/* =====================================================
   DEVICE LANDING PAGES — Shared Modern Styles
   Used by: washing-machines, refrigerators, air-conditioners,
            stoves, heaters, tvs
===================================================== */

:root {
    /* Per-device theme overrides via [data-device] */
    --device-color: var(--primary);
    --device-color-dark: var(--primary-dark);
    --device-color-soft: var(--primary-light);
    --device-gradient: linear-gradient(135deg, #0048b1 0%, #003082 100%);
}

/* Device color themes */
[data-device="washing"] {
    --device-color: #0077b6;
    --device-color-dark: #023e8a;
    --device-color-soft: #e6f3fa;
    --device-gradient: linear-gradient(135deg, #00b4d8 0%, #023e8a 100%);
}
[data-device="refrigerator"] {
    --device-color: #0096c7;
    --device-color-dark: #024870;
    --device-color-soft: #e3f6fb;
    --device-gradient: linear-gradient(135deg, #48cae4 0%, #023e8a 100%);
}
[data-device="ac"] {
    --device-color: #00b4d8;
    --device-color-dark: #03648a;
    --device-color-soft: #e0f7fc;
    --device-gradient: linear-gradient(135deg, #90e0ef 0%, #0077b6 100%);
}
[data-device="stove"] {
    --device-color: #d62828;
    --device-color-dark: #9d0208;
    --device-color-soft: #fdecec;
    --device-gradient: linear-gradient(135deg, #f77f00 0%, #d62828 100%);
}
[data-device="heater"] {
    --device-color: #e85d04;
    --device-color-dark: #9c2a00;
    --device-color-soft: #fff0e6;
    --device-gradient: linear-gradient(135deg, #faa307 0%, #d62828 100%);
}
[data-device="tv"] {
    --device-color: #5a189a;
    --device-color-dark: #3c096c;
    --device-color-soft: #f3eaff;
    --device-gradient: linear-gradient(135deg, #7b2cbf 0%, #240046 100%);
}

/* =====================================================
   PAGE HERO — Sub-page top section
===================================================== */
.page-hero {
    position: relative;
    padding: 80px 0 60px;
    background: var(--device-color-soft);
    overflow: hidden;
    isolation: isolate;
}

.page-hero::before {
    content: '';
    position: absolute;
    top: -120px;
    left: -100px;
    width: 480px;
    height: 480px;
    background: var(--device-gradient);
    opacity: 0.12;
    border-radius: 50%;
    filter: blur(60px);
    z-index: -1;
}

.page-hero::after {
    content: '';
    position: absolute;
    bottom: -150px;
    right: -120px;
    width: 520px;
    height: 520px;
    background: var(--device-gradient);
    opacity: 0.08;
    border-radius: 50%;
    filter: blur(70px);
    z-index: -1;
}

/* Breadcrumb */
.page-breadcrumb {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(8px);
    padding: 8px 18px;
    border-radius: 50px;
    border: 1px solid rgba(255, 255, 255, 0.6);
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.04);
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 22px;
}

.page-breadcrumb a {
    color: var(--text-muted);
    text-decoration: none;
    transition: var(--transition);
}
.page-breadcrumb a:hover { color: var(--device-color); }
.page-breadcrumb .sep { color: var(--text-muted); opacity: 0.4; }
.page-breadcrumb .current { color: var(--device-color-dark); font-weight: 800; }

.page-hero-title {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 900;
    line-height: 1.3;
    color: var(--text-dark);
    margin-bottom: 20px;
}
.page-hero-title .accent {
    background: var(--device-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.page-hero-subtitle {
    font-size: 1.1rem;
    line-height: 1.9;
    color: var(--text-muted);
    margin-bottom: 30px;
    max-width: 580px;
}

/* Hero quick facts row */
.hero-facts {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin-bottom: 32px;
}
.hero-fact {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: #fff;
    border-radius: 50px;
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.05);
    font-weight: 700;
    font-size: 14px;
    color: var(--text-dark);
}
.hero-fact i {
    color: var(--device-color);
    font-size: 18px;
}

