/* ============================================================
   ERANZEN TRAVELS — template-footer.css v1.0
   Forest Black · Ember Orange · Wilderness Green
   Adventure Premium Dark Footer

   ⚠️  ALL values reference variables from main.css only
   ⚠️  NO hardcoded hex colors — except WhatsApp brand greens
   ⚠️  DO NOT inline CSS in HTML files

   SECTIONS:
   1.  Footer Base + Terrain Silhouette
   2.  Ember Divider Line
   3.  Layout — 5-column grid
   4.  Column Titles
   5.  Brand Column
   6.  Stats Row
   7.  Contact Cards
   8.  Social Icons
   9.  Nav Links (Quick Links + Tour Categories)
   10. Tour Categories
   11. Knuckles Column (NEW)
   12. Knuckles Feature Card
   13. Business Hours Card
   14. Trust Badges
   15. Newsletter
   16. Copyright Bar
   17. Back to Top
   18. WhatsApp Widget
   19. Responsive
   ============================================================ */


/* ============================================================
   1. FOOTER BASE
   Deep forest black — the expedition base camp
   ============================================================ */
.et-footer {
    position: relative;
    background: var(--color-navy-deep);
    color: var(--color-white-70);
    font-family: var(--font-primary);
    overflow: hidden;
}

/* Topographic map lines — subtle diagonal terrain texture */
.et-footer::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        repeating-linear-gradient(
            112deg,
            transparent                          0px,
            transparent                          100px,
            rgba(255, 255, 255, 0.012)           100px,
            rgba(255, 255, 255, 0.012)           101px
        ),
        repeating-linear-gradient(
            -68deg,
            transparent                          0px,
            transparent                          150px,
            rgba(255, 255, 255, 0.008)           150px,
            rgba(255, 255, 255, 0.008)           151px
        );
    pointer-events: none;
    z-index: 0;
}

/* Mountain silhouette SVG background — right side decoration */
.et-footer-terrain {
    position: absolute;
    bottom: 80px;
    right: 0;
    width: 400px;
    height: 300px;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 400 300'%3E%3Cpolygon points='0,300 80,120 140,200 200,60 280,160 340,80 400,140 400,300' fill='white' opacity='0.025'/%3E%3Cpolygon points='0,300 60,180 120,240 180,100 240,180 300,100 360,160 400,120 400,300' fill='white' opacity='0.015'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-size: contain;
    background-position: right bottom;
    pointer-events: none;
    z-index: 0;
}


/* ============================================================
   2. EMBER DIVIDER LINE
   The campfire line between page and footer
   ============================================================ */
.et-footer-divider {
    height: 3px;
    background: linear-gradient(
        90deg,
        transparent                        0%,
        var(--color-gold-dark)            12%,
        var(--color-gold)                 35%,
        var(--color-gold-light)           50%,
        var(--color-gold)                 65%,
        var(--color-gold-dark)            88%,
        transparent                       100%
    );
    position: relative;
    z-index: 1;
    animation: et-footer-ember 4s ease-in-out infinite;
}
@keyframes et-footer-ember {
    0%   { opacity: 0.70; }
    50%  { opacity: 1;    }
    100% { opacity: 0.70; }
}


/* ============================================================
   3. LAYOUT — 5-COLUMN GRID
   ============================================================ */
.et-footer-body {
    position: relative;
    z-index: 1;
    padding: var(--spacing-16) 0 var(--spacing-10);
}

.et-footer-container {
    max-width: var(--container-wide);
    margin: 0 auto;
    padding: 0 var(--spacing-6);
}

.et-footer-grid {
    display: grid;
    grid-template-columns: 1.9fr 1fr 1.6fr 1.1fr 1.4fr;
    gap: var(--spacing-8);
    align-items: start;
}


/* ============================================================
   4. COLUMN TITLES
   ============================================================ */
.et-col-title {
    font-family: var(--font-display);
    font-size: 0.92rem;
    font-weight: 700;
    color: var(--color-white);
    margin: 0 0 var(--spacing-5);
    padding-bottom: var(--spacing-3);
    border-bottom: 1px solid rgba(var(--color-gold-rgb), 0.25);
    position: relative;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
}

/* Ember underline accent — left-anchored */
.et-col-title::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 0;
    width: 36px;
    height: 2px;
    background: var(--gradient-gold);
    border-radius: var(--radius-full);
}

/* Knuckles col title — wilderness green accent */
.et-knuckles-col-title::after {
    background: var(--gradient-green);
}
.et-title-icon {
    font-size: 0.80rem;
    color: var(--color-green-light);
    opacity: 0.85;
}


/* ============================================================
   5. BRAND COLUMN
   ============================================================ */
.et-col-brand { }

