/* ============================================================
   custom.css — Everything Tailwind utility classes can't handle
   Animations, pseudo-elements, complex selectors, calculator
   ============================================================ */

/* ---------- CSS Custom Properties ---------- */
:root {
    --v2-primary: #2C4A7C;
    --v2-primary-light: #3D6098;
    --v2-primary-lighter: #5A80B4;
    --v2-primary-subtle: rgba(44,74,124,0.12);
    --v2-accent: #5B9BD5;
    --v2-gold: #D4A017;
    --v2-gold-dark: #B8890F;
    --v2-gold-subtle: rgba(212,160,23,0.12);
    --v2-dark: #0F1218;
    --v2-darker: #0A0D12;
    --v2-gray-900: #141820;
    --v2-gray-800: #1C2230;
    --v2-gray-700: #2A3244;
    --v2-gray-600: #4A5568;
    --v2-gray-400: #8B95A8;
    --v2-gray-300: #B0B8C8;
    --v2-sec-py: clamp(60px, 10vw, 120px);
}

/* ---------- Global Reset (supplement Tailwind preflight) ---------- */
a { color: inherit; text-decoration: none; }

/* ---------- Container ---------- */
.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 clamp(20px, 4vw, 60px);
}

/* ---------- Scroll Reveal System ---------- */
.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity .8s cubic-bezier(.16,1,.3,1), transform .8s cubic-bezier(.16,1,.3,1);
}
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: .1s; }
.reveal-delay-2 { transition-delay: .2s; }
.reveal-delay-3 { transition-delay: .3s; }
.reveal-delay-4 { transition-delay: .4s; }

/* ---------- Nav Scroll Effect ---------- */
.v2-nav.scrolled {
    background: rgba(10,13,18,.9);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding-top: 12px;
    padding-bottom: 12px;
    box-shadow: 0 2px 40px rgba(0,0,0,.4);
    border-bottom: 1px solid rgba(255,255,255,.04);
}

/* ---------- Nav Link Underline ---------- */
.v2-nav-link { position: relative; }
.v2-nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 1.5px;
    background: var(--v2-gold);
    transition: width .3s ease;
}
.v2-nav-link:hover::after { width: 100%; }


/* ---------- CTA Banner / CTA Inner ---------- */
.cta-banner { padding: var(--v2-sec-py) 0; position: relative; overflow: hidden; background: var(--v2-darker); }
.cta-inner {
    position: relative; overflow: hidden;
    text-align: center; padding: 60px 40px; border-radius: 20px;
    background: var(--v2-gray-900); border: 1px solid rgba(91,155,213,.08);
}
.cta-inner::before {
    content: '';
    position: absolute;
    top: -50%; left: -50%;
    width: 200%; height: 200%;
    background: radial-gradient(ellipse at center, rgba(44,74,124,.08) 0%, transparent 50%);
    animation: v2-rotate-slow 20s linear infinite;
}
.cta-inner > * { position: relative; z-index: 2; }
.cta-inner h2 {
    font-family: 'Noto Serif Georgian', Georgia, serif;
    font-size: clamp(36px, 5vw, 56px); letter-spacing: 1px; margin-bottom: 16px;
}

/* ---------- Hero Background ---------- */
.hero-bg::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 70% 50% at 65% 45%, rgba(44,74,124,.12) 0%, transparent 70%),
        radial-gradient(ellipse 40% 60% at 15% 80%, rgba(91,155,213,.05) 0%, transparent 50%);
}
.hero-pattern {
    position: absolute; inset: 0;
    background-image:
        repeating-linear-gradient(90deg, rgba(91,155,213,.03) 0px, rgba(91,155,213,.03) 1px, transparent 1px, transparent 80px),
        repeating-linear-gradient(0deg,  rgba(91,155,213,.03) 0px, rgba(91,155,213,.03) 1px, transparent 1px, transparent 80px);
}