/* Hero CTA buttons */
.hero-ctas {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
}
.btn-device {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 14px 28px;
    border-radius: 50px;
    font-weight: 800;
    font-size: 16px;
    text-decoration: none;
    transition: var(--transition);
    border: 2px solid transparent;
    white-space: nowrap;
}
.btn-device-primary {
    background: var(--device-gradient);
    color: #fff;
    box-shadow: 0 10px 24px rgba(0, 0, 0, 0.15);
}
.btn-device-primary:hover {
    color: #fff;
    transform: translateY(-3px);
    box-shadow: 0 14px 30px rgba(0, 0, 0, 0.22);
}
.btn-whatsapp {
    background: #25d366;
    color: #fff;
    box-shadow: 0 8px 20px rgba(37, 211, 102, 0.3);
}
.btn-whatsapp:hover {
    background: #1ebe5b;
    color: #fff;
    transform: translateY(-3px);
    box-shadow: 0 12px 26px rgba(37, 211, 102, 0.4);
}

/* Hero visual / illustration */
.hero-visual {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}
.hero-visual-circle {
    width: 100%;
    max-width: 460px;
    aspect-ratio: 1 / 1;
    border-radius: 50%;
    background: var(--device-gradient);
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.15);
    animation: floatY 6s ease-in-out infinite;
}
.hero-visual-circle::before {
    content: '';
    position: absolute;
    inset: 14px;
    border: 2px dashed rgba(255, 255, 255, 0.4);
    border-radius: 50%;
    animation: spin 25s linear infinite;
}
.hero-visual-circle i {
    font-size: clamp(8rem, 15vw, 13rem);
    color: rgba(255, 255, 255, 0.95);
    filter: drop-shadow(0 12px 24px rgba(0, 0, 0, 0.18));
    z-index: 1;
}

/* Floating chip badges around visual */
.visual-chip {
    position: absolute;
    background: #fff;
    padding: 12px 18px;
    border-radius: 16px;
    box-shadow: 0 18px 40px rgba(0, 0, 0, 0.1);
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 700;
    font-size: 14px;
    animation: floatY 5s ease-in-out infinite;
}
.visual-chip i {
    width: 36px;
    height: 36px;
    border-radius: 10px;
    background: var(--device-color-soft);
    color: var(--device-color);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
}
.visual-chip.chip-1 { top: 10%; right: -10px; animation-delay: 0.6s; }
.visual-chip.chip-2 { bottom: 12%; left: -10px; animation-delay: 1.4s; }
.visual-chip.chip-3 { top: 50%; right: -25px; animation-delay: 2.2s; }

@keyframes floatY {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-14px); }
}
@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

@media (max-width: 991px) {
    .hero-visual { margin-top: 40px; }
    .visual-chip { display: none; }
    .hero-visual-circle { max-width: 320px; }
}

/* =====================================================
   STATS STRIP
===================================================== */
.stats-strip {
    margin-top: -48px;
    position: relative;
    z-index: 5;
}
.stats-card {
    background: #fff;
    border-radius: var(--radius-md);
    box-shadow: 0 18px 50px rgba(0, 0, 0, 0.07);
    padding: 28px 20px;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 10px;
}
.stat-item {
    text-align: center;
    padding: 6px 12px;
    border-inline-end: 1px solid #eef1f7;
}
.stat-item:last-child { border-inline-end: none; }
.stat-num {
    font-size: 1.9rem;
    font-weight: 900;
    color: var(--device-color-dark);
    line-height: 1;
    margin-bottom: 6px;
}
.stat-num span { color: var(--device-color); }
.stat-label {
    font-size: 0.9rem;
    color: var(--text-muted);
    font-weight: 600;
}
@media (max-width: 767px) {
    .stats-card { grid-template-columns: repeat(2, 1fr); gap: 18px; }
    .stat-item { border-inline-end: none; border-bottom: 1px solid #eef1f7; padding-bottom: 14px; }
    .stat-item:nth-child(odd) { border-inline-end: 1px solid #eef1f7; }
    .stat-item:nth-last-child(-n+2) { border-bottom: none; padding-bottom: 0; }
}