.et-footer-logo-wrap {
    display: flex;
    align-items: center;
    gap: var(--spacing-3);
    margin-bottom: var(--spacing-4);
}

/* Subtle ember halo on logo */
.et-footer-logo-mark {
    position: relative;
    flex-shrink: 0;
}
.et-footer-logo-mark::after {
    content: '';
    position: absolute;
    inset: -6px;
    border-radius: 50%;
    background: radial-gradient(
        ellipse at center,
        rgba(var(--color-gold-rgb), 0.12) 0%,
        transparent 70%
    );
    pointer-events: none;
}

.et-footer-logo {
    height: 54px;
    width: auto;
    object-fit: contain;
    display: block;
    filter: drop-shadow(0 2px 10px rgba(var(--color-gold-rgb), 0.18));
}

.et-footer-brand-text {
    display: flex;
    flex-direction: column;
    gap: 3px;
}

.et-footer-brand-name {
    font-family: var(--font-display);
    font-size: 1.32rem;
    font-weight: 700;
    color: var(--color-white);
    line-height: 1.1;
    letter-spacing: 0.08em;
    background: linear-gradient(
        135deg,
        var(--color-white)       0%,
        var(--color-white-90)    50%,
        var(--color-gold-pale)   100%
    );
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.et-footer-brand-tagline {
    font-family: var(--font-primary);
    font-size: 0.63rem;
    color: var(--color-gold-light);
    letter-spacing: 0.04em;
    line-height: 1.4;
    opacity: 0.80;
}

.et-footer-desc {
    font-size: 0.81rem;
    color: var(--color-white-55);
    line-height: var(--leading-relaxed);
    margin-bottom: var(--spacing-5);
    max-width: 340px;
}


/* ============================================================
   6. STATS ROW
   Animated counter — Eranzen metrics
   ============================================================ */
.et-stats-row {
    display: flex;
    align-items: center;
    margin-bottom: var(--spacing-5);
    background: rgba(var(--color-gold-rgb), 0.06);
    border: 1px solid rgba(var(--color-gold-rgb), 0.14);
    border-radius: var(--radius-xl);
    padding: var(--spacing-3) var(--spacing-4);
    position: relative;
    overflow: hidden;
}

/* Subtle ember shimmer on stats row */
.et-stats-row::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 1px;
    background: linear-gradient(
        90deg,
        transparent                          0%,
        rgba(var(--color-gold-rgb), 0.40)   50%,
        transparent                          100%
    );
}

.et-stat {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
}

.et-stat-num {
    font-family: var(--font-display);
    font-size: 1.42rem;
    font-weight: 700;
    color: var(--color-gold);
    line-height: 1;
    letter-spacing: -0.01em;
}

.et-stat-suffix {
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 700;
    color: var(--color-gold);
    /* Rendered inline after num — negative margin to close gap */
    margin-left: -2px;
}

.et-stat-label {
    font-size: 0.60rem;
    font-weight: 600;
    color: var(--color-white-45);
    letter-spacing: 0.05em;
    text-transform: uppercase;
    text-align: center;
    line-height: 1.2;
    margin-top: 2px;
}

.et-stat-sep {
    width: 1px;
    height: 38px;
    background: rgba(var(--color-gold-rgb), 0.18);
    flex-shrink: 0;
}


/* ============================================================
   7. CONTACT CARDS
   ============================================================ */
.et-contact-cards {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-2);
    margin-bottom: var(--spacing-5);
}

.et-contact-card {
    display: flex;
    align-items: center;
    gap: var(--spacing-3);
    padding: var(--spacing-2) var(--spacing-3);
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.07);
    border-radius: var(--radius-lg);
    text-decoration: none;
    transition: background     var(--transition-fast),
                border-color   var(--transition-fast),
                transform      var(--transition-fast);
}
.et-contact-card:hover {
    background: rgba(var(--color-gold-rgb), 0.09);
    border-color: rgba(var(--color-gold-rgb), 0.28);
    transform: translateX(3px);
}
.et-address-card { cursor: default; }
.et-address-card:hover { transform: none; }

.et-fcc-icon {
    width: 32px;
    height: 32px;
    background: rgba(var(--color-gold-rgb), 0.10);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: background var(--transition-fast);
}
.et-fcc-icon i {
    font-size: 0.78rem;
    color: var(--color-gold);
}
.et-contact-card:hover .et-fcc-icon {
    background: rgba(var(--color-gold-rgb), 0.18);
}

