:root {
    --navy: #082642;
    --navy-2: #103e60;
    --green: #21864a;
    --green-2: #9edb61;
    --mint: #edf8ef;
    --ink: #162431;
    --muted: #667786;
    --line: rgba(8, 38, 66, .12);
    --shadow: 0 22px 70px rgba(8, 38, 66, .12);
    --radius: 26px;
    --font-heading: 'Plus Jakarta Sans', sans-serif;
    --font-body: 'Inter', sans-serif;
}

* {
    box-sizing: border-box
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 90px
}

body {
    margin: 0;
    font-family: var(--font-body);
    color: #5b6472;
    line-height: 1.7;
    background: #fff;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility
}

a {
    text-decoration: none
}

img {
    max-width: 100%;
    display: block
}

h1,
h2,
h3,
h4,
h5,
h6,
.brand-word,
.section-title,
.battery-heading,
.display-6,
.hero h1,
.hero h2,
.hero h3 {
    font-family: var(--font-heading);
    font-weight: 300;
    letter-spacing: -0.02em;
    line-height: 1.15;
    color: #0b2545
}

h1 {
    font-size: clamp(2.4rem, 5vw, 4rem);
    word-spacing: 0.15em;
}

h2,
h3 {
    font-size: clamp(1.7rem, 2.8vw, 2.5rem);
    letter-spacing: 0.02em;
    word-spacing: 0.1em;
}

.section-tag {
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: .8rem;
    letter-spacing: .18em;
    text-transform: uppercase;
    color: #1e7d3a
}

.navbar {
    background: rgba(255, 255, 255, .95);
    backdrop-filter: blur(18px);
    box-shadow: 0 1px 0 var(--line);
    padding: .55rem 0
}

.navbar-brand {
    padding: 0;
    display: inline-flex;
    align-items: center
}

.navbar-brand img {
    height: 52px;
    width: auto;
    max-width: 240px;
    object-fit: contain;
    transition: transform .2s ease
}

.navbar-brand:hover img {
    transform: scale(1.02)
}

.brand-word {
    font-weight: 950;
    letter-spacing: .03em;
    color: var(--navy);
    line-height: 1
}

.brand-word span {
    color: var(--green)
}

.brand-word small {
    font-size: .43rem;
    letter-spacing: .14em;
    color: #74818a
}

.nav-link {
    font-size: .92rem;
    font-weight: 750;
    color: var(--navy) !important;
    margin: 0 .35rem;
    padding: .7rem .7rem !important
}

.nav-link:hover,
.nav-link.active {
    color: var(--green) !important
}

.btn-brand {
    background: var(--green);
    color: #fff;
    border: 1px solid var(--green);
    border-radius: 999px;
    padding: .85rem 1.3rem;
    font-weight: 800;
    box-shadow: 0 12px 30px rgba(33, 134, 74, .18);
    transition: transform .2s ease, background .2s ease
}

.btn-brand:hover {
    background: #166738;
    color: #fff;
    transform: translateY(-2px)
}

.btn-outline-brand {
    border: 1px solid var(--green);
    color: var(--green);
    border-radius: 999px;
    padding: .85rem 1.3rem;
    font-weight: 800
}

.btn-outline-brand:hover {
    background: var(--green);
    color: #fff
}

.hero {
    position: relative;
    isolation: isolate;
    overflow: hidden;
    min-height: 760px;
    display: flex;
    align-items: center;
    background: var(--navy)
}

.hero:before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, rgba(5, 25, 44, .96) 0%, rgba(5, 25, 44, .78) 42%, rgba(5, 25, 44, .15) 100%);
    z-index: 1
}

.hero-art {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    opacity: .9
}

.hero-content {
    position: relative;
    z-index: 2;
    padding: 110px 0 120px
}

.about-hero,
.services-hero,
.contact-hero {
    min-height: 620px
}

.about-hero .hero-art,
.services-hero .hero-art,
.contact-hero .hero-art {
    opacity: .85;
    object-position: center
}