/* =====================================================
   COMMON PROBLEMS — Device-specific Issues
===================================================== */
.problems-section {
    padding: 90px 0 70px;
    background: #fff;
}

.section-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--device-color-soft);
    color: var(--device-color-dark);
    padding: 8px 18px;
    border-radius: 50px;
    font-weight: 800;
    font-size: 13px;
    margin-bottom: 16px;
    letter-spacing: 0.5px;
}

.section-heading {
    font-weight: 900;
    font-size: clamp(1.8rem, 3vw, 2.4rem);
    color: var(--text-dark);
    margin-bottom: 16px;
    line-height: 1.4;
}
.section-heading .highlight {
    background: var(--device-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.section-lead {
    font-size: 1.05rem;
    line-height: 1.9;
    color: var(--text-muted);
    max-width: 700px;
    margin: 0 auto;
}

.problems-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 22px;
    margin-top: 50px;
}
.problem-card {
    position: relative;
    background: #fff;
    border-radius: var(--radius-md);
    padding: 28px 24px;
    border: 1.5px solid #eef1f7;
    transition: var(--transition);
    overflow: hidden;
}
.problem-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--device-gradient);
    opacity: 0;
    transition: opacity 0.4s ease;
    z-index: 0;
}
.problem-card > * { position: relative; z-index: 1; }

.problem-card:hover {
    transform: translateY(-8px);
    border-color: transparent;
    box-shadow: 0 24px 50px rgba(0, 0, 0, 0.12);
}
.problem-card:hover::before { opacity: 1; }
.problem-card:hover .problem-icon {
    background: rgba(255, 255, 255, 0.2);
    color: #fff;
}
.problem-card:hover .problem-title,
.problem-card:hover .problem-desc { color: #fff; }
.problem-card:hover .problem-tag { background: rgba(255, 255, 255, 0.18); color: #fff; }

.problem-icon {
    width: 60px;
    height: 60px;
    border-radius: 16px;
    background: var(--device-color-soft);
    color: var(--device-color);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    margin-bottom: 18px;
    transition: var(--transition);
}
.problem-title {
    font-weight: 800;
    font-size: 1.15rem;
    color: var(--text-dark);
    margin-bottom: 10px;
    transition: color 0.3s ease;
}
.problem-desc {
    font-size: 0.95rem;
    color: var(--text-muted);
    line-height: 1.7;
    margin-bottom: 14px;
    transition: color 0.3s ease;
}
.problem-tag {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: var(--device-color-soft);
    color: var(--device-color-dark);
    font-size: 12px;
    font-weight: 700;
    padding: 4px 12px;
    border-radius: 50px;
    transition: var(--transition);
}

/* =====================================================
   PROCESS / STEPS — Device flow
===================================================== */
.process-section {
    padding: 80px 0;
    background: linear-gradient(180deg, #fff 0%, var(--device-color-soft) 100%);
}
.process-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 20px;
    margin-top: 50px;
}
.process-card {
    background: #fff;
    border-radius: var(--radius-md);
    padding: 30px 22px;
    text-align: center;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.04);
    transition: var(--transition);
    position: relative;
    border-top: 4px solid transparent;
}
.process-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 18px 40px rgba(0, 0, 0, 0.08);
    border-top-color: var(--device-color);
}
.process-num {
    font-size: 3.5rem;
    font-weight: 900;
    line-height: 1;
    background: var(--device-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 12px;
    opacity: 0.9;
}
.process-icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: var(--device-color-soft);
    color: var(--device-color);
    margin: 0 auto 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 26px;
}
.process-card h5 {
    font-weight: 800;
    color: var(--text-dark);
    margin-bottom: 10px;
}
.process-card p {
    color: var(--text-muted);
    font-size: 0.92rem;
    line-height: 1.7;
    margin: 0;
}

