:root {
    --color-primary: #BAB922;
    --color-primary-dark: #9a9a1c;
    --color-cta: #FFCE12;
    --color-cta-hover: #e6b800;
    --color-bg: #FFFFFF;
    --color-bg-alt: #F9F9F4;
    --color-bg-form: #EFE6EB;
    --color-text: #333333;
    --color-text-light: #666666;
    --color-white: #FFFFFF;
    --color-dark: #1a1a1a;
    --font-primary: 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    --max-width: 1100px;
    --header-height: 64px;
    --radius: 8px;
    --shadow: 0 2px 12px rgba(0,0,0,0.08);
    --shadow-lg: 0 4px 24px rgba(0,0,0,0.12);
}

/* ========== TOC ========== */
.toc {
    background: var(--color-white);
    padding: 10px 0 0;
}

.toc-panel {
    width: 100%;
    border: 1px solid #e5e5e5;
    border-radius: 12px;
    padding: 0 18px;
    background: #fdfdfd;
}

.toc-panel summary {
    cursor: pointer;
    font-weight: 700;
    font-size: 1rem;
    padding: 16px 0;
    color: var(--color-dark);
    list-style: none;
}

.toc-panel[open] {
    box-shadow: 0 12px 24px rgba(0,0,0,0.06);
}

.toc-panel summary::-webkit-details-marker { display: none; }

.toc-nav {
    padding-bottom: 16px;
}

.toc-nav ol {
    margin: 0;
    padding-left: 16px;
    display: grid;
    gap: 6px;
}

.toc-nav a {
    color: var(--color-primary-dark);
    font-weight: 500;
    text-decoration: none;
}

.toc-nav a:hover,
.toc-nav a:focus {
    text-decoration: underline;
}

.form-intro-media {
    display: flex;
    align-items: center;
    gap: 28px;
    margin-bottom: 20px;
}

.form-intro-media .form-intro {
    margin-bottom: 0;
    flex: 1;
}

.form-intro-image {
    flex: 0 0 auto;
    max-width: 220px;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    background: var(--color-white);
    padding: 8px;
}

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

html { scroll-behavior: smooth; scroll-padding-top: var(--header-height); }

body {
    font-family: var(--font-primary);
    font-size: 16px;
    line-height: 1.6;
    color: var(--color-text);
    background: var(--color-bg);
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

body > noscript {
    display: none;
}

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

a { color: var(--color-primary-dark); text-decoration: none; }
a:hover, a:focus { text-decoration: underline; }

.container { max-width: var(--max-width); margin: 0 auto; padding: 0 20px; }

/* ========== HEADER ========== */
.hdr {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: #fff;
    border-bottom: 1px solid #e5e5e5;
}

.hdr-wrap {
    display: flex;
    align-items: center;
    height: var(--header-height);
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 20px;
    gap: 24px;
}

.hdr-logo {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--color-primary);
    text-decoration: none;
    letter-spacing: -0.5px;
    flex-shrink: 0;
}

.hdr-nav {
    flex: 1;
    display: flex;
    justify-content: center;
}

.hdr-menu {
    list-style: none;
    display: flex;
    gap: 6px;
}

.hdr-menu a {
    display: block;
    padding: 8px 12px;
    color: var(--color-text);
    font-size: 0.88rem;
    font-weight: 500;
    text-decoration: none;
    border-radius: 6px;
    transition: background 0.15s, color 0.15s;
}

.hdr-menu a:hover,
.hdr-menu a:focus {
    background: var(--color-bg-alt);
    color: var(--color-primary-dark);
    text-decoration: none;
}

.hdr-cta {
    flex-shrink: 0;
    display: inline-flex;
    align-items: center;
    background: var(--color-cta);
    color: var(--color-dark);
    padding: 10px 24px;
    border-radius: var(--radius);
    font-weight: 700;
    font-size: 0.92rem;
    text-decoration: none;
    transition: background 0.2s, transform 0.1s;
    white-space: nowrap;
}

.hdr-cta:hover,
.hdr-cta:focus {
    background: var(--color-cta-hover);
    text-decoration: none;
    transform: translateY(-1px);
}