/* ---------- Page Hero Pattern ---------- */
.page-hero-pattern {
    position: absolute; inset: 0;
    background-image:
        repeating-linear-gradient(90deg, rgba(91,155,213,.03) 0px, rgba(91,155,213,.03) 1px, transparent 1px, transparent 80px),
        repeating-linear-gradient(0deg,  rgba(91,155,213,.03) 0px, rgba(91,155,213,.03) 1px, transparent 1px, transparent 80px);
}
.page-hero-gradient::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse 60% 50% at 50% 30%, rgba(44,74,124,.1) 0%, transparent 70%);
}

/* ---------- Gradient Top Lines ---------- */
.gradient-line-top::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(44,74,124,.2), transparent);
}

/* ---------- Product Card Popular Badge ---------- */
.product-card-popular::before {
    content: 'პოპულარული';
    position: absolute;
    top: 16px; right: 16px;
    background: var(--v2-gold);
    color: #0F1218;
    font-size: 10px; font-weight: 700;
    padding: 4px 12px;
    border-radius: 100px;
    letter-spacing: .5px;
    z-index: 2;
}


/* ---------- Process Connecting Line ---------- */
.process-line::before {
    content: '';
    position: absolute;
    top: 36px;
    left: 12.5%; right: 12.5%;
    height: 2px;
    background: linear-gradient(90deg, var(--v2-primary), rgba(44,74,124,.2), var(--v2-primary-lighter), rgba(44,74,124,.2), var(--v2-primary));
}

/* ---------- Product Full Alternate Layout ---------- */
.product-full:nth-child(even) { direction: rtl; }
.product-full:nth-child(even) > * { direction: ltr; }

/* ---------- Product Image Wrap Inner Gradient ---------- */
.product-image-wrap-glow::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 50% 50%, rgba(44,74,124,.06), transparent 70%);
}

/* ---------- Product Tag Decorative Line ---------- */
.product-tag-line::before {
    content: '';
    width: 24px; height: 1px;
    background: var(--v2-primary-lighter);
}

/* ---------- Comparison Table ---------- */
thead th.highlight-col { background: rgba(44,74,124,.15); color: var(--v2-accent); }
thead th.highlight-col::before { content: '\2605 '; font-size: 12px; }
tbody td.highlight-col { background: rgba(44,74,124,.06); color: #fff; font-weight: 500; }

/* ---------- Factory / Gallery Image Hover ---------- */
.img-zoom:hover img {
    transform: scale(1.06);
    filter: brightness(.7);
}

/* ---------- Gallery Filter Active ---------- */
.gallery-btn.active {
    background: var(--v2-gold) !important;
    border-color: var(--v2-gold) !important;
    color: #0F1218 !important;
}

/* ---------- FAQ Toggle ---------- */
.faq-item.open { border-color: rgba(44,74,124,.3); }
.faq-item.open .faq-icon { transform: rotate(45deg); }
.faq-item.open .faq-answer { display: block; }

/* ---------- Mobile Menu ---------- */
.mobile-nav-overlay {
    position: fixed; inset: 0;
    background: rgba(0,0,0,.55);
    z-index: 9998;
    opacity: 0; visibility: hidden;
    transition: all .3s ease;
    backdrop-filter: blur(2px);
    -webkit-backdrop-filter: blur(2px);
}
.mobile-nav-overlay.active { opacity: 1; visibility: visible; }

.mobile-nav {
    position: fixed;
    top: 0; right: -100%;
    width: 82%; max-width: 340px;
    height: 100vh; height: 100dvh;
    background: #141820;
    z-index: 9999;
    transition: right .35s cubic-bezier(.4,0,.2,1);
    display: flex;
    flex-direction: column;
    box-shadow: -4px 0 32px rgba(0,0,0,.35);
    overflow: hidden;
}
.mobile-nav.active { right: 0; }

.mobile-nav-item::after {
    content: '\203A';
    position: absolute;
    right: 22px;
    font-size: 1.3rem;
    color: rgba(255,255,255,.3);
    transition: all .22s ease;
    font-weight: 300;
}
.mobile-nav-item:hover::after,
.mobile-nav-item:active::after {
    right: 18px;
    color: var(--v2-accent);
}
.mobile-nav-item:hover,
.mobile-nav-item:active,
.mobile-nav-item.active {
    background: rgba(255,255,255,.1);
    color: #fff;
    border-left-color: var(--v2-accent);
}

