/* ============================================================
   DISEÑO DE INTERIOR EN LIMA – LANDING PAGE CSS
   Palette: Deep Charcoal, Warm Gold, Champagne, Cream
   ============================================================ */
:root {
    --int-gold: #c9a96e;
    --int-gold-light: #dbc196;
    --int-dark: #1e1e1e;
    --int-charcoal: #2c2c2c;
    --int-text: #555;
    --int-cream: #faf8f4;
    --int-champagne: #f4efe6;
    --int-accent: #8b6f47;
    --int-gradient: linear-gradient(135deg, #1e1e1e 0%, #2c2c2c 50%, #3a3a3a 100%);
}

/* ─── HERO ─── */
.hero_interior {
    background: linear-gradient(rgba(0, 0, 0, .62), rgba(0, 0, 0, .62)),
                url('../img/interior-design-hero.webp') center/cover no-repeat;
    padding: 170px 0 90px;
    color: #fff;
    position: relative;
    overflow: hidden;
}

.hero_interior::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 120px;
    background: linear-gradient(to top, var(--int-cream), transparent);
    z-index: 1;
}

.hero_interior .container {
    position: relative;
    z-index: 2;
}

.hero_interior h1 {
    font-family: 'Poppins', sans-serif;
    font-size: 2.7rem;
    font-weight: 800;
    line-height: 1.22;
    margin-bottom: 18px;
    text-shadow: 0 2px 12px rgba(0,0,0,.45);
}

.hero_interior h1 span {
    color: var(--int-gold-light);
}

.hero_interior .hero_sub {
    font-size: 1.1rem;
    margin-bottom: 28px;
    color: rgba(255,255,255,.88);
    max-width: 560px;
    line-height: 1.65;
}

.hero_interior .hero_badges {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 28px;
}

.hero_interior .h_badge {
    background: rgba(201,169,110,.18);
    border: 1px solid rgba(201,169,110,.35);
    color: var(--int-gold-light);
    padding: 6px 16px;
    border-radius: 30px;
    font-size: .85rem;
    font-weight: 600;
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

.hero_interior .hero_ctas {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
}

.btn_int_gold {
    background: var(--int-gold);
    color: #fff;
    padding: 14px 34px;
    border-radius: 50px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .5px;
    display: inline-block;
    transition: all .35s ease;
    border: 2px solid var(--int-gold);
    font-size: .95rem;
}

.btn_int_gold:hover {
    background: transparent;
    color: #fff;
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(201,169,110,.35);
}

.btn_int_outline {
    border: 2px solid rgba(255,255,255,.7);
    color: #fff;
    padding: 14px 34px;
    border-radius: 50px;
    font-weight: 700;
    text-transform: uppercase;
    display: inline-block;
    transition: all .35s ease;
    font-size: .95rem;
}

.btn_int_outline:hover {
    background: #fff;
    color: var(--int-dark);
    transform: translateY(-2px);
}

/* ─── HERO FORM CARD ─── */
.hero_form_interior {
    background: rgba(255,255,255,.97);
    padding: 34px;
    border-radius: 18px;
    box-shadow: 0 20px 60px rgba(0,0,0,.3);
    color: #222;
    border-top: 4px solid var(--int-gold);
}

.hero_form_interior h3 {
    font-family: 'Poppins', sans-serif;
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 6px;
    color: #222;
}

.hero_form_interior .form_trust {
    font-size: .82rem;
    color: #999;
    margin-bottom: 18px;
}

.hero_form_interior .form-control {
    margin-bottom: 12px;
    height: 46px;
    border-radius: 10px;
    border: 1.5px solid #e5e1da;
    font-size: .95rem;
    transition: border-color .3s;
}

.hero_form_interior .form-control:focus {
    border-color: var(--int-gold);
    box-shadow: 0 0 0 3px rgba(201,169,110,.15);
}

.btn_submit_int {
    background: var(--int-gold);
    color: #fff;
    border: none;
    padding: 14px 32px;
    border-radius: 50px;
    font-size: 1rem;
    font-weight: 700;
    cursor: pointer;
    width: 100%;
    transition: all .35s;
    letter-spacing: .3px;
}

.btn_submit_int:hover {
    background: var(--int-accent);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(201,169,110,.3);
}