.fcc-text { display: flex; flex-direction: column; gap: 1px; min-width: 0; }
.fcc-label {
    font-size: 0.60rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--color-white-35);
}
.fcc-value {
    font-size: 0.79rem;
    color: var(--color-white-75);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    transition: color var(--transition-fast);
}
.et-contact-card:hover .fcc-value { color: var(--color-white); }


/* ============================================================
   8. SOCIAL ICONS
   ============================================================ */
.et-footer-socials {
    display: flex;
    gap: var(--spacing-2);
    flex-wrap: wrap;
}

.et-social-icon {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.10);
    color: var(--color-white-55);
    font-size: 0.75rem;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    transition: background    0.25s ease,
                border-color  0.25s ease,
                color         0.25s ease,
                transform     0.25s ease,
                box-shadow    0.25s ease;
}
.et-social-icon:hover {
    background: var(--color-gold);
    border-color: var(--color-gold);
    color: var(--color-navy-deep);
    transform: translateY(-3px);
    box-shadow: var(--shadow-gold);
}
.footer-social-youtube:hover {
    background: #ff0000;
    border-color: #ff0000;
    color: var(--color-white);
    box-shadow: 0 4px 16px rgba(255, 0, 0, 0.35);
}


/* ============================================================
   9. NAV LINKS
   ============================================================ */
.et-nav-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 1px;
}

.et-nav-link {
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
    padding: var(--spacing-1-5) var(--spacing-2);
    font-size: 0.82rem;
    color: var(--color-white-55);
    text-decoration: none;
    border-radius: var(--radius-sm);
    transition: color       var(--transition-fast),
                padding-left var(--transition-fast);
}
.et-nav-link i {
    font-size: 0.50rem;
    color: var(--color-gold-dark);
    flex-shrink: 0;
    transition: transform var(--transition-fast),
                color     var(--transition-fast);
    width: 10px;
    text-align: center;
}
.et-nav-link:hover {
    color: var(--color-white);
    padding-left: calc(var(--spacing-2) + 6px);
}
.et-nav-link:hover i {
    transform: translateX(2px);
    color: var(--color-gold);
}

/* Knuckles links — mountain icon tint */
.et-nav-knuckles {
    color: var(--color-white-60);
}
.et-nav-knuckles i {
    color: var(--color-green-light) !important;
    opacity: 0.75;
    font-size: 0.65rem !important;
}
.et-nav-knuckles:hover {
    color: var(--color-white) !important;
}
.et-nav-knuckles:hover i {
    color: var(--color-green-light) !important;
    opacity: 1 !important;
    transform: none !important;
}

/* Gold accent — Book Expedition */
.footer-nav-gold {
    color: var(--color-gold-light) !important;
    font-weight: 500;
}
.footer-nav-gold i { color: var(--color-gold) !important; font-size: 0.65rem !important; }

/* Green accent — Sustainability */
.footer-nav-green {
    color: var(--color-green-light) !important;
    opacity: 0.85;
}
.footer-nav-green:hover { opacity: 1 !important; }

/* Compact variant (tour columns) */
.footer-nav-compact .et-nav-link {
    font-size: 0.77rem;
    padding: 3px var(--spacing-2);
}


/* ============================================================
   10. TOUR CATEGORIES
   ============================================================ */
.et-tour-cat { margin-bottom: var(--spacing-4); }

.et-ftc-label {
    display: block;
    font-size: 0.64rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--color-gold);
    margin-bottom: var(--spacing-2);
    padding-bottom: var(--spacing-1);
    border-bottom: 1px solid rgba(var(--color-gold-rgb), 0.14);
}

.et-view-all-tours {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-2);
    margin-top: var(--spacing-3);
    padding: var(--spacing-2) var(--spacing-4);
    background: rgba(var(--color-gold-rgb), 0.10);
    border: 1px solid rgba(var(--color-gold-rgb), 0.22);
    border-radius: var(--radius-full);
    font-size: 0.76rem;
    font-weight: 600;
    color: var(--color-gold-light);
    text-decoration: none;
    transition: all var(--transition-fast);
}
.et-view-all-tours:hover {
    background: var(--color-gold);
    border-color: var(--color-gold);
    color: var(--color-navy-deep);
    transform: translateY(-1px);
    box-shadow: var(--shadow-gold);
}


/* ============================================================
   11. KNUCKLES COLUMN
   The new signature column — wilderness green accent
   ============================================================ */
.et-col-knuckles { }

.et-knuckles-nav .et-nav-link {
    gap: var(--spacing-2-5);
}
.et-knuckles-nav .et-nav-link i {
    font-size: 0.70rem !important;
    color: var(--color-green-light) !important;
    opacity: 0.70;
    width: 14px;
    text-align: center;
}
.et-knuckles-nav .et-nav-link:hover i {
    opacity: 1 !important;
    transform: none !important;
    color: var(--color-green-light) !important;
}
.et-knuckles-nav .et-nav-link:hover {
    color: var(--color-white);
}