.mobile-nav-close:hover {
    background: var(--v2-accent);
    border-color: var(--v2-accent);
    color: var(--v2-dark);
    transform: rotate(90deg);
}

.mobile-nav-social a:hover {
    background: var(--v2-accent);
    border-color: var(--v2-accent);
    color: var(--v2-dark);
    transform: translateY(-2px);
}

/* ---------- Lightbox ---------- */
.site-lightbox {
    position: fixed; inset: 0; z-index: 10000;
    display: flex; align-items: center; justify-content: center;
    opacity: 0; visibility: hidden; transition: opacity .3s, visibility .3s;
}
.site-lightbox.active { opacity: 1; visibility: visible; }
.site-lightbox-overlay { position: absolute; inset: 0; background: rgba(0,0,0,.92); }
.site-lightbox-close {
    position: absolute; top: 18px; right: 24px;
    font-size: 2.2rem; color: #fff; background: none; border: none;
    cursor: pointer; z-index: 10; opacity: .7; transition: opacity .2s;
}
.site-lightbox-close:hover { opacity: 1; }
.site-lightbox-img-wrap {
    position: relative; z-index: 2;
    max-width: 90vw; max-height: 85vh;
    display: flex; align-items: center; justify-content: center;
}
.site-lightbox-img-wrap img {
    max-width: 90vw; max-height: 85vh;
    border-radius: 10px;
    box-shadow: 0 8px 40px rgba(0,0,0,.5);
    object-fit: contain;
}
.site-lightbox-nav {
    position: absolute; top: 50%; transform: translateY(-50%);
    background: rgba(255,255,255,.1); border: none; color: #fff;
    width: 50px; height: 50px; border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-size: 1.5rem; cursor: pointer; z-index: 10; transition: background .2s;
}
.site-lightbox-nav:hover { background: rgba(255,255,255,.2); }
.site-lightbox-prev { left: 20px; }
.site-lightbox-next { right: 20px; }
@media (max-width: 480px) {
    .site-lightbox-nav { width: 40px; height: 40px; font-size: 1.2rem; }
    .site-lightbox-prev { left: 8px; }
    .site-lightbox-next { right: 8px; }
}
.site-lightbox-counter {
    position: absolute; bottom: 20px; left: 50%; transform: translateX(-50%);
    color: rgba(255,255,255,.6); font-size: .9rem; z-index: 10;
}

/* ---------- Shared Buttons ---------- */
.btn-primary {
    display: inline-flex; align-items: center; gap: 10px;
    background: var(--v2-gold); color: #0F1218;
    padding: 16px 36px; font-size: 15px; font-weight: 700;
    border: 1px solid rgba(212,160,23,.3); border-radius: 8px;
    cursor: pointer; transition: all .3s; letter-spacing: .5px;
}
.btn-primary:hover { background: var(--v2-gold-dark); color: #0F1218; transform: translateY(-2px); box-shadow: 0 8px 30px rgba(212,160,23,.35); }
.btn-outline {
    display: inline-flex; align-items: center; gap: 10px;
    background: transparent; color: #fff;
    padding: 16px 36px; font-size: 15px; font-weight: 600;
    border: 1px solid var(--v2-gray-700); border-radius: 8px;
    cursor: pointer; transition: all .3s;
}
.btn-outline:hover { border-color: var(--v2-gold); color: var(--v2-gold); }

/* ---------- Section Title ---------- */
.section-title {
    font-family: 'Noto Serif Georgian', Georgia, serif;
    font-size: clamp(32px, 4.5vw, 52px); line-height: 1.1; letter-spacing: 0; margin-bottom: 24px;
}