/* ─── STATS ─── */
.stats_interior {
    padding: 0;
    margin-top: -40px;
    position: relative;
    z-index: 3;
}

.stats_int_grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0;
    background: #fff;
    border-radius: 18px;
    box-shadow: 0 12px 40px rgba(0,0,0,.08);
    overflow: hidden;
}

.stat_int_item {
    text-align: center;
    padding: 32px 20px;
    border-right: 1px solid #f0ebe3;
    transition: background .3s;
}

.stat_int_item:last-child {
    border-right: none;
}

.stat_int_item:hover {
    background: var(--int-champagne);
}

.stat_int_num {
    font-family: 'Poppins', sans-serif;
    font-size: 2.4rem;
    font-weight: 800;
    color: var(--int-gold);
    line-height: 1;
}

.stat_int_label {
    font-size: .88rem;
    color: var(--int-text);
    margin-top: 6px;
    font-weight: 500;
}

/* ─── SECTION TITLES ─── */
.sec_int_title {
    text-align: center;
    margin-bottom: 52px;
}

.sec_int_title h2 {
    font-family: 'Poppins', sans-serif;
    font-size: 2.2rem;
    font-weight: 700;
    color: #222;
    position: relative;
    padding-bottom: 18px;
}

.sec_int_title h2::after {
    content: '';
    width: 60px;
    height: 4px;
    background: var(--int-gold);
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    border-radius: 2px;
}

.sec_int_title p {
    font-size: 1.05rem;
    color: var(--int-text);
    margin-top: 14px;
    max-width: 640px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.7;
}

/* ─── INTRO / WHAT IS INTERIOR DESIGN ─── */
.intro_interior {
    padding: 100px 0 80px;
    background: var(--int-cream);
}

.intro_content {
    font-size: 1.05rem;
    color: var(--int-text);
    line-height: 1.8;
}

.intro_content p {
    margin-bottom: 16px;
}

.intro_content strong {
    color: #333;
}

.intro_img {
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 16px 48px rgba(0,0,0,.1);
}

.intro_img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform .6s;
}

.intro_img:hover img {
    transform: scale(1.04);
}

/* ─── TIPOS DE DISEÑO INTERIOR ─── */
.tipos_interior {
    padding: 90px 0;
    background: #fff;
}

.tipos_grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 28px;
}

.tipo_card {
    background: var(--int-cream);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 8px 28px rgba(0,0,0,.06);
    transition: all .4s ease;
    border-bottom: 4px solid transparent;
}

.tipo_card:hover {
    transform: translateY(-8px);
    border-bottom-color: var(--int-gold);
    box-shadow: 0 16px 44px rgba(0,0,0,.12);
}

.tipo_card_img {
    height: 200px;
    overflow: hidden;
}

.tipo_card_img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform .5s;
}

.tipo_card:hover .tipo_card_img img {
    transform: scale(1.08);
}

.tipo_card_body {
    padding: 24px;
}

.tipo_card_body h3 {
    font-family: 'Poppins', sans-serif;
    font-size: 1.1rem;
    font-weight: 700;
    color: #222;
    margin-bottom: 10px;
}

.tipo_card_body p {
    font-size: .92rem;
    color: var(--int-text);
    line-height: 1.65;
}

.tipo_tag {
    display: inline-block;
    background: rgba(201,169,110,.12);
    color: var(--int-accent);
    font-size: .78rem;
    font-weight: 700;
    padding: 4px 14px;
    border-radius: 20px;
    margin-bottom: 10px;
    text-transform: uppercase;
    letter-spacing: .5px;
}

/* ─── TENDENCIAS ─── */
.tendencias_interior {
    padding: 90px 0;
    background: var(--int-champagne);
}

.trend_grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
    gap: 24px;
    margin-top: 40px;
}

.trend_card {
    background: #fff;
    border-radius: 14px;
    padding: 32px 24px;
    text-align: center;
    box-shadow: 0 6px 24px rgba(0,0,0,.05);
    transition: all .35s;
    border-top: 3px solid transparent;
}

.trend_card:hover {
    transform: translateY(-6px);
    border-top-color: var(--int-gold);
    box-shadow: 0 12px 36px rgba(0,0,0,.1);
}

