/* ============================================
   COMMERCIAL PLUMBING TEMPLATE STYLES
   ============================================ */

/* --- Section Utilities --- */
.section-subtitle {
    display: inline-block;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: #0a2556;
    margin-bottom: 16px;
    position: relative;
    padding-left: 40px;
}

.section-subtitle::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 28px;
    height: 1px;
    background: #0a2556;
}

.section-heading {
    font-size: 30px;
    font-weight: 600;
    color: #FFFFFF;
    line-height: 1.2;
    letter-spacing: -0.025em;
    margin-bottom: 20px;
}

.section-description {
    font-size: 17px;
    line-height: 1.8;
    color: #475569;
    width: 100%;
}

.section-description ul {
    list-style: disc;
    padding-left: 20px;
    margin-top: 12px;
}

.section-title {
    font-size: 24px;
    font-weight: 600;
    color: black;
    text-align: center;
    letter-spacing: -0.025em;
    margin-bottom: 40px;
    text-align: center;
}

.drain-list ul {
    padding-left: 20px;
    margin: 0;
}

.drain-list li {
    margin-bottom: 8px;
    color: #1a3c8b;
    font-weight: 500;
}

/* --- Buttons --- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 28px;
    /* font-size: 12px; */
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    text-decoration: none;
    border-radius: 2px;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
}

.btn-icon {
    width: 16px;
    height: 16px;
    transition: transform 0.3s ease;
}

.btn:hover .btn-icon {
    transform: translateX(3px);
}

.btn-primary {
    background: #0a2556;
    color: #FFFFFF;
    box-shadow: 0 0 30px rgba(10, 37, 86, 0.5);
}

.btn-primary:hover {
    background: #0a2556;
    box-shadow: 0 0 30px rgba(10, 37, 86, 0.5);
}

.btn-outline {
    background: transparent;
    color: black;
    border: 1px solid rgb(10, 37, 86);
}

.btn-outline:hover {
    border-color: #0a2556;
    color: #0a2556;
    background: rgba(59, 130, 246, 0.05);
}

.btn-lg {
    padding: 16px 36px;
    font-size: 13px;
}

/* ============================================
   HERO SECTION
   ============================================ */
.commercial-hero {
    position: relative;
    /* min-height: 700px; */
    display: flex;
    align-items: center;
    padding: 50px 0;
    overflow: hidden;
}

.commercial-hero__overlay {
    position: absolute;
    inset: 0;
    background: 
        radial-gradient(ellipse at 20% 50%, rgba(59, 130, 246, 0.06) 0%, transparent 60%),
        radial-gradient(ellipse at 80% 20%, rgba(29, 78, 216, 0.04) 0%, transparent 50%);
    pointer-events: none;
}

.commercial-hero__grid {
    position: relative;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
}

.commercial-hero__subtitle {
    display: inline-block;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: #0a2556;
    margin-bottom: 24px;
    position: relative;
    padding-left: 48px;
}

.commercial-hero__subtitle::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 36px;
    height: 2px;
    background: linear-gradient(to right, #0a2556, #0a2556);
}

.commercial-hero__title {
    font-size: 35px;
    font-weight: 600;
    color: #0A0A0A;
    line-height: 1.05;
    letter-spacing: -0.04em;
    margin-bottom: 24px;
}

.commercial-hero__desc {
    font-size: 16px;
    color: black;
    line-height: 1.75;
    margin-bottom: 40px;
    max-width: 500px;
}

.commercial-hero__buttons {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.commercial-hero__image {
    position: relative;
    border-radius: 8px;
    overflow: hidden;
}

.commercial-hero__image img {
    width: 100%;
    /* height: 500px; */
    height: 100%;
    object-fit: cover;
    /* border-radius: 8px; */
    filter: brightness(0.85) contrast(1.1);
}

.commercial-hero__image-border {
    position: absolute;
    inset: -1px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 8px;
    pointer-events: none;
}

.commercial-hero__image_title {
    padding: 10px 16px;
    background: #0a2556;
    color: #FFFFFF;
    width: 100%;
    display: block;
}

/* ============================================
   STATS BAR
   ============================================ */
.commercial-stats {
    background: linear-gradient(to right, rgba(59, 130, 246, 0.08), rgba(29, 78, 216, 0.04));
    border-top: 1px solid rgba(59, 130, 246, 0.15);
    border-bottom: 1px solid rgba(59, 130, 246, 0.15);
    padding: 40px 0;
}

.commercial-stats__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 32px;
}

.commercial-stats__item {
    text-align: center;
    position: relative;
}

.commercial-stats__item:not(:last-child)::after {
    content: '';
    position: absolute;
    right: -16px;
    top: 50%;
    transform: translateY(-50%);
    width: 1px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
}