/* ---------- CTA Shared ---------- */
.cta-inner h2 .blue,
.cta-inner h2 .text-v2-accent { color: var(--v2-accent); }
.cta-inner .desc { font-size: 17px; color: var(--v2-gray-400); max-width: 500px; margin: 0 auto 40px; font-weight: 300; line-height: 1.7; }
.cta-actions { display: flex; gap: 16px; justify-content: center; align-items: center; flex-wrap: wrap; }
.cta-phone { display: flex; align-items: center; gap: 12px; color: #fff; font-size: 20px; font-weight: 600; transition: color .3s; }
.cta-phone:hover { color: var(--v2-accent); }
.cta-phone-icon {
    display: inline-flex; align-items: center; justify-content: center;
    width: 44px; height: 44px; border-radius: 50%;
    background: rgba(44,74,124,.12); border: 1px solid rgba(44,74,124,.25);
    font-size: 18px; transition: all .3s;
}
.cta-phone:hover .cta-phone-icon { background: var(--v2-primary); border-color: var(--v2-primary); }
.cta-divider { width: 1px; height: 40px; background: var(--v2-gray-700); margin: 0 16px; }

/* ---------- Product Full Cards ---------- */
.product-image-wrap {
    position: relative;
    background: linear-gradient(135deg, var(--v2-gray-900) 0%, var(--v2-gray-800) 100%);
    border-radius: 16px; border: 1px solid rgba(91,155,213,.08);
    overflow: hidden; aspect-ratio: 4/3;
    display: flex; align-items: center; justify-content: center;
    padding: 40px; transition: all .4s;
}
.product-image-wrap:hover { border-color: rgba(44,74,124,.3); box-shadow: 0 20px 60px rgba(0,0,0,.3), 0 0 60px rgba(44,74,124,.06); }
.product-image-wrap::before { content: ''; position: absolute; inset: 0; background: radial-gradient(circle at 50% 50%, rgba(44,74,124,.06), transparent 70%); }
.product-image-wrap img { max-width: 80%; max-height: 80%; object-fit: contain; filter: drop-shadow(0 20px 40px rgba(0,0,0,.4)); transition: transform .5s cubic-bezier(.16,1,.3,1); position: relative; z-index: 2; }
.product-image-wrap:hover img { transform: scale(1.06) translateY(-5px); }
.popular-badge { position: absolute; top: 20px; right: 20px; background: var(--v2-gold); color: #0F1218; font-size: 11px; font-weight: 700; padding: 6px 16px; border-radius: 100px; letter-spacing: 1px; z-index: 3; border: 1px solid rgba(91,155,213,.2); }

/* ---------- Comparison Table ---------- */
.table-wrap { overflow-x: auto; border-radius: 16px; border: 1px solid rgba(91,155,213,.08); }
table { width: 100%; border-collapse: collapse; min-width: 700px; }
thead { background: var(--v2-gray-900); }
thead th { padding: 20px 24px; font-size: 13px; font-weight: 600; letter-spacing: 1px; text-transform: uppercase; color: var(--v2-gray-300); text-align: left; border-bottom: 1px solid rgba(91,155,213,.08); }
tbody tr:hover { background: rgba(44,74,124,.04); }
tbody td { padding: 18px 24px; font-size: 14px; color: var(--v2-gray-300); border-bottom: 1px solid rgba(91,155,213,.04); }
tbody td:first-child { color: var(--v2-gray-400); font-weight: 500; font-size: 13px; }
.check { color: #34D399; font-size: 16px; }


/* ---------- Block Cascade (blueish tic-tac-toe grid) ---------- */
.block-cascade::before {
    content: '';
    position: absolute; inset: 0;
    background-image:
        linear-gradient(rgba(91,155,213,.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(91,155,213,.04) 1px, transparent 1px);
    background-size: 60px 60px;
    pointer-events: none;
}
.block-cascade::after {
    content: '';
    position: absolute;
    top: 50%; left: 50%;
    transform: translate(-50%, -50%);
    width: 600px; height: 600px;
    background: radial-gradient(circle, rgba(44,74,124,.08) 0%, transparent 70%);
    pointer-events: none;
}