/* =====================================================
   BRANDS STRIP — Pills
===================================================== */
.brands-section {
    padding: 80px 0;
    background: #fff;
}
.brand-pills {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    justify-content: center;
    margin-top: 40px;
}
.brand-pill {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: #fff;
    border: 1.5px solid #e7eaf3;
    border-radius: 50px;
    padding: 10px 20px;
    text-decoration: none;
    color: var(--text-dark);
    font-weight: 700;
    transition: var(--transition);
}
.brand-pill i {
    font-size: 18px;
    color: var(--device-color);
    transition: var(--transition);
}
.brand-pill:hover {
    background: var(--device-gradient);
    border-color: transparent;
    color: #fff;
    transform: translateY(-3px);
    box-shadow: 0 10px 24px rgba(0, 0, 0, 0.12);
}
.brand-pill:hover i { color: #fff; }

/* =====================================================
   GUARANTEE / TRUST BANNER
===================================================== */
.trust-banner {
    padding: 70px 0;
    position: relative;
    background: var(--device-gradient);
    color: #fff;
    overflow: hidden;
}
.trust-banner::before {
    content: '';
    position: absolute;
    top: -80px; right: -80px;
    width: 320px; height: 320px;
    border-radius: 50%;
    background: rgba(255,255,255,0.08);
}
.trust-banner::after {
    content: '';
    position: absolute;
    bottom: -100px; left: -80px;
    width: 380px; height: 380px;
    border-radius: 50%;
    background: rgba(255,255,255,0.06);
}
.trust-banner > .container { position: relative; z-index: 1; }
.trust-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
}
.trust-item {
    text-align: center;
    color: #fff;
}
.trust-item i {
    font-size: 38px;
    margin-bottom: 12px;
    display: inline-flex;
    width: 70px;
    height: 70px;
    align-items: center;
    justify-content: center;
    background: rgba(255,255,255,0.15);
    border-radius: 18px;
    backdrop-filter: blur(8px);
}
.trust-item h6 {
    font-weight: 800;
    font-size: 1.1rem;
    margin-bottom: 6px;
}
.trust-item p {
    color: rgba(255,255,255,0.8);
    font-size: 0.9rem;
    margin: 0;
    line-height: 1.6;
}

/* =====================================================
   FAQ — Device-specific
===================================================== */
.faq-section {
    padding: 80px 0;
    background: var(--bg-light);
}
.faq-wrap {
    max-width: 820px;
    margin: 50px auto 0;
}
.faq-card {
    background: #fff;
    border: 1.5px solid #eef1f7;
    border-radius: var(--radius-md);
    margin-bottom: 14px;
    overflow: hidden;
    transition: var(--transition);
}
.faq-card.open {
    border-color: var(--device-color);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.06);
}
.faq-q {
    width: 100%;
    text-align: start;
    background: transparent;
    border: none;
    padding: 20px 24px;
    font-weight: 800;
    font-size: 1rem;
    color: var(--text-dark);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    cursor: pointer;
    transition: var(--transition);
}
.faq-q i {
    width: 32px;
    height: 32px;
    border-radius: 8px;
    background: var(--device-color-soft);
    color: var(--device-color);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    transition: var(--transition);
    flex-shrink: 0;
}
.faq-card.open .faq-q i {
    background: var(--device-color);
    color: #fff;
    transform: rotate(45deg);
}
.faq-a {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, padding 0.4s ease;
    color: var(--text-muted);
    font-size: 0.95rem;
    line-height: 1.9;
    padding: 0 24px;
}
.faq-card.open .faq-a {
    max-height: 320px;
    padding: 0 24px 22px;
}