.commercial-stats__number {
    display: block;
    font-size: 40px;
    font-weight: 300;
    color: #0a2556;
    letter-spacing: -0.03em;
    line-height: 1;
    margin-bottom: 8px;
    font-variant-numeric: tabular-nums;
}

.commercial-stats__label {
    font-size: 12px;
    font-weight: 500;
    color: #9CA3AF;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

/* ============================================
   VIDEO SECTION
   ============================================ */
.commercial-video {
    padding: 100px 0;
    background: #0A0A0A;
}

.commercial-video__wrapper {
    position: relative;
    max-width: 960px;
    margin: 0 auto;
}

.commercial-video__player {
    position: relative;
    cursor: pointer;
    border-radius: 2px;
    overflow: hidden;
}

.commercial-video__thumb {
    width: 100%;
    display: block;
    filter: brightness(0.6);
    transition: filter 0.4s ease;
}

.commercial-video__player:hover .commercial-video__thumb {
    filter: brightness(0.75);
}

.commercial-video__play {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: rgba(59, 130, 246, 0.9);
    border: 2px solid rgba(255, 255, 255, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 0 40px rgba(59, 130, 246, 0.4);
}

.commercial-video__play:hover {
    background: #0a2556;
    transform: translate(-50%, -50%) scale(1.08);
    box-shadow: 0 0 60px rgba(59, 130, 246, 0.6);
}

.play-icon {
    width: 32px;
    height: 32px;
    color: #FFFFFF;
    margin-left: 4px;
}

.commercial-video__iframe {
    position: relative;
    padding-bottom: 56.25%;
    height: 0;
    overflow: hidden;
    border-radius: 2px;
}

.commercial-video__iframe iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

/* ============================================
   THE DIFFERENCE SECTION
   ============================================ */
/* SECTION BASE */
/* =========================
   SECTION BASE
========================= */
.commercial-difference {
    padding: 50px 0;
    background: #f9fafb;
}

/* =========================
   CONTAINER
========================= */
.commercial-difference .container {
    max-width: 100%;
    width: 100%;
    text-align: center;
}

/* =========================
   SUBTITLE
========================= */
.section-subtitle {
    display: inline-block;
    font-size: 13px;
    font-weight: 600;
    color: #2563eb;
    letter-spacing: 1.2px;
    text-transform: uppercase;
    margin-bottom: 12px;
}

/* =========================
   TITLE
========================= */
.section-heading {
    font-size: 35px;
    font-weight: 700;
    line-height: 1.3;
    color: #0f172a;
    margin-bottom: 20px;
}

/* Optional Premium Gradient Title */
.section-heading.gradient {
    background: linear-gradient(90deg, #2563eb, #1e3a8a);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* =========================
   DESCRIPTION
========================= */
.section-description {
    font-size: 17px;
    line-height: 1.8;
    color: #475569;
    width: 100%;
}

.schema-faq {
    max-width: 900px;
    margin: 40px auto;
    border: 1px solid #ddd;
    border-radius: 6px;
    overflow: hidden;
}

/* Each item */
.schema-faq-section {
    border-bottom: 1px solid #ddd;
}

/* Question */
.schema-faq-question {
    display: block;
    padding: 15px 20px;
    font-size: 17px;
    font-weight: 600;
    cursor: pointer;
    background: #f8f9fa;
    position: relative;
    transition: background 0.3s ease;
}

/* Hover */
.schema-faq-question:hover {
    background: #e9ecef;
}

/* Icon */
.schema-faq-question::after {
    content: "+";
    position: absolute;
    right: 20px;
    font-size: 20px;
    transition: transform 0.3s ease;
}

/* Active Question */
.schema-faq-section.active .schema-faq-question {
    background: #0a2556;
    color: #fff;
}

/* Change icon */
.schema-faq-section.active .schema-faq-question::after {
    content: "−";
}

/* Answer */
.schema-faq-answer {
    max-height: 0;
    overflow: hidden;
    background: #ffffff;
    padding: 0 20px; /* no vertical padding initially */
    transition: max-height 0.4s ease, padding 0.3s ease;
}

/* Open state */
.schema-faq-section.active .schema-faq-answer {
    padding: 15px 20px; /* padding only when open */
    border-top: 1px solid #ddd;
}

/* =========================
   RESPONSIVE
========================= */

/* Tablet */
@media (max-width: 992px) {
    .commercial-difference {
        padding: 80px 20px;
    }

    .section-heading {
        font-size: 32px;
    }

    .section-description {
        font-size: 16px;
    }
}

/* Mobile */
@media (max-width: 576px) {
    .commercial-difference {
        padding: 60px 15px;
    }