/* ---------- V1 Calculator (Products page) ---------- */
@keyframes blockFloat {
    0%, 100% { transform: translateY(0px); }
    50%      { transform: translateY(-8px); }
}
.calc-section {
    background: linear-gradient(145deg, #0c1225 0%, #152040 55%, #0a0f1e 100%);
    padding: 70px 0;
    position: relative;
    overflow: hidden;
}
.calc-section::before {
    content: '';
    position: absolute; inset: 0;
    background-image:
        linear-gradient(rgba(91,155,213,.06) 1px, transparent 1px),
        linear-gradient(90deg, rgba(91,155,213,.06) 1px, transparent 1px);
    background-size: 48px 48px;
    pointer-events: none;
}
.calc-section::after {
    content: '';
    position: absolute;
    top: -80px; right: -80px;
    width: 320px; height: 320px;
    background: radial-gradient(circle, rgba(44,74,124,.2) 0%, transparent 65%);
    pointer-events: none;
}
.calc-card {
    background: #1C2230;
    border-radius: 20px;
    padding: 40px;
    box-shadow: 0 28px 80px rgba(0,0,0,.5);
    position: relative;
    overflow: hidden;
}
.calc-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 5px;
    background: linear-gradient(90deg, #2C4A7C 0%, #5B9BD5 50%, #2C4A7C 100%);
    border-radius: 20px 20px 0 0;
}
.calc-size-selector {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    margin-bottom: 35px;
    padding: 20px 16px 16px;
    background: #161B26;
    border-radius: 14px;
    border: 1.5px solid rgba(255,255,255,.08);
    background-image: radial-gradient(rgba(255,255,255,.03) 1px, transparent 1px);
    background-size: 18px 18px;
    position: relative;
}
.calc-size-selector::before {
    content: 'აირჩიე ბლოკი';
    position: absolute;
    top: 10px; left: 18px;
    font-size: .68rem;
    font-weight: 800;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: #5B9BD5;
    opacity: .6;
}
.calc-size-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    padding: 10px 10px 8px;
    border-radius: 14px;
    border: 2px solid transparent;
    transition: all .25s ease;
    user-select: none;
}
.calc-size-btn:hover {
    transform: translateY(-4px);
    background: rgba(255,255,255,.06);
}
.calc-size-btn.active {
    border-color: #5B9BD5;
    background: rgba(91,155,213,.12);
}
.calc-block-img-wrap {
    display: flex;
    align-items: flex-end;
    justify-content: center;
    height: 90px;
}
.calc-block-img-sel {
    height: 90px;
    width: auto;
    display: block;
    object-fit: contain;
    filter: drop-shadow(0 4px 12px rgba(0,0,0,.4));
    transition: filter .25s ease, transform .25s ease;
    pointer-events: none;
}
.calc-size-btn:hover .calc-block-img-sel {
    filter: drop-shadow(0 8px 20px rgba(0,0,0,.5));
}
.calc-size-btn.active .calc-block-img-sel {
    filter: drop-shadow(0 8px 24px rgba(91,155,213,.5));
}
.calc-size-label {
    font-size: .75rem;
    font-weight: 700;
    color: rgba(255,255,255,.5);
    transition: color .2s;
    white-space: nowrap;
}
.calc-size-btn.active .calc-size-label { color: #5B9BD5; }

