/* ============================================================
   Triple Leaf BP Tea – Spanish Landing Page
   Design: bold-editorial | border: sharp | shadow: subtle
   Header: logo-left editorial | CTA: solid
   Palette: #F0DB4F (lemon), #2D5C7F (navy), #F2D4C9 (blush), #ECF1F1 (frost)
   Unique: dual-line header, editorial number block, 3-benefit horizontal strip,
           2-col CTA with blockquote
   ============================================================ */

:root {
    --lemon:        #F0DB4F;
    --navy:         #2D5C7F;
    --blush:        #F2D4C9;
    --frost:        #ECF1F1;
    --bg:           #fdfdf9;
    --surface:      #ffffff;
    --text:         #1a2010;
    --text-muted:   #5a6a50;
    --border:       #dde8dd;
    --shadow:       0 2px 12px rgba(45,92,127,0.08);
    --font:         'Inter', sans-serif;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
    font-family: var(--font);
    font-size: clamp(14px, 4vw, 16px);
    background: var(--bg);
    color: var(--text);
    line-height: 1.7;
    overflow-x: hidden;
}

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

/* ============================================================
   HEADER — logo-left editorial: 2-row, brand + full name
   ============================================================ */
.site-header {
    background: var(--navy);
    padding: 0;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: var(--shadow);
}

.header-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0.7rem 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    flex-wrap: wrap;
}

.header-left {
    display: flex;
    flex-direction: column;
    gap: 0.1rem;
}

.brand-tag {
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--lemon);
}

.site-logo {
    font-size: clamp(13px, 3vw, 15px);
    font-weight: 600;
    color: #ffffff;
    letter-spacing: 0.01em;
}

.header-claim {
    font-size: 11px;
    font-weight: 600;
    color: rgba(255,255,255,0.55);
    text-align: right;
    flex-shrink: 0;
}

/* ============================================================
   PRODUCT SECTION
   ============================================================ */
.product-section {
    max-width: 1200px;
    margin: 0 auto;
    padding: 3rem 1rem 0;
}

.product-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2.5rem;
}

@media (min-width: 768px) {
    .product-grid {
        grid-template-columns: 1fr 1fr;
        gap: 4rem;
        align-items: start;
    }
}

/* ============================================================
   GALLERY — sharp, subtle shadow
   ============================================================ */
.gallery-wrap {
    display: flex;
    flex-direction: column;
    box-shadow: var(--shadow);
    background: var(--surface);
    padding: 1rem;
}

.gallery-wrap input[type="radio"] { display: none; }

.slides {
    position: relative;
    width: 100%;
    aspect-ratio: 1 / 1;
    overflow: hidden;
    background: var(--frost);
    border: 1px solid var(--border);
}

.slide {
    position: absolute; inset: 0;
    opacity: 0;
    transition: opacity 0.3s ease;
    display: flex; align-items: center; justify-content: center;
}

.slide img { width: 100%; height: 100%; object-fit: contain; }

#s1:checked ~ .slides #slide1, #s2:checked ~ .slides #slide2,
#s3:checked ~ .slides #slide3, #s4:checked ~ .slides #slide4 { opacity: 1; }

.gallery-dots {
    display: flex; justify-content: center; gap: 5px;
    margin-top: 0.85rem;
}

.gallery-dots label {
    width: 18px; height: 3px;
    background: var(--border);
    cursor: pointer;
    transition: background 0.2s;
    display: block;
}

#s1:checked ~ .gallery-dots label[for="s1"], #s2:checked ~ .gallery-dots label[for="s2"],
#s3:checked ~ .gallery-dots label[for="s3"], #s4:checked ~ .gallery-dots label[for="s4"] { background: var(--lemon); }

.gallery-thumbs { display: flex; gap: 0.4rem; margin-top: 0.7rem; flex-wrap: wrap; }

.gallery-thumbs label {
    cursor: pointer;
    border: 2px solid transparent;
    overflow: hidden;
    flex: 0 0 52px;
    transition: border-color 0.2s;
}

.gallery-thumbs label img { width: 52px; height: 52px; object-fit: cover; }
.gallery-thumbs label:hover { border-color: var(--navy); }

#s1:checked ~ .gallery-thumbs label[for="s1"], #s2:checked ~ .gallery-thumbs label[for="s2"],
#s3:checked ~ .gallery-thumbs label[for="s3"], #s4:checked ~ .gallery-thumbs label[for="s4"] { border-color: var(--navy); }

/* ============================================================
   PRODUCT INFO — bold-editorial
   ============================================================ */
.product-info {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

/* EDITORIAL CLAIM BLOCK — big number + label */
.editorial-claim {
    display: flex;
    align-items: center;
    gap: 0.85rem;
    padding: 1rem 1.25rem;
    background: var(--navy);
}

.ec-number {
    font-size: clamp(48px, 10vw, 72px);
    font-weight: 700;
    color: var(--lemon);
    line-height: 1;
    letter-spacing: -0.03em;
}

.ec-text {
    display: flex;
    flex-direction: column;
    gap: 0.05rem;
}

.ec-big {
    font-size: clamp(16px, 4vw, 22px);
    font-weight: 700;
    color: #ffffff;
    text-transform: lowercase;
}

.ec-sub {
    font-size: clamp(12px, 3vw, 13px);
    color: rgba(255,255,255,0.6);
    text-transform: uppercase;
    letter-spacing: 0.07em;
}