.about-hero .hero-content,
.services-hero .hero-content,
.contact-hero .hero-content {
    padding: 130px 0 120px
}

.eyebrow,
.section-label {
    display: inline-flex;
    align-items: center;
    gap: .55rem;
    color: var(--green);
    font-size: .74rem;
    letter-spacing: .17em;
    text-transform: uppercase;
    font-weight: 900
}

.eyebrow {
    color: #c8ef9c
}

.eyebrow:before,
.section-label:before {
    content: "";
    width: 32px;
    height: 3px;
    border-radius: 99px;
    background: var(--green-2)
}

.hero h1 {
    max-width: 800px;
    color: #fff;
    font-weight: 950;
    font-size: clamp(2.7rem, 6.2vw, 5.9rem);
    line-height: 1.01;
    letter-spacing: -.065em;
    margin: 0
}

.hero h1 span {
    color: var(--green-2)
}

.hero p {
    max-width: 640px;
    color: rgba(255, 255, 255, .78);
    font-size: 1.12rem;
    line-height: 1.8
}

.hero-badges {
    display: flex;
    gap: .65rem;
    flex-wrap: wrap;
    margin-top: 28px
}

.hero-badge {
    padding: .55rem .8rem;
    border: 1px solid rgba(255, 255, 255, .18);
    background: rgba(255, 255, 255, .07);
    border-radius: 999px;
    color: #e7f4e9;
    font-size: .78rem;
    font-weight: 700
}

.section {
    padding: 105px 0
}

.section-soft {
    background: var(--mint)
}

.section-title {
    color: var(--navy);
    font-weight: 950;
    letter-spacing: -.045em;
    font-size: clamp(1.8rem, 3vw, 2.8rem);
    line-height: 1.05
}

.section-copy {
    color: var(--muted);
    font-size: 1rem;
    line-height: 1.85;
    max-width: 700px
}

.stats-strip {
    position: relative;
    z-index: 4;
    margin-top: -54px
}

.stat-card,
.card-clean,
.contact-card,
.detail-card {
    height: 100%;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: #fff;
    box-shadow: 0 12px 45px rgba(8, 38, 66, .055);
    padding: 30px;
    transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease
}

.stat-card:hover,
.card-clean:hover,
.contact-card:hover,
.detail-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow);
    border-color: rgba(33, 134, 74, .3)
}

.stat-card .number {
    font-size: 2.2rem;
    font-weight: 950;
    color: var(--navy)
}

.icon-box {
    width: 58px;
    height: 58px;
    border-radius: 18px;
    display: grid;
    place-items: center;
    background: #e7f5e9;
    color: var(--green);
    font-size: 1.4rem
}

.card-clean h5,
.detail-card h4 {
    font-weight: 900;
    color: var(--navy)
}

.card-clean p,
.detail-card p {
    color: var(--muted);
    line-height: 1.8
}

.visual-frame {
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    background: var(--navy)
}

.visual-frame img {
    width: 100%;
    height: 100%;
    object-fit: cover
}

.mini-list {
    display: grid;
    gap: 18px
}

.mini-list .item {
    display: flex;
    gap: 14px
}

.mini-list i {
    color: var(--green);
    font-size: 1.15rem;
    margin-top: 3px
}

.mini-list strong {
    color: var(--navy)
}

.mini-list p {
    color: var(--muted);
    margin: .25rem 0 0;
    line-height: 1.7
}

.cta {
    position: relative;
    overflow: hidden;
    background: linear-gradient(120deg, var(--navy), #1d6848);
    border-radius: 32px;
    padding: 58px;
    color: rgba(255, 255, 255, .88)
}

.cta .eyebrow,
.cta .section-label,
.cta h2,
.cta p,
.cta .display-6 {
    color: rgba(255, 255, 255, .9)
}

.cta h2 {
    color: rgba(255, 255, 255, .96)
}

.cta:after {
    content: "";
    position: absolute;
    width: 380px;
    height: 380px;
    border: 50px solid rgba(180, 232, 120, .08);
    border-radius: 50%;
    right: -150px;
    top: -160px
}