.calc-body {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 40px;
    align-items: start;
}
.calc-inputs {
    display: flex;
    flex-direction: column;
    gap: 16px;
}
.calc-input-group label {
    display: block;
    font-size: .82rem;
    font-weight: 700;
    color: rgba(255,255,255,.5);
    text-transform: uppercase;
    letter-spacing: .04em;
    margin-bottom: 6px;
}
.calc-input {
    width: 100%;
    padding: 14px 18px;
    border: 2px solid rgba(255,255,255,.1);
    border-radius: 10px;
    font-size: 1.1rem;
    font-weight: 700;
    color: #fff;
    background: #0F1218;
    transition: all .2s;
    font-family: inherit;
}
.calc-input:focus {
    outline: none;
    border-color: #5B9BD5;
    box-shadow: 0 0 0 3px rgba(91,155,213,.15);
}
.calc-price-tag {
    background: rgba(91,155,213,.06);
    border-radius: 10px;
    padding: 14px 18px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 8px;
    border: 1.5px solid rgba(91,155,213,.15);
}
.calc-price-label {
    font-size: .8rem;
    font-weight: 700;
    color: rgba(255,255,255,.5);
    text-transform: uppercase;
    letter-spacing: .04em;
}
.calc-price-value {
    font-size: 1.15rem;
    font-weight: 900;
    color: #5B9BD5;
}
.calc-flow {
    display: flex;
    flex-direction: column;
    gap: 30px;
}
.calc-flow-stages {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
    padding: 30px 0;
}
.calc-stage {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    flex: 1;
    max-width: 180px;
    background: #161B26;
    border-radius: 14px;
    padding: 20px 16px;
    border: 1.5px solid rgba(255,255,255,.06);
}
.calc-stage-icon {
    width: 140px;
    height: 130px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.calc-block-visual {
    width: 100%;
    min-height: 85px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.calc-block-img {
    display: block;
    width: 120px;
    height: auto;
    filter: drop-shadow(0 6px 18px rgba(91,155,213,.35));
    animation: blockFloat 3s ease-in-out infinite;
}
.calc-stage-img {
    display: block;
    height: 115px;
    width: auto;
    filter: drop-shadow(0 5px 15px rgba(38,54,130,.22));
    animation: blockFloat 3.5s ease-in-out infinite;
}
.calc-stage-img--truck {
    height: auto;
    width: 160px;
    animation-delay: .8s;
}
.calc-flow-arrow {
    font-size: 1.4rem;
    color: #5B9BD5;
    opacity: .7;
    display: flex;
    align-items: center;
    flex-shrink: 0;
}
.calc-stage-info { text-align: center; }
.calc-stage-number {
    display: block;
    font-size: 2rem;
    font-weight: 900;
    background: linear-gradient(135deg, #5B9BD5 0%, #8EC5FC 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
    transition: all .3s ease;
}
.calc-stage-number.updated { transform: scale(1.12); }
.calc-stage-label {
    display: block;
    font-size: .78rem;
    font-weight: 700;
    color: rgba(255,255,255,.45);
    text-transform: uppercase;
    letter-spacing: .06em;
    margin-top: 2px;
}
.calc-stage-dim {
    font-size: .75rem;
    color: rgba(255,255,255,.4);
    font-weight: 500;
}
.calc-total {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: linear-gradient(135deg, rgba(44,74,124,.15) 0%, rgba(91,155,213,.08) 100%);
    border: 2px solid rgba(91,155,213,.2);
    border-radius: 16px;
    padding: 26px 32px;
    gap: 20px;
    position: relative;
    overflow: hidden;
}
.calc-total::before {
    content: '';
    position: absolute;
    left: 0; top: 0; bottom: 0;
    width: 5px;
    background: linear-gradient(180deg, #5B9BD5 0%, #2C4A7C 100%);
    border-radius: 16px 0 0 16px;
}
.calc-total-label {
    font-size: .8rem;
    font-weight: 800;
    color: rgba(255,255,255,.5);
    text-transform: uppercase;
    letter-spacing: .08em;
}
.calc-total-price {
    font-size: 2.6rem;
    font-weight: 900;
    background: linear-gradient(135deg, #5B9BD5 0%, #8EC5FC 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
    transition: all .3s ease;
}
.calc-total-note {
    font-size: .7rem;
    color: rgba(255,255,255,.4);
    margin-top: 5px;
    opacity: .8;
}
.calc-breakdown {
    margin: 10px 0 6px;
    display: flex;
    flex-direction: column;
    gap: 5px;
}
.calc-breakdown-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: .8rem;
    color: rgba(255,255,255,.5);
}
.calc-breakdown-label {
    display: flex;
    align-items: center;
    gap: 5px;
}
.calc-breakdown-label i {
    font-size: .85rem;
    opacity: .65;
}
.calc-breakdown-value {
    font-weight: 700;
    color: #fff;
}
.calc-breakdown-divider {
    height: 1px;
    background: rgba(255,255,255,.1);
    margin-top: 4px;
}
.calc-order-btn {
    display: inline-flex;
    align-items: center;
    padding: 16px 36px;
    font-size: 1rem;
    white-space: nowrap;
    flex-shrink: 0;
    background: var(--v2-gold);
    color: #0F1218;
    font-weight: 800;
    border: 1px solid rgba(212,160,23,.3);
    box-shadow: 0 6px 24px rgba(212,160,23,.3);
    border-radius: 50px;
    cursor: pointer;
    transition: all .2s;
    text-decoration: none;
}
.calc-order-btn:hover {
    background: var(--v2-gold-dark);
    transform: translateY(-2px);
    box-shadow: 0 10px 32px rgba(212,160,23,.45);
    color: #0F1218;
}