/* BOLD-EDITORIAL title */
.product-title {
    font-size: clamp(22px, 5vw, 38px);
    font-weight: 700;
    line-height: 1.15;
    color: var(--text);
    letter-spacing: -0.02em;
    padding-bottom: 1rem;
    border-bottom: 3px solid var(--lemon);
}

/* Horizontal 3-benefit strip */
.benefit-strip {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    border: 1px solid var(--border);
}

.bs-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 0.35rem;
    padding: 0.75rem 0.5rem;
    font-size: clamp(11px, 3vw, 12px);
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    border-right: 1px solid var(--border);
}

.bs-item:last-child { border-right: none; }
.bs-icon { font-size: 1.3rem; }

/* Description stack */
.desc-stack {
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
}

.desc-p {
    font-size: clamp(14px, 3.8vw, 15px);
    line-height: 1.7;
    color: var(--text);
}

/* Pack info rows */
.pack-info {
    display: flex;
    flex-direction: column;
    border: 1px solid var(--border);
    margin-top: 0.25rem;
}

.pi-row {
    display: flex;
    border-bottom: 1px solid var(--border);
    font-size: clamp(12px, 3.5vw, 13px);
}

.pi-row:last-child { border-bottom: none; }

.pi-k {
    padding: 0.45rem 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-size: 10px;
    color: var(--text-muted);
    background: rgba(240,219,79,0.08);
    border-right: 1px solid var(--border);
    min-width: 120px;
    display: flex;
    align-items: center;
}

.pi-v {
    padding: 0.45rem 0.7rem;
    color: var(--text);
    font-weight: 600;
}

/* ============================================================
   CTA SECTION — 2-col: blockquote + button
   ============================================================ */
.cta-section {
    background: var(--blush);
    margin-top: 3rem;
    border-top: 3px solid var(--navy);
    border-bottom: 3px solid var(--navy);
    padding: 2rem 1rem;
}

.cta-inner {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
    align-items: center;
}

@media (min-width: 640px) {
    .cta-inner {
        grid-template-columns: 1fr auto;
        gap: 2.5rem;
    }
}

.cta-quote {
    font-size: clamp(15px, 4vw, 18px);
    font-weight: 600;
    color: var(--navy);
    line-height: 1.4;
    font-style: italic;
    padding-left: 1rem;
    border-left: 4px solid var(--navy);
}

.cta-quote cite {
    display: block;
    font-size: 12px;
    font-style: normal;
    font-weight: 700;
    color: var(--text-muted);
    margin-top: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.cta-btn {
    display: inline-block;
    padding: 1.05rem 2.5rem;
    min-height: 56px;
    font-size: clamp(15px, 4vw, 17px);
    font-weight: 700;
    color: #ffffff;
    background: var(--navy);
    text-decoration: none;
    letter-spacing: 0.025em;
    border: none;
    white-space: nowrap;
    box-shadow: 0 4px 14px rgba(45,92,127,0.3);
    transition: background 0.22s, box-shadow 0.22s, transform 0.18s;
}

.cta-btn:hover {
    background: #1e4060;
    box-shadow: 0 8px 24px rgba(45,92,127,0.4);
    transform: translateY(-1px);
}

/* ============================================================
   REVIEWS
   ============================================================ */
.reviews-section {
    max-width: 860px;
    margin: 0 auto;
    padding: 2.5rem 1rem 3.5rem;
}

.reviews-title {
    font-size: clamp(20px, 5vw, 28px);
    font-weight: 700;
    color: var(--navy);
    margin-bottom: 1.5rem;
    padding-bottom: 0.55rem;
    border-bottom: 2px solid var(--border);
    letter-spacing: -0.02em;
}

.review { padding: 1.5rem 0; border-bottom: 1px solid var(--border); }
.review:last-child { border-bottom: none; }

.review-header { display: flex; align-items: flex-start; gap: 0.85rem; margin-bottom: 0.4rem; }
.review-avatar { flex-shrink: 0; }

.review-avatar img {
    width: 42px; height: 42px;
    border-radius: 50%; object-fit: cover;
    border: 2px solid var(--blush);
}

.review-meta { display: flex; flex-direction: column; gap: 0.1rem; }
.reviewer-name { font-weight: 700; font-size: clamp(14px,3.5vw,15px); color: var(--text); }
.stars { color: var(--lemon); font-size: 1rem; letter-spacing: 1px; filter: brightness(0.85); }
.review-headline { font-weight: 600; font-size: clamp(14px,3.5vw,15px); color: var(--navy); line-height: 1.4; }
.review-date { font-size: 13px; color: var(--text-muted); margin-bottom: 0.2rem; }
.review-attr { font-size: 13px; color: var(--text-muted); margin-bottom: 0.65rem; }
.review-body { display: flex; flex-direction: column; gap: 0.5rem; font-size: clamp(14px,4vw,15px); line-height: 1.75; }

/* ============================================================
   FOOTER — navy, lemon hover
   ============================================================ */
.site-footer {
    background: var(--navy);
    color: rgba(255,255,255,0.65);
    padding: 1.75rem 1rem;
}

.footer-inner {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    text-align: center;
}

@media (min-width: 768px) { .footer-inner { flex-direction: row; justify-content: space-between; text-align: left; } }

.footer-brand { font-weight: 700; font-size: clamp(12px,3vw,14px); color: #fff; }
.footer-links { display: flex; flex-wrap: wrap; justify-content: center; gap: 0.4rem 1.25rem; }
.footer-links a { color: rgba(255,255,255,0.58); text-decoration: none; font-size: 13px; transition: color 0.2s; }
.footer-links a:hover { color: var(--lemon); }