.page-hero {
    position: relative;
    overflow: hidden;
    background: linear-gradient(120deg, #082542, #176145);
    color: #fff;
    padding: 130px 0 85px
}

.page-hero:after {
    content: "";
    position: absolute;
    width: 430px;
    height: 430px;
    border: 1px solid rgba(255, 255, 255, .16);
    border-radius: 50%;
    right: -170px;
    top: -200px
}

.page-hero h1 {
    font-weight: 950;
    font-size: clamp(2.6rem, 5.3vw, 4.8rem);
    letter-spacing: -.06em
}

.page-hero p {
    max-width: 650px;
    color: rgba(255, 255, 255, .75);
    line-height: 1.8
}

.page-heading {
    position: relative;
    overflow: hidden;
    background: var(--navy);
    border-bottom: 4px solid var(--green);
    padding: 34px 0 32px
}

.page-heading:before {
    content: "";
    position: absolute;
    inset: 0 auto 0 0;
    width: 24%;
    background: rgba(158, 219, 97, .12);
    clip-path: polygon(0 0, 82% 0, 100% 100%, 0 100%)
}

.page-heading h1 {
    position: relative;
    margin: 0;
    color: #fff;
    font-size: clamp(1.8rem, 3.5vw, 2.6rem);
    font-weight: 600;
    letter-spacing: .08em;
    text-align: center;
    text-transform: uppercase
}

.page-heading h1:after {
    content: "";
    display: block;
    width: 42px;
    height: 3px;
    margin: 12px auto 0;
    background: var(--green-2)
}

.breadcrumb-item,
.breadcrumb-item a {
    color: rgba(255, 255, 255, .7)
}

.breadcrumb-item.active {
    color: #c8ef9c
}

.service-number {
    color: var(--green);
    font-size: .78rem;
    letter-spacing: .15em;
    font-weight: 900
}

.service-feature {
    display: flex;
    gap: 12px;
    margin: 14px 0
}

.service-feature i {
    color: var(--green);
    margin-top: 4px
}

.service-feature span {
    color: var(--muted);
    line-height: 1.7
}

.form-control,
.form-select {
    border-radius: 14px;
    padding: .9rem 1rem;
    border-color: #dce7df
}

.form-control:focus,
.form-select:focus {
    border-color: var(--green);
    box-shadow: 0 0 0 .2rem rgba(33, 134, 74, .12)
}

.footer {
    background: #061a2c;
    color: rgba(255, 255, 255, .7);
    padding: 65px 0 25px
}

.footer h6 {
    color: #fff;
    font-weight: 850
}

.footer a {
    color: rgba(255, 255, 255, .7)
}

.footer a:hover {
    color: #b4e878
}

.footer-logo {
    height: 52px;
    width: auto;
    max-width: 230px;
    background: #ffffff;
    border-radius: 10px;
    padding: 6px 14px;
    box-shadow: 0 4px 18px rgba(0, 0, 0, .2);
    display: inline-block;
    object-fit: contain;
    transition: transform .2s ease
}

.footer-logo:hover {
    transform: translateY(-2px)
}

.floating-whatsapp {
    position: fixed;
    right: 22px;
    bottom: 22px;
    z-index: 20;
    width: 54px;
    height: 54px;
    border-radius: 50%;
    display: grid;
    place-items: center;
    background: #1fa463;
    color: #fff;
    box-shadow: 0 12px 35px rgba(0, 0, 0, .2);
    font-size: 1.45rem
}

.reveal {
    opacity: 1;
    transform: none
}

.js .reveal {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity .65s ease, transform .65s ease
}

.js .reveal.is-visible {
    opacity: 1;
    transform: none
}

.loading-bar {
    height: 3px;
    background: linear-gradient(90deg, var(--green), var(--green-2));
    width: 0;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 1000
}

.service-visual {
    height: 100%;
    min-height: 320px;
    object-fit: cover;
    border-radius: var(--radius)
}