.trend_icon {
    font-size: 2.6rem;
    margin-bottom: 16px;
}

.trend_card h3 {
    font-family: 'Poppins', sans-serif;
    font-size: 1.05rem;
    font-weight: 700;
    color: #222;
    margin-bottom: 10px;
}

.trend_card p {
    font-size: .9rem;
    color: var(--int-text);
    line-height: 1.6;
}

/* ─── SERVICIOS ─── */
.services_interior {
    padding: 90px 0;
    background: #fff;
}

.svc_int_grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 28px;
}

.svc_int_card {
    background: var(--int-cream);
    border-radius: 14px;
    padding: 36px 28px;
    transition: all .35s;
    border-left: 4px solid transparent;
    position: relative;
    overflow: hidden;
}

.svc_int_card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 0;
    background: var(--int-gold);
    transition: height .4s;
}

.svc_int_card:hover::before {
    height: 100%;
}

.svc_int_card:hover {
    transform: translateY(-6px);
    box-shadow: 0 12px 36px rgba(0,0,0,.08);
}

.svc_int_icon {
    font-size: 2.2rem;
    color: var(--int-gold);
    margin-bottom: 16px;
}

.svc_int_card h3 {
    font-family: 'Poppins', sans-serif;
    font-size: 1.1rem;
    font-weight: 700;
    color: #222;
    margin-bottom: 10px;
}

.svc_int_card p {
    font-size: .92rem;
    color: var(--int-text);
    line-height: 1.6;
}

/* ─── GALERÍA ─── */
.gallery_interior {
    padding: 90px 0;
    background: var(--int-dark);
}

.gallery_interior .sec_int_title h2 {
    color: #fff;
}

.gallery_interior .sec_int_title p {
    color: rgba(255,255,255,.6);
}

.gallery_int_grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
}

.gallery_int_item {
    border-radius: 14px;
    overflow: hidden;
    position: relative;
    height: 260px;
    cursor: pointer;
}

.gallery_int_item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform .5s;
}

.gallery_int_item:hover img {
    transform: scale(1.08);
}

.gallery_int_overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(transparent, rgba(0,0,0,.75));
    padding: 20px;
    color: #fff;
    transform: translateY(100%);
    transition: transform .4s;
}

.gallery_int_item:hover .gallery_int_overlay {
    transform: translateY(0);
}

.gallery_int_overlay h3 {
    font-family: 'Poppins', sans-serif;
    font-size: .95rem;
    font-weight: 600;
}

/* ─── PROCESO ─── */
.process_interior {
    padding: 90px 0;
    background: var(--int-charcoal);
    color: #fff;
}

.process_interior .sec_int_title h2 {
    color: #fff;
}

.process_interior .sec_int_title p {
    color: rgba(255,255,255,.6);
}

.steps_int_grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 22px;
    margin-top: 44px;
}

.step_int_card {
    background: rgba(255,255,255,.05);
    border-radius: 14px;
    padding: 30px 22px;
    text-align: center;
    transition: all .35s;
    border: 1px solid rgba(201,169,110,.2);
}

.step_int_card:hover {
    background: rgba(201,169,110,.12);
    transform: translateY(-4px);
}

.step_int_num {
    font-family: 'Poppins', sans-serif;
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--int-gold);
    line-height: 1;
}

.step_int_card h3 {
    font-size: .95rem;
    font-weight: 700;
    margin: 14px 0 8px;
    color: #fff;
}

.step_int_card p {
    font-size: .82rem;
    color: rgba(255,255,255,.6);
    line-height: 1.5;
}

/* ─── NOVEDADES / ARTÍCULOS ─── */
.novedades_interior {
    padding: 90px 0;
    background: var(--int-cream);
}

.nov_grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 28px;
}

.nov_card {
    background: #fff;
    border-radius: 14px;
    padding: 32px 28px;
    box-shadow: 0 6px 24px rgba(0,0,0,.05);
    transition: all .35s;
    border-bottom: 3px solid transparent;
}

.nov_card:hover {
    transform: translateY(-6px);
    border-bottom-color: var(--int-gold);
}

.nov_card h3 {
    font-family: 'Poppins', sans-serif;
    font-size: 1.1rem;
    font-weight: 700;
    color: #222;
    margin-bottom: 12px;
}