.hdr-burger {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 36px;
    height: 36px;
    padding: 6px;
    background: none;
    border: none;
    cursor: pointer;
    flex-shrink: 0;
}

.hdr-burger span {
    display: block;
    width: 100%;
    height: 2px;
    background: var(--color-dark);
    border-radius: 2px;
    transition: transform 0.3s, opacity 0.3s;
}

.hdr-burger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hdr-burger.open span:nth-child(2) { opacity: 0; }
.hdr-burger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ========== HERO ========== */
.hero {
    background: linear-gradient(135deg, var(--color-bg-alt) 0%, var(--color-white) 100%);
    padding: 40px 0 40px;
}

.hero-inner {
    display: flex;
    align-items: center;
    gap: 40px;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 20px;
}

.hero-image {
    flex: 0 0 340px;
    text-align: center;
}

.hero-image img {
    max-width: 340px;
    width: 100%;
    height: auto;
}

.hero-content {
    flex: 1;
}

.hero-content h1 {
    font-size: 2.2rem;
    color: var(--color-dark);
    line-height: 1.2;
    margin-bottom: 12px;
}

.hero-content h1 span {
    color: var(--color-primary);
}

.hero-subtitle {
    font-size: 1.15rem;
    color: var(--color-text-light);
    margin-bottom: 20px;
    line-height: 1.5;
}

.hero-benefits {
    list-style: none;
    margin-bottom: 24px;
}

.hero-benefits li {
    padding: 6px 0;
    font-size: 1rem;
    color: var(--color-text);
    display: flex;
    align-items: center;
    gap: 10px;
}

.hero-benefits li::before {
    content: '✓';
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    background: var(--color-primary);
    color: var(--color-white);
    border-radius: 50%;
    font-size: 0.75rem;
    font-weight: 700;
    flex-shrink: 0;
}

.hero-social-proof {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 24px;
    font-size: 0.95rem;
    color: var(--color-text-light);
}

.hero-stars {
    color: var(--color-cta);
    font-size: 1.2rem;
    letter-spacing: 2px;
}

.hero-price {
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--color-primary-dark);
    margin-bottom: 20px;
}

/* ========== CTA BUTTONS ========== */
.btn-cta {
    display: inline-block;
    background: var(--color-cta);
    color: var(--color-dark);
    padding: 16px 40px;
    border-radius: var(--radius);
    font-weight: 700;
    font-size: 1.1rem;
    text-decoration: none;
    transition: background 0.2s, transform 0.15s, box-shadow 0.2s;
    border: none;
    cursor: pointer;
    text-align: center;
    min-width: 220px;
}

.btn-cta:hover,
.btn-cta:focus {
    background: var(--color-cta-hover);
    transform: translateY(-2px);
    box-shadow: 0 4px 16px rgba(255, 206, 18, 0.4);
    text-decoration: none;
}

.btn-cta:active {
    transform: translateY(0);
}

.cta-wrapper {
    text-align: center;
    padding: 10px 0;
}

.cta-subtext {
    display: block;
    text-align: center;
    font-size: 0.85rem;
    color: var(--color-text-light);
    margin-top: 8px;
}

/* ========== SECTIONS ========== */
section {
    padding: 50px 0;
}

section:nth-child(even) {
    background: var(--color-bg-alt);
}

.section-title {
    text-align: center;
    font-size: 1.8rem;
    color: var(--color-dark);
    margin-bottom: 12px;
    line-height: 1.3;
}

.section-subtitle {
    text-align: center;
    font-size: 1.05rem;
    color: var(--color-text-light);
    margin-bottom: 40px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

/* ========== BENEFITS ========== */
.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.benefit-card {
    background: var(--color-white);
    padding: 30px;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    text-align: center;
    transition: transform 0.2s, box-shadow 0.2s;
}

.benefit-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.benefit-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto 16px;
    background: var(--color-bg-alt);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
}

.benefit-card h3 {
    font-size: 1.15rem;
    margin-bottom: 10px;
    color: var(--color-dark);
}