    .section-heading {
        font-size: 26px;
    }

    .section-description {
        font-size: 15px;
    }

    .section-subtitle {
        font-size: 12px;
        letter-spacing: 1px;
    }
}
/* ============================================
   EMERGENCY SECTION
   ============================================ */
.commercial-emergency {
    position: relative;
    padding: 100px 0;
    overflow: hidden;
}

.commercial-emergency__bg {
    position: absolute;
    inset: 0;
}

.commercial-emergency__bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: brightness(0.25) saturate(0.6);
}

.commercial-emergency__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(5, 5, 5, 0.92), rgba(10, 10, 10, 0.75));
    pointer-events: none;
}

.commercial-emergency__grid {
    position: relative;
    max-width: 640px;
}

.commercial-emergency__content {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.emergency-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.3);
    border-radius: 2px;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.15em;
    color: #EF4444;
    width: fit-content;
}

.emergency-badge svg {
    width: 16px;
    height: 16px;
}

.commercial-emergency__title {
    font-size: 40px;
    font-weight: 600;
    color: #FFFFFF;
    line-height: 1.1;
    letter-spacing: -0.035em;
}

.commercial-emergency__desc {
    font-size: 16px;
    color: #9CA3AF;
    line-height: 1.7;
}

.commercial-emergency__points {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.commercial-emergency__points li {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 14px;
    color: #D1D5DB;
}

.commercial-emergency__points li svg {
    width: 18px;
    height: 18px;
    color: #22C55E;
    flex-shrink: 0;
}

.commercial-emergency__actions {
    display: flex;
    align-items: center;
    gap: 24px;
    margin-top: 8px;
    flex-wrap: wrap;
}

.emergency-phone {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-size: 28px;
    font-weight: 300;
    color: #FFFFFF;
    text-decoration: none;
    letter-spacing: 0.02em;
    transition: color 0.3s ease;
}

.emergency-phone:hover {
    color: #0a2556;
}

.emergency-phone svg {
    width: 24px;
    height: 24px;
    color: #0a2556;
}

/* ============================================
   SERVICES SECTION
   ============================================ */
/* SECTION */
.drain-services {
    padding: 100px 20px;
    background: #ffffff;
}

/* CONTAINER */
.drain-services .container {
    max-width: 1200px;
    margin: 0 auto;
}

/* GRID */
.drain-services__wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

/* IMAGE */
.drain-services__image img {
    width: 100%;
    border-radius: 16px;
    display: block;
    box-shadow: 0 10px 40px rgba(0,0,0,0.08);
}

/* CONTENT */
.drain-services__content {
    max-width: 550px;
}

/* TITLE */
.drain-title {
    font-size: 34px;
    font-weight: 700;
    color: #0f172a;
    line-height: 1.3;
    margin-bottom: 20px;
}

/* DESCRIPTION */
.drain-desc {
    font-size: 16px;
    line-height: 1.8;
    color: #475569;
    margin-bottom: 25px;
}

/* LIST STYLE */
.drain-list ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.drain-list li {
    position: relative;
    padding-left: 30px;
    margin-bottom: 12px;
    font-size: 15px;
    color: #334155;
}

/* CUSTOM CHECK ICON */
.drain-list li::before {
    content: "✔";
    position: absolute;
    left: 0;
    top: 0;
    color: #2563eb;
    font-weight: bold;
}

/* HOVER EFFECT (optional) */
.drain-list li:hover {
    color: #0f172a;
}

/* RESPONSIVE */
@media (max-width: 992px) {
    .drain-services__wrapper {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .drain-services__content {
        max-width: 100%;
    }

    .drain-title {
        font-size: 28px;
    }
}

@media (max-width: 576px) {
    .drain-services {
        padding: 70px 15px;
    }

    .drain-title {
        font-size: 24px;
    }

    .drain-desc {
        font-size: 15px;
    }
}


/* ============================================
   FAQ SECTION
   ============================================ */
.faq-item {
    border-bottom: 1px solid #ddd;
    margin-bottom: 10px;
}

.faq-question {
    width: 100%;
    background: #f3f4f6;
    padding: 16px;
    text-align: left;
    font-weight: 600;
    border: none;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.faq-answer {
    display: none;
    padding: 15px;
    background: #fff;
}

.faq-item.active .faq-answer {
    display: block;
}

.faq-icon {
    font-size: 18px;
}


/* ============================================
   BOTTOM CTA SECTION
   ============================================ */
.commercial-cta {
    position: relative;
    padding: 100px 0;
    overflow: hidden;
}

.commercial-cta__bg {
    position: absolute;
    inset: 0;
}

.commercial-cta__bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: brightness(0.2) saturate(0.5);
}