/* ---------- Keyframes ---------- */
@keyframes v2-float { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-10px); } }
@keyframes v2-fadeInUp { from { opacity: 0; transform: translateY(30px); } to { opacity: 1; transform: translateY(0); } }
@keyframes v2-pulse-dot { 0%,100% { opacity: 1; } 50% { opacity: .3; } }
@keyframes v2-rotate-slow { from { transform: rotate(0deg); } to { transform: rotate(360deg); } }
@keyframes v2-ring { 0%,100% { transform: rotate(0); } 10% { transform: rotate(14deg); } 20% { transform: rotate(-8deg); } 30% { transform: rotate(6deg); } 40% { transform: rotate(-4deg); } 50% { transform: rotate(0); } }

/* ---------- Mobile Menu Responsive ---------- */
@media (min-width: 414px) and (max-width: 767px) {
    .mobile-nav { max-width: 360px; }
    .mobile-nav-item { padding: 16px 24px; font-size: 1.02rem; }
}
@media (max-width: 413px) {
    .mobile-nav { width: 88%; max-width: 310px; }
    .mobile-nav-header { padding: 14px 16px; }
    .mobile-nav-logo img { height: 42px; }
    .mobile-nav-close { width: 36px; height: 36px; font-size: 20px; }
    .mobile-nav-item { padding: 13px 18px; font-size: .95rem; }
    .mobile-nav-item-icon { width: 18px; height: 18px; margin-right: 11px; }
    .mobile-nav-contact { margin: 8px 12px 10px; padding: 12px; }
    .mobile-nav-social a { width: 38px; height: 38px; }
    .mobile-nav-social a svg { width: 16px; height: 16px; }
}
@media (max-width: 359px) {
    .mobile-nav { width: 100%; max-width: none; }
    .mobile-nav-item { padding: 12px 16px; font-size: .92rem; }
}
@media (min-width: 768px) and (max-width: 1024px) {
    .mobile-nav { max-width: 380px; }
    .mobile-nav-logo img { height: 54px; }
    .mobile-nav-item { padding: 18px 28px; font-size: 1.05rem; }
    .mobile-nav-social a { width: 46px; height: 46px; }
}
@media (min-width: 1025px) {
    .mobile-nav,
    .mobile-nav-overlay { display: none !important; }
}
@media (max-height: 500px) and (orientation: landscape) {
    .mobile-nav-header { padding: 10px 18px; }
    .mobile-nav-logo img { height: 34px; }
    .mobile-nav-item { padding: 10px 18px; }
    .mobile-nav-contact { display: none; }
    .mobile-nav-footer { padding: 10px 18px; }
    .mobile-nav-social { margin-bottom: 6px; }
    .mobile-nav-social a { width: 36px; height: 36px; }
}
@supports (padding: max(0px)) {
    .mobile-nav-header { padding-top: max(18px, env(safe-area-inset-top)); }
    .mobile-nav-footer { padding-bottom: max(16px, env(safe-area-inset-bottom)); }
}
@media (prefers-reduced-motion: reduce) {
    .mobile-nav, .mobile-nav-overlay, .mobile-nav-item, .mobile-nav-close, .mobile-nav-social a { transition: none; }
}