.benefit-card p {
    font-size: 0.95rem;
    color: var(--color-text-light);
    line-height: 1.5;
}

/* ========== HOW IT WORKS ========== */
.how-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 30px;
    margin-bottom: 30px;
}

.how-step {
    text-align: center;
    padding: 24px;
}

.how-step-number {
    width: 48px;
    height: 48px;
    margin: 0 auto 16px;
    background: var(--color-primary);
    color: var(--color-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    font-weight: 700;
}

.how-step-icon {
    width: 56px;
    height: 56px;
    margin: 0 auto 12px;
}

.how-step h3 {
    font-size: 1.05rem;
    margin-bottom: 8px;
    color: var(--color-dark);
}

.how-step p {
    font-size: 0.9rem;
    color: var(--color-text-light);
}

/* ========== INGREDIENTS ========== */
.ingredients-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 30px;
}

.ingredient-card {
    background: var(--color-white);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: transform 0.2s;
}

.ingredient-card:hover {
    transform: translateY(-3px);
}

.ingredient-card img {
    width: 100%;
    height: 180px;
    object-fit: cover;
}

.ingredient-info {
    padding: 20px;
}

.ingredient-card h3 {
    font-size: 1.1rem;
    color: var(--color-dark);
    margin-bottom: 8px;
}

.ingredient-card p {
    font-size: 0.9rem;
    color: var(--color-text-light);
    line-height: 1.5;
}

.ingredient-study {
    display: inline-block;
    margin-top: 8px;
    font-size: 0.82rem;
    color: var(--color-primary-dark);
}

/* ========== REVIEWS ========== */
.reviews-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.review-card {
    background: var(--color-white);
    padding: 28px;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}

.review-header {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 14px;
}

.review-avatar {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    object-fit: cover;
    flex-shrink: 0;
}

.review-name {
    font-weight: 700;
    color: var(--color-dark);
    font-size: 1rem;
}

.review-location {
    font-size: 0.85rem;
    color: var(--color-text-light);
}

.review-stars {
    color: var(--color-cta);
    font-size: 1rem;
    letter-spacing: 1px;
    margin-bottom: 10px;
}

.review-text {
    font-size: 0.95rem;
    color: var(--color-text);
    line-height: 1.6;
    font-style: italic;
}

/* ========== RATING DISPLAY ========== */
.rating-display {
    text-align: center;
    margin-bottom: 30px;
}

.rating-stars {
    font-size: 2rem;
    color: var(--color-cta);
    letter-spacing: 4px;
}

.rating-text {
    font-size: 1rem;
    color: var(--color-text-light);
    margin-top: 4px;
}

/* ========== WHERE TO BUY / PRICE ========== */
.where-buy-content {
    max-width: 700px;
    margin: 0 auto;
    text-align: center;
}

.where-buy-content p {
    font-size: 1.05rem;
    color: var(--color-text);
    line-height: 1.7;
    margin-bottom: 16px;
}

.price-box {
    background: var(--color-white);
    border: 2px solid var(--color-primary);
    border-radius: var(--radius);
    padding: 30px;
    text-align: center;
    max-width: 450px;
    margin: 24px auto;
    box-shadow: var(--shadow-lg);
}

.price-box .price-label {
    font-size: 1rem;
    color: var(--color-text-light);
    margin-bottom: 8px;
}

.price-box .price-value {
    font-size: 2.4rem;
    font-weight: 800;
    color: var(--color-primary-dark);
}

.price-box .price-shipping {
    font-size: 0.9rem;
    color: var(--color-text-light);
    margin-top: 6px;
}

/* ========== HOW TO ORDER ========== */
.order-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 24px;
    max-width: 800px;
    margin: 0 auto 30px;
}

.order-step {
    text-align: center;
    padding: 20px;
}

.order-step-num {
    width: 40px;
    height: 40px;
    margin: 0 auto 12px;
    background: var(--color-primary);
    color: var(--color-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.1rem;
}

.order-step h3 {
    font-size: 1rem;
    margin-bottom: 6px;
    color: var(--color-dark);
}