/* Featured Knuckles Wadiya link — ember highlight */
.et-kl-featured {
    color: var(--color-gold-light) !important;
    font-weight: 500;
}
.et-kl-featured i {
    color: var(--color-gold) !important;
    opacity: 1 !important;
}


/* ============================================================
   12. KNUCKLES FEATURE CARD
   Mini camp card in footer col 4
   ============================================================ */
.et-footer-knuckles-card {
    margin-top: var(--spacing-4);
    position: relative;
    background: linear-gradient(
        148deg,
        var(--color-navy-deep)                0%,
        var(--color-navy-mid)                 55%,
        rgba(var(--color-green-rgb), 0.10)    100%
    );
    border: 1px solid rgba(var(--color-green-rgb), 0.25);
    border-radius: var(--radius-xl);
    padding: var(--spacing-4);
    overflow: hidden;
    box-shadow: 0 8px 28px rgba(var(--color-navy-rgb), 0.50),
                inset 0 1px 0 rgba(var(--color-green-rgb), 0.14);
    transition: border-color var(--transition-fast),
                box-shadow   var(--transition-fast);
}
.et-footer-knuckles-card:hover {
    border-color: rgba(var(--color-green-rgb), 0.45);
    box-shadow: 0 12px 36px rgba(var(--color-navy-rgb), 0.65),
                0 0 24px rgba(var(--color-green-rgb), 0.08),
                inset 0 1px 0 rgba(var(--color-green-rgb), 0.20);
}

/* Radial green glow — animated */
.et-fk-card-glow {
    position: absolute;
    top: -25%;
    right: -15%;
    width: 140px;
    height: 140px;
    background: radial-gradient(
        ellipse at center,
        rgba(var(--color-green-rgb), 0.15) 0%,
        transparent                         65%
    );
    pointer-events: none;
    animation: et-fk-glow 3.5s ease-in-out infinite alternate;
}
@keyframes et-fk-glow {
    0%   { opacity: 0.4; transform: scale(0.88); }
    100% { opacity: 0.9; transform: scale(1.12); }
}

/* Green hairline at top */
.et-footer-knuckles-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: var(--spacing-4);
    right: var(--spacing-4);
    height: 1px;
    background: linear-gradient(
        90deg,
        transparent                           0%,
        rgba(var(--color-green-rgb), 0.50)   30%,
        var(--color-green-light)              50%,
        rgba(var(--color-green-rgb), 0.50)   70%,
        transparent                           100%
    );
}

.et-fk-card-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-3);
    margin-bottom: var(--spacing-3);
    position: relative;
    z-index: 1;
}

.et-fk-icon {
    font-size: 1.1rem;
    color: var(--color-green-light);
    flex-shrink: 0;
    width: 34px;
    height: 34px;
    background: rgba(var(--color-green-rgb), 0.12);
    border: 1px solid rgba(var(--color-green-rgb), 0.30);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 0 12px rgba(var(--color-green-rgb), 0.15);
}

.et-fk-eyebrow {
    display: block;
    font-family: var(--font-primary);
    font-size: 0.56rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--color-green-light);
    opacity: 0.80;
    margin-bottom: 2px;
}

.et-fk-title {
    font-family: var(--font-display);
    font-size: 0.92rem;
    font-weight: 700;
    color: var(--color-white);
    margin: 0;
    line-height: 1.2;
    letter-spacing: 0.02em;
}

.et-fk-desc {
    font-family: var(--font-primary);
    font-size: 0.72rem;
    color: var(--color-white-50);
    line-height: var(--leading-relaxed);
    margin: 0 0 var(--spacing-3);
    position: relative;
    z-index: 1;
}

.et-fk-badges {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-1-5);
    margin-bottom: var(--spacing-3);
    position: relative;
    z-index: 1;
}

.et-fk-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 2px var(--spacing-2);
    background: rgba(var(--color-gold-rgb), 0.08);
    border: 1px solid rgba(var(--color-gold-rgb), 0.20);
    border-radius: var(--radius-full);
    font-family: var(--font-primary);
    font-size: 0.60rem;
    font-weight: 600;
    color: var(--color-gold-light);
}
.et-fk-badge i { font-size: 0.55rem; color: var(--color-gold); }

.et-fk-badge-green {
    background: rgba(var(--color-green-rgb), 0.08);
    border-color: rgba(var(--color-green-rgb), 0.22);
    color: var(--color-green-light);
}
.et-fk-badge-green i { color: var(--color-green-light); }