@media(max-width:991px) {
    .hero {
        min-height: 700px
    }

    .hero:before {
        background: linear-gradient(90deg, rgba(5, 25, 44, .94), rgba(5, 25, 44, .5))
    }

    .hero-content {
        padding: 90px 0
    }

    .stats-strip {
        margin-top: -28px
    }

    .section {
        padding: 78px 0
    }
}

@media(max-width:575px) {
    .navbar-brand img {
        height: 42px;
        max-width: 180px
    }

    .hero {
        min-height: 700px;
        padding-left: 12px;
        padding-right: 12px
    }

    .hero-content {
        padding-left: 0;
        padding-right: 0
    }

    .hero h1 {
        font-size: 2.3rem;
        line-height: 1.05
    }

    .hero p {
        font-size: .95rem;
        line-height: 1.6
    }

    .section {
        padding: 66px 0
    }

    .stat-card,
    .card-clean,
    .contact-card,
    .detail-card {
        padding: 24px
    }

    .cta {
        padding: 34px 24px;
        border-radius: 24px
    }

    .footer {
        padding: 48px 0 22px
    }

    .footer .row {
        gap: 1.2rem !important
    }

    .footer .col-6,
    .footer .col-lg-3,
    .footer .col-lg-4,
    .footer .col-lg-5 {
        width: 100%;
        max-width: 100%;
        flex: 0 0 100%
    }

    .footer-logo {
        display: block;
        margin: 0 auto 8px
    }

    .footer h6 {
        margin-bottom: .8rem
    }

    .footer a,
    .footer p,
    .footer .small {
        font-size: .9rem
    }

    .floating-whatsapp {
        right: 15px;
        bottom: 15px
    }
}

@media(prefers-reduced-motion:reduce) {

    *,
    *:before,
    *:after {
        scroll-behavior: auto !important;
        transition: none !important;
        animation: none !important
    }
}

.service-section .section-title {
    font-size: clamp(1.8rem, 3vw, 2.8rem);
    line-height: 1.02
}

.battery-heading {
    font-size: clamp(2.6rem, 5.3vw, 4.6rem) !important
}

h2.battery-heading {
    font-size: clamp(1.8rem, 3vw, 2.8rem) !important
}

/* Homepage solar image gallery */
.solar-gallery-section {
    background: linear-gradient(180deg, #fff 0%, #f4fbf5 100%)
}

.solar-gallery {
    display: grid;
    grid-template-columns: repeat(12, minmax(0, 1fr));
    grid-auto-rows: 230px;
    gap: 18px
}

.gallery-card {
    position: relative;
    overflow: hidden;
    border-radius: 28px;
    min-height: 230px;
    background: var(--navy);
    box-shadow: 0 16px 45px rgba(8, 38, 66, .12);
    isolation: isolate
}

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

.gallery-card:after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(5, 25, 44, .02) 15%, rgba(5, 25, 44, .9) 100%);
    z-index: 0
}

.gallery-card:hover img {
    transform: scale(1.08)
}

.gallery-overlay {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    padding: 26px;
    color: #fff;
    z-index: 1
}

.gallery-overlay span {
    font-size: .68rem;
    letter-spacing: .15em;
    text-transform: uppercase;
    font-weight: 900;
    color: #c8ef9c
}

.gallery-overlay h3 {
    font-size: clamp(1.15rem, 2vw, 1.65rem);
    font-weight: 900;
    letter-spacing: -.035em;
    margin: .4rem 0 .45rem;
    line-height: 1.1
}

.gallery-overlay p {
    font-size: .86rem;
    line-height: 1.55;
    color: rgba(255, 255, 255, .78);
    margin: 0;
    max-width: 390px
}

.gallery-card-tall {
    grid-column: span 5;
    grid-row: span 2
}

.gallery-card-wide {
    grid-column: span 7;
    grid-row: span 1
}

.gallery-card-detail {
    grid-column: span 3;
    grid-row: span 1
}

.gallery-card-farm {
    grid-column: span 4;
    grid-row: span 1
}

.gallery-card-modern {
    grid-column: span 5;
    grid-row: span 1
}

.gallery-card-aerial {
    grid-column: span 7;
    grid-row: span 1
}

@media(max-width:991px) {
    .solar-gallery {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        grid-auto-rows: 260px
    }