.commercial-cta__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(5, 5, 5, 0.9), rgba(59, 130, 246, 0.08));
    pointer-events: none;
}

.commercial-cta__content {
    position: relative;
    text-align: center;
    max-width: 640px;
    margin: 0 auto;
}

.commercial-cta__title {
    font-size: 36px;
    font-weight: 600;
    color: #FFFFFF;
    line-height: 1.15;
    letter-spacing: -0.03em;
    margin-bottom: 20px;
}

.commercial-cta__desc {
    font-size: 16px;
    color: #9CA3AF;
    line-height: 1.7;
    margin-bottom: 36px;
}

/* SECTION BASE */
.drain-services {
    padding: 90px 0;
    background: #ffffff;
}

.drain-services .container {
    max-width: 1200px;
    margin: 0 auto;
}

/* GRID SYSTEM */
.drain-services__wrapper {
    display: grid;
    grid-template-columns: 6fr 6fr;
    gap: 60px;
    align-items: center;
}

/* IMAGE */
.drain-services__image {
    position: relative;
}

.drain-services__image img {
    width: 100%;
    border-radius: 12px;
    display: block;
}

/* subtle frame effect */
.drain-services__image::after {
    content: "";
    position: absolute;
    top: 20px;
    left: 20px;
    width: 100%;
    height: 100%;
    border: 2px solid #e5e7eb;
    border-radius: 12px;
    z-index: -1;
}

/* CONTENT */
.drain-services__content {
    max-width: 520px;
}

/* TITLE BLOCK */
.drain-title {
    font-size: 26px;
    font-weight: 700;
    color: #0f172a;
    margin-bottom: 18px;
    line-height: 1.3;
    position: relative;
    padding-left: 16px;
}

/* premium accent bar */
.drain-title::before {
    content: "";
    position: absolute;
    left: 0;
    top: 6px;
    width: 5px;
    height: 70%;
    background: #2563eb;
    border-radius: 2px;
}

/* DESCRIPTION */
.drain-desc {
    font-size: 15.5px;
    line-height: 1.8;
    color: #475569;
    margin-bottom: 22px;
}

/* LIST */
.drain-list ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

/* custom bullet design */
.drain-list li {
    position: relative;
    padding-left: 28px;
    margin-bottom: 14px;
    font-size: 15px;
    color: #1e293b;
    line-height: 1.6;
}

/* blue bullet icon */
.drain-list li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 7px;
    width: 10px;
    height: 10px;
    background: #2563eb;
    border-radius: 50%;
}

/* subtle hover */
.drain-list li:hover {
    color: #2563eb;
    transition: 0.3s;
}

/* RESPONSIVE */
@media (max-width: 992px) {
    .drain-services__wrapper {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .drain-services__content {
        max-width: 100%;
    }

    .drain-title {
        font-size: 22px;
    }
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
    .commercial-hero__grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .commercial-hero__title {
        font-size: 42px;
    }

    .commercial-hero__image img {
        height: 400px;
    }

    .commercial-difference__grid {
        grid-template-columns: 1fr;
        gap: 48px;
    }

    .commercial-difference__image img {
        height: 360px;
    }

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

    .commercial-stats__grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 24px;
    }

    .commercial-stats__item:nth-child(2)::after {
        display: none;
    }
}

@media (max-width: 768px) {
    .commercial-hero {
        min-height: auto;
        padding: 80px 0 60px;
    }

    .commercial-hero__title {
        font-size: 34px;
    }

    .commercial-hero__buttons {
        flex-direction: column;
    }

    .commercial-hero__buttons .btn {
        justify-content: center;
    }

    .commercial-hero__image img {
        height: 300px;
    }

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

    .commercial-stats__item::after {
        display: none !important;
    }

    .commercial-stats__number {
        font-size: 32px;
    }

    .section-heading {
        font-size: 26px;
    }

    .commercial-emergency__title {
        font-size: 30px;
    }

    .emergency-phone {
        font-size: 22px;
    }

    .commercial-services__grid {
        grid-template-columns: 1fr;
        max-width: 480px;
        margin: 0 auto;
    }

    .commercial-cta__title {
        font-size: 28px;
    }

    .commercial-difference__image {
        order: -1;
    }

    .commercial-difference__image img {
        height: 280px;
    }

    .commercial-video {
        padding: 60px 0;
    }

    .commercial-difference,
    .commercial-services,
    .commercial-emergency,
    .commercial-cta {
        padding: 60px 0;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }

    .commercial-hero__title {
        font-size: 28px;
    }

    .commercial-stats__grid {
        grid-template-columns: 1fr;
    }

    .btn-lg {
        padding: 14px 28px;
        font-size: 12px;
    }

    .emergency-phone {
        font-size: 20px;
    }
}