/* ---------- Calculator Responsive ---------- */
@media (max-width: 991.98px) {
    .calc-card { padding: 30px 25px; }
    .calc-body { grid-template-columns: 1fr; gap: 30px; }
    .calc-inputs { flex-direction: row; flex-wrap: wrap; gap: 12px; }
    .calc-input-group { flex: 1; min-width: 120px; }
    .calc-price-tag { width: 100%; }
}
@media (max-width: 767.98px) {
    .calc-section { padding: 50px 0; }
    .calc-card { padding: 25px 18px; }
    .calc-size-selector { gap: 10px; padding: 22px 14px 14px; }
    .calc-flow-stages { gap: 10px; padding: 20px 0; }
    .calc-stage-icon { width: 70px; height: 70px; }
    .calc-stage-number { font-size: 1.3rem; }
    .calc-flow-arrow { font-size: 1rem; }
    .calc-total { flex-direction: column; text-align: center; padding: 20px; }
    .calc-total-price { font-size: 1.75rem; }
    .calc-order-btn { width: 100%; justify-content: center; }
    .calc-inputs { flex-direction: column; }
}
@media (max-width: 575.98px) {
    .calc-section { padding: 28px 0; }
    .calc-card { padding: 16px 12px; border-radius: 14px; }
    .calc-size-selector { overflow-x: auto; -webkit-overflow-scrolling: touch; gap: 6px; padding: 24px 10px 10px; margin-bottom: 16px; justify-content: flex-start; }
    .calc-block-img-wrap { height: 58px; }
    .calc-block-img-sel { height: 58px; }
    .calc-size-btn { padding: 6px 5px 5px; border-radius: 10px; gap: 4px; flex-shrink: 0; }
    .calc-size-label { font-size: .65rem; }
    .calc-inputs { gap: 10px; }
    .calc-input { padding: 10px 12px; font-size: .95rem; }
    .calc-price-tag { padding: 10px 12px; margin-top: 0; }
    .calc-flow { gap: 12px; }
    .calc-flow-stages { flex-wrap: nowrap; justify-content: space-between; gap: 6px; padding: 12px 0; }
    .calc-flow-arrow { font-size: .7rem; min-width: 16px; }
    .calc-stage { flex: 1; max-width: none; min-width: 0; padding: 10px 6px; gap: 6px; }
    .calc-stage-icon { width: 52px; height: 52px; }
    .calc-stage-img { height: 46px; }
    .calc-stage-img--truck { height: auto; width: 60px; }
    .calc-block-img { width: 48px; }
    .calc-stage-number { font-size: 1.1rem; }
    .calc-stage-label { font-size: .62rem; }
    .calc-stage-dim { font-size: .6rem; }
    .calc-total { padding: 14px 12px; gap: 10px; border-radius: 12px; }
    .calc-total-label { font-size: .72rem; }
    .calc-total-price { font-size: 1.5rem; }
    .calc-total-note { font-size: .62rem; }
    .calc-order-btn { padding: 12px 20px; font-size: .92rem; width: 100%; justify-content: center; }
}

/* ---------- Responsive Overrides ---------- */
@media (max-width: 1024px) {
    .process-line::before { display: none; }
    .product-full:nth-child(even) { direction: ltr; }
    .cta-actions { flex-direction: column; }
    .cta-divider { display: none; }
}
@media (max-width: 640px) {
    :root { --v2-sec-py: clamp(40px, 8vw, 60px); }
    .product-actions { flex-direction: column; }
    .product-actions .btn-primary,
    .product-actions .btn-outline { width: 100%; justify-content: center; }

    /* Mobile buttons */
    .btn-primary { padding: 14px 28px; font-size: 14px; }
    .btn-outline { padding: 14px 28px; font-size: 14px; }

    /* Mobile nav padding */
    .v2-nav { padding-top: 12px; padding-bottom: 12px; }
    .v2-nav.scrolled { padding-top: 8px; padding-bottom: 8px; }

    /* Mobile CTA */
    .cta-inner { padding: 40px 24px; border-radius: 16px; }
    .cta-inner h2 { font-size: clamp(28px, 7vw, 48px); }
    .cta-inner .desc { font-size: 15px; }
    .cta-phone { font-size: 17px; }

    /* Product card popular badge */
    .product-card-popular::before { font-size: 9px; padding: 3px 10px; top: 10px; right: 10px; }
}