.nov_card p {
    font-size: .92rem;
    color: var(--int-text);
    line-height: 1.7;
}

.nov_card .nov_tag {
    display: inline-block;
    background: rgba(201,169,110,.12);
    color: var(--int-accent);
    font-size: .75rem;
    font-weight: 700;
    padding: 3px 12px;
    border-radius: 20px;
    margin-bottom: 12px;
    text-transform: uppercase;
    letter-spacing: .5px;
}

/* ─── POR QUÉ ELEGIRNOS ─── */
.why_interior {
    padding: 90px 0;
    background: #fff;
}

.why_grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 24px;
}

.why_card {
    background: var(--int-cream);
    border-radius: 14px;
    padding: 32px 24px;
    text-align: center;
    transition: all .35s;
}

.why_card:hover {
    transform: translateY(-6px);
    box-shadow: 0 12px 36px rgba(0,0,0,.08);
}

.why_icon {
    width: 64px;
    height: 64px;
    background: rgba(201,169,110,.12);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px;
    font-size: 1.6rem;
    color: var(--int-gold);
    transition: background .3s;
}

.why_card:hover .why_icon {
    background: var(--int-gold);
    color: #fff;
}

.why_card h3 {
    font-family: 'Poppins', sans-serif;
    font-size: 1rem;
    font-weight: 700;
    color: #222;
    margin-bottom: 8px;
}

.why_card p {
    font-size: .88rem;
    color: var(--int-text);
    line-height: 1.6;
}

/* ─── LEAD MAGNET ─── */
.magnet_interior {
    padding: 90px 0;
    background: var(--int-champagne);
}

.magnet_int_card {
    background: #fff;
    border-radius: 20px;
    padding: 48px 44px;
    box-shadow: 0 16px 48px rgba(0,0,0,.08);
    max-width: 720px;
    margin: 0 auto;
    border-top: 4px solid var(--int-gold);
}

.magnet_int_card .badge_int {
    display: inline-block;
    background: var(--int-gold);
    color: #fff;
    font-weight: 700;
    border-radius: 22px;
    padding: 7px 22px;
    font-size: .88rem;
    margin-bottom: 16px;
}

.magnet_int_card h2 {
    font-family: 'Poppins', sans-serif;
    font-size: 1.8rem;
    font-weight: 800;
    margin-bottom: 10px;
    color: #222;
}

.magnet_int_card ul {
    list-style: none;
    padding: 0;
    margin: 16px 0;
}

.magnet_int_card ul li {
    padding: 8px 0 8px 32px;
    position: relative;
    color: var(--int-text);
    font-size: .98rem;
}

.magnet_int_card ul li::before {
    content: '\f00c';
    font-family: 'FontAwesome';
    color: var(--int-gold);
    position: absolute;
    left: 0;
    top: 10px;
}

/* ─── FORMULARIO ─── */
.contact_interior {
    padding: 90px 0;
    background: #fff;
}

.form_int_box {
    background: #fff;
    border-radius: 18px;
    padding: 44px;
    box-shadow: 0 16px 48px rgba(0,0,0,.08);
    border-top: 4px solid var(--int-gold);
}

.form_int_box h2 {
    font-family: 'Poppins', sans-serif;
    font-size: 1.7rem;
    font-weight: 800;
    margin-bottom: 6px;
    color: #222;
}

.form_int_box .form-control {
    height: 48px;
    border-radius: 10px;
    margin-bottom: 14px;
    border: 1.5px solid #e5e1da;
    font-size: .95rem;
    transition: border-color .3s;
}

.form_int_box .form-control:focus {
    border-color: var(--int-gold);
    box-shadow: 0 0 0 3px rgba(201,169,110,.15);
}

.form_int_box textarea.form-control {
    height: auto;
}

/* ─── FAQ ─── */
.faq_interior {
    padding: 80px 0;
    background: var(--int-cream);
}

.faq_interior .card {
    border: none;
    border-radius: 12px !important;
    margin-bottom: 14px;
    box-shadow: 0 4px 16px rgba(0,0,0,.04);
    overflow: hidden;
}

.faq_interior .card-header {
    background: #fff;
    border-bottom: 1px solid #f0ebe3;
    padding: 16px 24px;
}