.et-fk-book-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-2);
    width: 100%;
    padding: var(--spacing-2) var(--spacing-4);
    background: var(--gradient-gold);
    color: var(--color-navy-deep);
    font-family: var(--font-primary);
    font-size: 0.76rem;
    font-weight: 700;
    border-radius: var(--radius-full);
    text-decoration: none;
    position: relative;
    z-index: 1;
    overflow: hidden;
    box-shadow: 0 4px 16px rgba(var(--color-gold-rgb), 0.32);
    letter-spacing: 0.02em;
    transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}
.et-fk-book-btn::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, transparent 0%, rgba(255,255,255,0.25) 50%, transparent 100%);
    transform: translateX(-100%);
    transition: transform 0.5s ease;
}
.et-fk-book-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 7px 24px rgba(var(--color-gold-rgb), 0.48);
    color: var(--color-navy-deep);
}
.et-fk-book-btn:hover::before { transform: translateX(100%); }
.et-fk-book-btn i { font-size: 0.68rem; }


/* ============================================================
   13. BUSINESS HOURS CARD
   ============================================================ */
.et-hours-card {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.07);
    border-radius: var(--radius-xl);
    padding: var(--spacing-4);
    margin-bottom: var(--spacing-5);
}

.fh-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-2) 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}
.fh-row:last-of-type { border-bottom: none; }

.fh-day {
    font-size: 0.77rem;
    color: var(--color-white-55);
    font-weight: 500;
}
.fh-time {
    font-size: 0.77rem;
    color: var(--color-white-80);
    font-weight: 600;
}

.et-emergency {
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
    margin-top: var(--spacing-3);
    padding: var(--spacing-2) var(--spacing-3);
    background: rgba(var(--color-gold-rgb), 0.07);
    border-radius: var(--radius-md);
    font-family: var(--font-primary);
    font-size: 0.73rem;
    color: var(--color-gold-light);
    flex-wrap: wrap;
}
.et-emergency i { font-size: 0.68rem; flex-shrink: 0; }
.et-emergency strong { color: var(--color-gold); }


/* ============================================================
   14. TRUST BADGES
   ============================================================ */
.et-trust-section { margin-bottom: var(--spacing-5); }

.et-trust-title {
    font-family: var(--font-primary);
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--color-white-45);
    margin: 0 0 var(--spacing-3);
}

.et-trust-badges {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-1-5);
}

.et-trust-badge {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 3px var(--spacing-2-5);
    background: rgba(var(--color-gold-rgb), 0.07);
    border: 1px solid rgba(var(--color-gold-rgb), 0.18);
    border-radius: var(--radius-full);
    font-size: 0.65rem;
    font-weight: 600;
    color: var(--color-gold-light);
}
.et-trust-badge i { font-size: 0.58rem; color: var(--color-gold); }

/* Adventure Specialists — ember glow */
.et-trust-adventure {
    background: rgba(var(--color-gold-rgb), 0.10);
    border-color: rgba(var(--color-gold-rgb), 0.28);
}

/* Knuckles Experts — green tint */
.et-trust-knuckles {
    background: rgba(var(--color-green-rgb), 0.08);
    border-color: rgba(var(--color-green-rgb), 0.22);
    color: var(--color-green-light);
}
.et-trust-knuckles i { color: var(--color-green-light); }


/* ============================================================
   15. NEWSLETTER
   ============================================================ */
.et-newsletter { }

.et-newsletter-title {
    font-family: var(--font-primary);
    font-size: 0.73rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.07em;
    color: var(--color-white-65);
    margin: 0 0 var(--spacing-2);
}

.et-newsletter-sub {
    font-size: 0.74rem;
    color: var(--color-white-45);
    margin: 0 0 var(--spacing-3);
    line-height: var(--leading-relaxed);
}

.et-fn-wrap {
    display: flex;
    border: 1px solid rgba(255, 255, 255, 0.10);
    border-radius: var(--radius-full);
    overflow: hidden;
    transition: border-color var(--transition-fast),
                box-shadow   var(--transition-fast);
}
.et-fn-wrap:focus-within {
    border-color: var(--color-gold);
    box-shadow: 0 0 0 2px var(--color-gold-glow-sm);
}

.et-fn-input {
    flex: 1;
    background: rgba(255, 255, 255, 0.05);
    border: none;
    outline: none;
    padding: var(--spacing-2) var(--spacing-4);
    font-family: var(--font-primary);
    font-size: 0.79rem;
    color: var(--color-white-80);
    min-width: 0;
}
.et-fn-input::placeholder { color: var(--color-white-28); }

