow: var(--shadow-soft);
    text-align: center;
    max-width: 500px;
    width: 100%;
}
.thankyou-icon {
    width: 80px;
    height: 80px;
    background: rgba(16, 185, 129, 0.1);
    color: var(--success);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 40px;
    margin: 0 auto 20px;
    animation: scaleIn 0.5s ease;
}
@keyframes scaleIn {
    0% { transform: scale(0); }
    80% { transform: scale(1.2); }
    100% { transform: scale(1); }
}
.thankyou-card h1 {
    font-size: 28px;
    margin-bottom: 15px;
    color: #fff;
    font-weight: 900;
}
.thankyou-card p {
    color: var(--text-secondary);
    font-size: 16px;
    margin-bottom: 30px;
    line-height: 1.6;
}

.btn-sticky {
    display: block;
    width: 100%;
    text-align: center;
    background: var(--accent);
    color: #fff;
    padding: 15px;
    border-radius: var(--radius-md);
    font-weight: 800;
    font-size: 18px;
    box-shadow: var(--shadow-accent);
}

/* RESPONSIVE DESKTOP */
@media (min-width: 768px) {
    .hero-title { font-size: 56px; }
    .hero-subtitle { font-size: 20px; }
    .hero-container {
        flex-direction: row;
        justify-content: space-between;
        text-align: right;
    }
    .badges { justify-content: flex-start; }
    .hero-content {
        flex: 1;
        padding-right: 20px;
    }
    .hero-image {
        flex: 1;
        margin-top: 0;
    }
    .cta-note { justify-content: flex-start; }
    
    .features-grid { grid-template-columns: repeat(2, 1fr); }
    .steps { grid-template-columns: repeat(3, 1fr); }
    .trust-grid { grid-template-columns: repeat(4, 1fr); }
    
    .inner-order {
        grid-template-columns: 350px 1fr;
    }
    
    .whatsapp-btn { right: 30px; bottom: 30px; }

    /* Hide sticky CTA on desktop */
    .mobile-sticky-cta { display: none !important; }
}

@media (max-width: 767px) {
    .mobile-sticky-cta {
        display: block;
    }
    .whatsapp-btn {
        bottom: 90px; /* Above the sticky CTA */
    }
}