.faq_interior .card-header .btn-link {
    color: #222;
    font-weight: 700;
    font-size: .98rem;
    text-decoration: none;
    white-space: normal;
    text-align: left;
}

.faq_interior .card-body {
    font-size: .95rem;
    color: var(--int-text);
    line-height: 1.7;
    padding: 20px 24px;
    background: var(--int-cream);
}

/* ─── FINAL CTA ─── */
.final_cta_interior {
    padding: 90px 0;
    background: var(--int-gradient);
    color: #fff;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.final_cta_interior::before {
    content: '';
    position: absolute;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(201,169,110,.15), transparent 70%);
    top: -100px;
    right: -100px;
    border-radius: 50%;
}

.final_cta_interior h2 {
    font-family: 'Poppins', sans-serif;
    font-size: 2.2rem;
    font-weight: 800;
    margin-bottom: 16px;
    position: relative;
}

.final_cta_interior p {
    font-size: 1.05rem;
    color: rgba(255,255,255,.75);
    margin-bottom: 8px;
    position: relative;
}

.final_cta_interior .cta_btns {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 32px;
    position: relative;
}

.btn_wa_int {
    background: #25d366;
    color: #fff;
    padding: 14px 34px;
    border-radius: 50px;
    font-weight: 700;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: all .35s;
    font-size: .95rem;
}

.btn_wa_int:hover {
    background: #1ebe5d;
    color: #fff;
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(37,211,102,.3);
}

/* ─── CONTENIDO SEO ─── */
.seo_content_interior {
    padding: 80px 0;
    background: var(--int-champagne);
}

.seo_content_interior h2 {
    font-family: 'Poppins', sans-serif;
    font-size: 1.7rem;
    font-weight: 700;
    color: #222;
    margin-bottom: 20px;
}

.seo_content_interior h3 {
    font-family: 'Poppins', sans-serif;
    font-size: 1.2rem;
    font-weight: 700;
    color: #333;
    margin: 24px 0 12px;
}

.seo_content_interior p {
    font-size: 1rem;
    color: var(--int-text);
    line-height: 1.8;
    margin-bottom: 14px;
}

.seo_content_interior ul {
    list-style: none;
    padding: 0;
}

.seo_content_interior ul li {
    padding: 8px 0 8px 30px;
    position: relative;
    color: var(--int-text);
    font-size: .98rem;
}

.seo_content_interior ul li::before {
    content: '\f105';
    font-family: 'FontAwesome';
    color: var(--int-gold);
    position: absolute;
    left: 0;
    top: 10px;
    font-weight: 700;
}

/* ─── WHATSAPP FLOTANTE ─── */
.whatsapp_float_int {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 60px;
    height: 60px;
    background: #25d366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    color: #fff;
    box-shadow: 0 6px 20px rgba(37,211,102,.4);
    z-index: 999;
    transition: all .35s;
    animation: pulse_wa 2s infinite;
}

.whatsapp_float_int:hover {
    transform: scale(1.1);
    color: #fff;
    background: #1ebe5d;
}

@keyframes pulse_wa {
    0%,
    100% {
        box-shadow: 0 6px 20px rgba(37,211,102,.4);
    }

    50% {
        box-shadow: 0 6px 20px rgba(37,211,102,.7), 0 0 0 12px rgba(37,211,102,.1);
    }
}

/* ─── RESPONSIVE ─── */
@media (max-width: 992px) {
    .stats_int_grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .gallery_int_grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .hero_interior h1 {
        font-size: 1.9rem;
    }

    .hero_interior {
        padding: 130px 0 60px;
    }

    .stats_int_grid {
        grid-template-columns: 1fr 1fr;
    }

    .stats_interior {
        margin-top: -20px;
    }

    .gallery_int_grid {
        grid-template-columns: 1fr;
    }

    .gallery_int_item {
        height: 220px;
    }

    .magnet_int_card {
        padding: 30px 22px;
    }

    .form_int_box {
        padding: 28px 18px;
    }

    .sec_int_title h2 {
        font-size: 1.7rem;
    }
}

@media (max-width: 480px) {
    .stats_int_grid {
        grid-template-columns: 1fr;
    }

    .hero_interior h1 {
        font-size: 1.6rem;
    }
}