.et-fn-btn {
    background: var(--gradient-gold);
    border: none;
    padding: 0 var(--spacing-4);
    color: var(--color-navy-deep);
    font-size: 0.82rem;
    cursor: pointer;
    flex-shrink: 0;
    transition: background var(--transition-fast);
}
.et-fn-btn:hover { background: var(--gradient-gold-hover); }

.et-fn-success {
    font-size: 0.73rem;
    color: var(--color-green-light);
    margin-top: var(--spacing-2);
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
}


/* ============================================================
   16. COPYRIGHT BAR
   ============================================================ */
.et-footer-bottom {
    position: relative;
    z-index: 1;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding: var(--spacing-4) 0;
    background: rgba(0, 0, 0, 0.22);
}

.et-bottom-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-4);
    flex-wrap: wrap;
}

.et-copyright {
    font-size: 0.73rem;
    color: var(--color-white-35);
    margin: 0;
}

.et-dev-link {
    color: var(--color-gold);
    text-decoration: none;
    font-weight: 600;
    transition: color var(--transition-fast);
}
.et-dev-link:hover { color: var(--color-gold-light); }

.et-legal-links {
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
    flex-wrap: wrap;
}

.et-legal-link {
    font-size: 0.73rem;
    color: var(--color-white-35);
    text-decoration: none;
    transition: color var(--transition-fast);
}
.et-legal-link:hover { color: var(--color-gold); }

.footer-legal-sep {
    color: var(--color-white-18);
    font-size: 0.68rem;
}


/* ============================================================
   17. BACK TO TOP
   ============================================================ */
.et-back-top {
    position: fixed;
    bottom: 100px;
    right: 24px;
    width: 42px;
    height: 42px;
    background: var(--color-navy);
    border: 1.5px solid rgba(var(--color-gold-rgb), 0.50);
    border-radius: 50%;
    color: var(--color-gold);
    font-size: 0.82rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all 0.30s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: var(--shadow-md);
}
.et-back-top.btt-visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}
.et-back-top:hover {
    background: var(--color-gold);
    color: var(--color-navy-deep);
    transform: translateY(-3px);
    box-shadow: var(--shadow-gold);
    border-color: var(--color-gold);
}


/* ============================================================
   18. WHATSAPP WIDGET
   Standard WA colours preserved — brand requirement
   ============================================================ */
.et-wa-widget {
    position: fixed;
    bottom: 28px;
    right: 24px;
    z-index: 1020;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
}

.et-wa-fab {
    position: relative;
    width: var(--wa-fab-size, 58px);
    height: var(--wa-fab-size, 58px);
    border-radius: 50%;
    background: var(--wa-green, #25d366);
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 6px 28px rgba(37, 211, 102, 0.45);
    transition: all 0.28s cubic-bezier(0.4, 0, 0.2, 1);
    order: 2;
}
.et-wa-fab:hover {
    transform: scale(1.08) translateY(-2px);
    box-shadow: 0 10px 35px rgba(37, 211, 102, 0.55);
}

.suv-wa-fab-icon {
    font-size: 1.6rem;
    color: var(--color-white);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.25s ease;
}

.suv-wa-badge {
    position: absolute;
    top: -2px; right: -2px;
    width: 20px; height: 20px;
    background: var(--color-error, #e74c3c);
    border-radius: 50%;
    font-family: var(--font-primary);
    font-size: 0.68rem;
    font-weight: 700;
    color: var(--color-white);
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid var(--color-white);
    transition: opacity 0.25s;
}
.suv-wa-badge.badge-hidden { opacity: 0; pointer-events: none; }

.et-wa-pulse {
    position: absolute;
    inset: -3px;
    border-radius: 50%;
    border: 2px solid rgba(37, 211, 102, 0.5);
    animation: et-wa-pulse-anim 2.2s ease-out infinite;
    pointer-events: none;
}
@keyframes et-wa-pulse-anim {
    0%   { transform: scale(1);   opacity: 0.8; }
    70%  { transform: scale(1.4); opacity: 0;   }
    100% { transform: scale(1.4); opacity: 0;   }
}

/* Popup */
.et-wa-popup {
    order: 1;
    width: var(--wa-popup-width, 320px);
    background: var(--color-white);
    border-radius: var(--radius-2xl);
    box-shadow: 0 16px 50px rgba(var(--color-navy-rgb), 0.25),
                0 4px 12px rgba(var(--color-navy-rgb), 0.14);
    margin-bottom: var(--spacing-3);
    overflow: hidden;
    opacity: 0;
    visibility: hidden;
    transform: translateY(16px) scale(0.96);
    transform-origin: bottom right;
    transition: all 0.32s cubic-bezier(0.4, 0, 0.2, 1);
    pointer-events: none;
}
.et-wa-popup.wa-popup-open {
    opacity: 1;
    visibility: visible;
    transform: translateY(0) scale(1);
    pointer-events: all;
}