.order-step p {
    font-size: 0.88rem;
    color: var(--color-text-light);
}

/* ========== ORDER FORM ========== */
.form-section {
    padding: 50px 0;
    background: var(--color-bg-form);
}

.order-form-wrapper {
    max-width: 480px;
    margin: 0 auto;
    background: var(--color-white);
    border-radius: 12px;
    padding: 36px 32px;
    box-shadow: var(--shadow-lg);
}

.form-intro {
    text-align: center;
    font-size: 1.05rem;
    color: var(--color-text);
    margin-bottom: 28px;
    line-height: 1.6;
}

.form-intro strong {
    color: var(--color-primary-dark);
}

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

.form-group label {
    display: block;
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--color-dark);
    margin-bottom: 6px;
}

.form-group input {
    width: 100%;
    padding: 14px 16px;
    border: 2px solid #ddd;
    border-radius: var(--radius);
    font-size: 1rem;
    font-family: var(--font-primary);
    transition: border-color 0.2s;
    background: var(--color-white);
}

.form-group input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(186, 185, 34, 0.15);
}

.form-group input.error {
    border-color: #e74c3c;
}

.form-error {
    color: #e74c3c;
    font-size: 0.82rem;
    margin-top: 4px;
    display: none;
}

.form-error.visible {
    display: block;
}

.form-submit-btn {
    display: block;
    width: 100%;
    background: var(--color-cta);
    color: var(--color-dark);
    padding: 16px;
    border: none;
    border-radius: var(--radius);
    font-size: 1.15rem;
    font-weight: 700;
    font-family: var(--font-primary);
    cursor: pointer;
    transition: background 0.2s, transform 0.15s;
    position: relative;
}

.form-submit-btn:hover,
.form-submit-btn:focus {
    background: var(--color-cta-hover);
    transform: translateY(-1px);
}

.form-submit-btn:disabled {
    opacity: 0.7;
    cursor: not-allowed;
    transform: none;
}

.form-submit-btn .spinner {
    display: none;
    width: 20px;
    height: 20px;
    border: 3px solid rgba(0,0,0,0.2);
    border-top-color: var(--color-dark);
    border-radius: 50%;
    animation: spin 0.6s linear infinite;
    position: absolute;
    right: 20px;
    top: 50%;
    margin-top: -10px;
}

.form-submit-btn.loading .spinner { display: block; }
.form-submit-btn.loading .btn-text { opacity: 0.6; }

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

.form-privacy {
    text-align: center;
    font-size: 0.8rem;
    color: var(--color-text-light);
    margin-top: 12px;
    line-height: 1.4;
}

.form-privacy a {
    color: var(--color-primary-dark);
    text-decoration: underline;
}

.trust-badges {
    display: flex;
    justify-content: center;
    gap: 24px;
    margin-top: 20px;
    flex-wrap: wrap;
}

.trust-badge {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.82rem;
    color: var(--color-text-light);
}

.trust-badge svg {
    width: 18px;
    height: 18px;
    fill: var(--color-primary);
}

/* ========== USAGE ========== */
.usage-content {
    max-width: 700px;
    margin: 0 auto;
}

.usage-content p {
    font-size: 1rem;
    line-height: 1.7;
    color: var(--color-text);
    margin-bottom: 14px;
}

.usage-content ul {
    margin: 14px 0 14px 20px;
}

.usage-content li {
    margin-bottom: 8px;
    font-size: 0.95rem;
    color: var(--color-text);
}

/* ========== TABELLA RIEPILOGATIVA ========== */
.summary-table-wrapper {
    max-width: 700px;
    margin: 0 auto;
    overflow-x: auto;
}

.summary-table {
    width: 100%;
    border-collapse: collapse;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 2px 12px rgba(0,0,0,0.07);
}

.summary-table tr {
    border-bottom: 1px solid #eef1f5;
}

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

.summary-table th,
.summary-table td {
    padding: 14px 20px;
    text-align: left;
    font-size: 0.97rem;
}

.summary-table th {
    background: var(--color-primary, #2e7d32);
    color: #fff;
    font-weight: 600;
    white-space: nowrap;
    width: 35%;
}