/* =====================================================
   FINAL CTA
===================================================== */
.final-cta {
    padding: 80px 0;
    text-align: center;
    background: #fff;
}
.cta-box {
    position: relative;
    background: var(--device-gradient);
    border-radius: var(--radius-lg);
    padding: 60px 30px;
    color: #fff;
    overflow: hidden;
    box-shadow: 0 30px 70px rgba(0, 0, 0, 0.15);
}
.cta-box::before {
    content: '';
    position: absolute;
    top: -120px; left: -80px;
    width: 280px; height: 280px;
    background: rgba(255,255,255,0.1);
    border-radius: 50%;
}
.cta-box::after {
    content: '';
    position: absolute;
    bottom: -150px; right: -100px;
    width: 360px; height: 360px;
    background: rgba(255,255,255,0.06);
    border-radius: 50%;
}
.cta-box > * { position: relative; z-index: 1; }
.cta-box h2 {
    font-weight: 900;
    font-size: clamp(1.8rem, 3vw, 2.4rem);
    margin-bottom: 14px;
}
.cta-box p {
    font-size: 1.05rem;
    margin-bottom: 28px;
    opacity: 0.9;
}
.cta-box .btn-call-big {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    background: #fff;
    color: var(--device-color-dark);
    padding: 16px 36px;
    border-radius: 50px;
    font-weight: 900;
    font-size: 1.2rem;
    text-decoration: none;
    box-shadow: 0 14px 30px rgba(0,0,0,0.18);
    transition: var(--transition);
}
.cta-box .btn-call-big:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 20px 40px rgba(0,0,0,0.25);
}
.cta-box .btn-call-big i {
    font-size: 1.4rem;
    animation: phonePulse 1.8s ease-in-out infinite;
}

/* =====================================================
   STICKY MOBILE CALL BAR — for ad conversions
===================================================== */
.mobile-cta-bar {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: #fff;
    box-shadow: 0 -8px 30px rgba(0, 0, 0, 0.1);
    padding: 10px 12px;
    z-index: 1040;
    display: none;
    border-top: 1px solid rgba(0, 0, 0, 0.05);
}
.mobile-cta-bar .row-bar {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
}
.mobile-cta-bar a {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 13px 8px;
    border-radius: 12px;
    font-weight: 800;
    font-size: 15px;
    text-decoration: none;
    transition: var(--transition);
}
.mobile-cta-bar .call-link {
    background: var(--device-gradient);
    color: #fff;
}
.mobile-cta-bar .wa-link {
    background: #25d366;
    color: #fff;
}
@media (max-width: 767px) {
    .mobile-cta-bar { display: block; }
    body { padding-bottom: 80px; }
}

/* =====================================================
   FOOTER (light variant for sub-pages)
===================================================== */
.page-footer {
    background: #0e1530;
    color: #cbd2e3;
    padding: 50px 0 22px;
}
.page-footer h6 {
    color: #fff;
    font-weight: 800;
    margin-bottom: 16px;
    font-size: 1rem;
}
.page-footer a {
    color: #cbd2e3;
    text-decoration: none;
    transition: var(--transition);
    display: inline-block;
    margin-bottom: 8px;
    font-size: 0.92rem;
}
.page-footer a:hover { color: var(--device-color); transform: translateX(-4px); }
.page-footer .footer-brand img {
    height: 50px;
    margin-bottom: 14px;
    filter: brightness(0) invert(1);
}
.page-footer .footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.08);
    padding-top: 18px;
    margin-top: 30px;
    text-align: center;
    color: #8d96ad;
    font-size: 0.85rem;
}
.page-footer .footer-contact-item {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin-bottom: 12px;
    font-size: 0.92rem;
}
.page-footer .footer-contact-item i {
    color: var(--device-color);
    margin-top: 2px;
    font-size: 18px;
}
.page-footer .footer-social {
    display: flex;
    gap: 10px;
    margin-top: 14px;
}
.page-footer .footer-social a {
    width: 38px;
    height: 38px;
    border-radius: 10px;
    background: rgba(255,255,255,0.06);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    margin: 0;
}
.page-footer .footer-social a:hover {
    background: var(--device-gradient);
    transform: translateY(-3px);
}