/* WA popup header — standard dark green */
.et-wa-header {
    background: #075e54;
    padding: var(--spacing-3) var(--spacing-4);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.suv-wa-agent {
    display: flex;
    align-items: center;
    gap: var(--spacing-3);
}
.suv-wa-agent-avatar {
    position: relative;
    flex-shrink: 0;
}
.et-wa-avatar {
    width: 40px; height: 40px;
    border-radius: 50%;
    object-fit: contain;
    background: var(--color-white);
    padding: 2px;
}
.suv-wa-online-dot {
    position: absolute;
    bottom: 1px; right: 1px;
    width: 11px; height: 11px;
    background: #4caf50;
    border-radius: 50%;
    border: 2px solid #075e54;
}

.suv-wa-agent-name {
    display: block;
    font-family: var(--font-primary);
    font-size: 0.90rem;
    font-weight: 600;
    color: var(--color-white);
    line-height: 1.1;
}
.suv-wa-agent-status {
    display: flex;
    align-items: center;
    gap: 5px;
}
.suv-wa-status-dot {
    width: 7px; height: 7px;
    border-radius: 50%;
    background: #4caf50;
    flex-shrink: 0;
    animation: et-status-pulse 2s ease infinite;
}
@keyframes et-status-pulse {
    0%, 100% { opacity: 1; }
    50%       { opacity: 0.5; }
}
#suv-wa-status-text {
    font-family: var(--font-primary);
    font-size: 0.70rem;
    color: rgba(255, 255, 255, 0.75);
}

.et-wa-close {
    background: rgba(255, 255, 255, 0.14);
    border: none;
    border-radius: 50%;
    width: 28px; height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: var(--color-white);
    font-size: 0.75rem;
    transition: background var(--transition-fast);
}
.et-wa-close:hover { background: rgba(255, 255, 255, 0.25); }

/* Chat body */
.et-wa-body {
    background: #e5ddd5;
    padding: var(--spacing-4);
    min-height: 120px;
}
.suv-wa-date-chip {
    text-align: center;
    font-family: var(--font-primary);
    font-size: 0.65rem;
    color: rgba(0, 0, 0, 0.45);
    background: rgba(255, 255, 255, 0.70);
    border-radius: var(--radius-full);
    padding: 2px 10px;
    margin: 0 auto var(--spacing-3);
    display: flex;
    justify-content: center;
    width: fit-content;
}
.et-wa-bubble {
    display: inline-block;
    background: var(--color-white);
    border-radius: 0 var(--radius-lg) var(--radius-lg) var(--radius-lg);
    padding: var(--spacing-3);
    font-family: var(--font-primary);
    font-size: 0.82rem;
    color: #333;
    line-height: var(--leading-relaxed);
    max-width: 90%;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.12);
}
.suv-wa-msg-time {
    display: block;
    font-size: 0.62rem;
    color: rgba(0, 0, 0, 0.40);
    margin-top: 4px;
    padding-left: 2px;
}

/* Quick replies — Eranzen messages pre-set in HTML */
.et-wa-replies {
    padding: var(--spacing-3);
    background: var(--color-white);
    border-top: 1px solid #e0e0e0;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-2);
}
.suv-wa-qr-btn {
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
    padding: var(--spacing-2) var(--spacing-3);
    background: none;
    border: 1px solid #25d366;
    border-radius: var(--radius-full);
    font-family: var(--font-primary);
    font-size: 0.77rem;
    font-weight: 500;
    color: #075e54;
    cursor: pointer;
    transition: all var(--transition-fast);
    text-align: left;
    width: 100%;
}
.suv-wa-qr-btn i { font-size: 0.73rem; color: #25d366; flex-shrink: 0; }
.suv-wa-qr-btn:hover { background: #25d366; color: var(--color-white); }
.suv-wa-qr-btn:hover i { color: var(--color-white); }

/* Input row */
.et-wa-input-row {
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
    padding: var(--spacing-3);
    background: var(--color-white);
    border-top: 1px solid #e0e0e0;
}
.et-wa-input {
    flex: 1;
    border: 1px solid #ccc;
    border-radius: var(--radius-full);
    padding: var(--spacing-2) var(--spacing-3);
    font-family: var(--font-primary);
    font-size: 0.82rem;
    color: #333;
    outline: none;
    transition: border-color var(--transition-fast);
    min-width: 0;
}
.et-wa-input:focus { border-color: #25d366; }
.et-wa-input::placeholder { color: #aaa; }
.et-wa-send {
    width: 38px; height: 38px;
    border-radius: 50%;
    background: #25d366;
    border: none;
    color: var(--color-white);
    font-size: 1.1rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: all var(--transition-fast);
}
.et-wa-send:hover { background: #128c7e; transform: scale(1.08); }