.summary-table td {
    background: #fff;
    color: var(--color-text, #333);
}

.summary-table td a {
    color: var(--color-primary, #2e7d32);
    font-weight: 600;
    text-decoration: underline;
}

/* ========== FAQ ========== */
.faq-list {
    max-width: 750px;
    margin: 0 auto;
}

.faq-item {
    border-bottom: 1px solid #eee;
    padding: 0;
}

.faq-question {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 18px 0;
    background: none;
    border: none;
    cursor: pointer;
    font-family: var(--font-primary);
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--color-dark);
    text-align: left;
}

.faq-question::after {
    content: '+';
    font-size: 1.4rem;
    font-weight: 300;
    color: var(--color-primary);
    transition: transform 0.3s;
    flex-shrink: 0;
    margin-left: 12px;
}

.faq-item.open .faq-question::after {
    content: '−';
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.faq-answer-inner {
    padding: 0 0 18px;
    font-size: 0.95rem;
    color: var(--color-text-light);
    line-height: 1.6;
}

.faq-item.open .faq-answer {
    max-height: 500px;
}

/* ========== SIDE EFFECTS ========== */
.side-effects-content {
    max-width: 700px;
    margin: 0 auto;
}

.side-effects-content p {
    font-size: 0.95rem;
    line-height: 1.7;
    color: var(--color-text);
    margin-bottom: 12px;
}

/* ========== FOOTER ========== */
.site-footer {
    background: var(--color-dark);
    color: #ccc;
    padding: 50px 0 30px;
    font-size: 0.88rem;
}

.footer-studies {
    margin-bottom: 30px;
    padding-bottom: 24px;
    border-bottom: 1px solid #333;
}

.footer-studies h3 {
    color: var(--color-white);
    font-size: 1rem;
    margin-bottom: 14px;
}

.footer-studies ol {
    padding-left: 20px;
}

.footer-studies li {
    margin-bottom: 8px;
}

.footer-studies a {
    color: #aaa;
    font-size: 0.85rem;
}

.footer-studies a:hover { color: var(--color-cta); }

.footer-links {
    margin-bottom: 24px;
    padding-bottom: 20px;
    border-bottom: 1px solid #333;
}

.footer-links ul {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    justify-content: center;
}

.footer-links a {
    color: #aaa;
    font-size: 0.88rem;
    transition: color 0.2s;
}

.footer-links a:hover { color: var(--color-cta); text-decoration: none; }

.footer-disclaimer {
    margin-bottom: 20px;
    padding-bottom: 18px;
    border-bottom: 1px solid #333;
}

.footer-disclaimer p {
    font-size: 0.8rem;
    color: #999;
    line-height: 1.6;
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.footer-bottom {
    text-align: center;
}

.footer-bottom p {
    margin-bottom: 4px;
    font-size: 0.82rem;
    color: #888;
}

/* ========== CONTACT FORM ========== */
.contact-form-wrapper {
    max-width: 560px;
    margin: 0 auto;
    background: var(--color-white);
    padding: 36px 32px;
    border-radius: 12px;
    box-shadow: var(--shadow-lg);
}

.contact-form-wrapper .form-group textarea {
    width: 100%;
    padding: 14px 16px;
    border: 2px solid #ddd;
    border-radius: var(--radius);
    font-size: 1rem;
    font-family: var(--font-primary);
    min-height: 120px;
    resize: vertical;
    transition: border-color 0.2s;
}

.contact-form-wrapper .form-group textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(186, 185, 34, 0.15);
}

.privacy-check {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin-bottom: 20px;
}

.privacy-check input[type="checkbox"] {
    margin-top: 4px;
    width: 18px;
    height: 18px;
    flex-shrink: 0;
}

.privacy-check label {
    font-size: 0.88rem;
    color: var(--color-text-light);
    line-height: 1.4;
}

/* ========== LEGAL PAGES ========== */
.legal-page {
    padding: 40px 0 60px;
    min-height: 60vh;
}

.legal-page h1 {
    font-size: 1.8rem;
    color: var(--color-dark);
    margin-bottom: 24px;
}

.legal-page h2 {
    font-size: 1.3rem;
    color: var(--color-dark);
    margin: 24px 0 12px;
}

.legal-page h3 {
    font-size: 1.1rem;
    color: var(--color-dark);
    margin: 18px 0 8px;
}

.legal-page p, .legal-page li {
    font-size: 0.95rem;
    color: var(--color-text);
    line-height: 1.7;
    margin-bottom: 10px;
}

.legal-page ul, .legal-page ol {
    margin: 10px 0 10px 24px;
}

.legal-page table {
    width: 100%;
    border-collapse: collapse;
    margin: 16px 0;
    font-size: 0.82rem;
    overflow-x: auto;
    display: block;
}

.legal-page th, .legal-page td {
    border: 1px solid #ddd;
    padding: 8px 10px;
    text-align: left;
    vertical-align: top;
}

.legal-page th {
    background: var(--color-bg-alt);
    font-weight: 600;
}

/* ========== THANK YOU ========== */
.thankyou-section {
    text-align: center;
    padding: 80px 0;
    min-height: 60vh;
}

.thankyou-section h1 {
    font-size: 2rem;
    color: var(--color-primary);
    margin-bottom: 16px;
}

.thankyou-section p {
    font-size: 1.1rem;
    color: var(--color-text);
    max-width: 600px;
    margin: 0 auto 20px;
    line-height: 1.6;
}

/* ========== ALERT ========== */
.alert {
    padding: 14px 20px;
    border-radius: var(--radius);
    margin-bottom: 20px;
    font-size: 0.95rem;
}

.alert-success { background: #d4edda; color: #155724; border: 1px solid #c3e6cb; }
.alert-error { background: #f8d7da; color: #721c24; border: 1px solid #f5c6cb; }

/* ========== RESPONSIVE ========== */
@media (max-width: 768px) {
    .hdr-burger { display: flex; order: 1; }
    .hdr-cta { order: 2; padding: 8px 16px; font-size: 0.85rem; margin-left: auto; }

    .hdr-nav {
        display: none;
        position: absolute;
        top: var(--header-height);
        left: 0;
        right: 0;
        background: #fff;
        border-bottom: 1px solid #e5e5e5;
        box-shadow: 0 4px 12px rgba(0,0,0,0.08);
        z-index: 999;
    }

    .hdr-nav.open {
        display: block;
    }

    .hdr-menu {
        flex-direction: column;
        padding: 8px 0;
        gap: 0;
    }

    .hdr-menu a {
        padding: 14px 24px;
        font-size: 1rem;
        border-radius: 0;
        border-bottom: 1px solid #f0f0f0;
    }

    .hdr {
        position: sticky;
    }

    .hero-inner {
        flex-direction: column;
        text-align: center;
        gap: 24px;
        padding-top: 0;
    }

    .hero {
        padding: 16px 0 30px;
    }

    .hero-image {
        flex: none;
        order: -1;
    }

    .hero-image img {
        max-width: 220px;
        margin: 0 auto;
    }

    .hero-content h1 {
        font-size: 1.6rem;
    }

    .hero-benefits {
        text-align: left;
        max-width: 340px;
        margin-left: auto;
        margin-right: auto;
    }

    .hero-social-proof {
        justify-content: center;
    }

    .section-title { font-size: 1.4rem; }

    .benefits-grid,
    .how-steps,
    .ingredients-grid,
    .reviews-grid,
    .order-steps {
        grid-template-columns: 1fr;
    }

    .order-form-wrapper {
        padding: 28px 20px;
        margin: 0 10px;
    }

    .form-intro-media {
        flex-direction: column;
        text-align: center;
    }

    .form-intro-image {
        max-width: 180px;
    }

    .price-box .price-value {
        font-size: 2rem;
    }

    .footer-links ul {
        flex-direction: column;
        align-items: center;
        gap: 10px;
    }

    section { padding: 36px 0; }
}

@media (max-width: 480px) {
    .hero-content h1 { font-size: 1.4rem; }
    .hero-image img { max-width: 180px; }
    .btn-cta { padding: 14px 28px; font-size: 1rem; min-width: 180px; }
}