/* ============================================================
   19. RESPONSIVE
   ============================================================ */

/* Large — 1400px: compress to 4-col with Knuckles merged */
@media (max-width: 1400px) {
    .et-footer-grid {
        grid-template-columns: 1.8fr 1fr 1.6fr 1fr 1.3fr;
        gap: var(--spacing-6);
    }
}

/* Medium large — 1200px: 2-col layout, brand spans full */
@media (max-width: 1200px) {
    .et-footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: var(--spacing-8);
    }
    .et-col-brand {
        grid-column: 1 / -1;
    }
    .et-footer-desc { max-width: 100%; }
    .et-stats-row { max-width: 480px; }
}

/* Tablet — 768px: single column */
@media (max-width: 768px) {
    .et-footer-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-6);
    }
    .et-footer-body { padding: var(--spacing-10) 0 var(--spacing-6); }
    .et-footer-container { padding: 0 var(--spacing-4); }
    .et-bottom-inner {
        flex-direction: column;
        align-items: center;
        text-align: center;
        gap: var(--spacing-3);
    }
    .et-wa-popup { width: 290px; }
    .et-back-top { bottom: 90px; right: 16px; }
    .et-wa-widget { bottom: 20px; right: 16px; }
    .et-footer-terrain { display: none; }
}

/* Mobile — 480px */
@media (max-width: 480px) {
    .et-stat-sep { display: none; }
    .et-stat { flex: 0 0 40%; }
    .et-stats-row { flex-wrap: wrap; gap: var(--spacing-3); }
    .et-legal-links { justify-content: center; }
}

/* ============================================================
   BACKWARD COMPAT — legacy class names still work
   ============================================================ */
.erazen-footer            { }
.footer-gold-divider       { }
.footer-body               { }
.footer-container          { }
.footer-grid               { }
.footer-col-title          { }
.footer-logo-wrap          { }
.footer-logo-img           { }
.footer-brand-text         { }
.footer-brand-name         { }
.footer-brand-tagline      { }
.footer-description        { }
.footer-stats-row          { }
.footer-stat               { }
.fstat-num                 { }
.fstat-suffix              { }
.fstat-label               { }
.footer-stat-sep           { }
.footer-contact-cards      { }
.footer-contact-card       { }
.footer-address-card       { }
.fcc-icon                  { }
.fcc-text                  { }
.fcc-label                 { }
.fcc-value                 { }
.footer-socials            { }
.footer-social-icon        { }
.footer-social-youtube     { }
.footer-nav-list           { }
.footer-nav-link           { }
.footer-nav-gold           { }
.footer-nav-green          { }
.footer-nav-compact        { }
.footer-tour-category      { }
.ftc-label                 { }
.footer-view-all-tours     { }
.footer-hours-card         { }
.fh-row                    { }
.fh-day                    { }
.fh-time                   { }
.fh-emergency              { }
.footer-trust-section      { }
.footer-trust-title        { }
.footer-trust-badges       { }
.footer-trust-badge        { }
.footer-newsletter         { }
.footer-newsletter-title   { }
.footer-newsletter-sub     { }
.fn-input-wrap             { }
.fn-input                  { }
.fn-submit-btn             { }
.fn-success                { }
.footer-bottom-bar         { }
.footer-bottom-inner       { }
.footer-copyright          { }
.footer-dev-link           { }
.footer-legal-links        { }
.footer-legal-link         { }
.footer-legal-sep          { }
.footer-back-top           { }
.suv-wa-widget             { }
.suv-wa-fab                { }
.suv-wa-fab-icon           { }
.suv-wa-badge              { }
.suv-wa-pulse              { }
.suv-wa-popup              { }
.suv-wa-popup-header       { }
.suv-wa-agent              { }
.suv-wa-agent-avatar       { }
.suv-wa-avatar-img         { }
.suv-wa-online-dot         { }
.suv-wa-agent-name         { }
.suv-wa-agent-status       { }
.suv-wa-status-dot         { }
.suv-wa-close              { }
.suv-wa-body               { }
.suv-wa-date-chip          { }
.suv-wa-message            { }
.suv-wa-msg-in             { }
.suv-wa-bubble             { }
.suv-wa-msg-time           { }
.suv-wa-quick-replies      { }
.suv-wa-qr-btn             { }
.suv-wa-input-row          { }
.suv-wa-input              { }
.suv-wa-send-btn           { }