    .gallery-card-tall,
    .gallery-card-wide,
    .gallery-card-detail,
    .gallery-card-farm,
    .gallery-card-modern,
    .gallery-card-aerial {
        grid-column: span 1;
        grid-row: span 1
    }

    .gallery-card-tall,
    .gallery-card-aerial {
        grid-column: span 2
    }
}

@media(max-width:575px) {
    .solar-gallery {
        display: grid;
        grid-template-columns: 1fr;
        grid-auto-rows: 300px
    }

    .gallery-card-tall,
    .gallery-card-wide,
    .gallery-card-detail,
    .gallery-card-farm,
    .gallery-card-modern,
    .gallery-card-aerial {
        grid-column: span 1;
        grid-row: span 1
    }

    .gallery-overlay {
        padding: 22px
    }
}

.zigzag-showcase {
    display: grid;
    gap: 1.75rem;
    margin-top: 2rem
}

.zigzag-row {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    align-items: stretch;
    gap: 2rem;
    min-height: 430px;
    overflow: hidden;
    border: 1px solid rgba(8, 38, 66, .08);
    border-radius: 28px;
    background: #fff;
    box-shadow: 0 18px 48px rgba(8, 38, 66, .07)
}

.zigzag-media {
    order: 1;
    height: 100%;
    min-height: 430px;
    background: #eef7f0
}

.zigzag-copy {
    order: 2;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 2.25rem 2.1rem;
    height: 100%
}

.zigzag-row.zigzag-reverse .zigzag-copy {
    order: 1
}

.zigzag-row.zigzag-reverse .zigzag-media {
    order: 2
}

.zigzag-copy .section-label {
    display: inline-block;
    margin-bottom: 1rem;
    line-height: 1.2
}

.zigzag-copy h3 {
    font-size: clamp(1.7rem, 3vw, 2.6rem);
    line-height: 1.12;
    letter-spacing: -.04em;
    font-weight: 900;
    color: var(--navy);
    margin: 0 0 .9rem
}

.zigzag-copy p {
    margin: 0;
    color: var(--muted);
    font-size: 1rem;
    line-height: 1.7;
    max-width: 52ch
}

.zigzag-media img {
    display: block;
    width: 100%;
    height: 100%;
    min-height: 430px;
    object-fit: cover
}

@media (max-width: 991px) {
    .zigzag-row {
        grid-template-columns: 1fr;
        min-height: auto
    }

    .zigzag-copy,
    .zigzag-media {
        order: initial
    }

    .zigzag-row.zigzag-reverse .zigzag-copy,
    .zigzag-row.zigzag-reverse .zigzag-media {
        order: initial
    }

    .zigzag-copy {
        padding: 1.5rem
    }

    .zigzag-media,
    .zigzag-media img {
        min-height: 300px;
        height: 300px
    }
}

/* Solutions / Services Page Styles */
.service-section {
    scroll-margin-top: 90px;
}

.service-photo-wrap {
    margin: 0;
    background: #fff;
    border-radius: 28px;
    overflow: hidden;
    box-shadow: 0 18px 55px rgba(12, 35, 56, .12);
    border: 1px solid rgba(18, 56, 75, .09);
}

.service-photo {
    display: block;
    width: 100%;
    height: 420px;
    object-fit: cover;
    transition: transform .6s ease;
}

.service-photo-wrap:hover .service-photo {
    transform: scale(1.025);
}

.service-photo-wrap figcaption {
    padding: 12px 18px;
    font-size: .78rem;
    letter-spacing: .08em;
    text-transform: uppercase;
    color: #55716b;
    background: #fff;
}

.service-feature-list {
    list-style: none;
    padding: 0;
    margin: 1.5rem 0 0;
    display: grid;
    gap: .8rem;
}

.service-feature-list li {
    display: flex;
    align-items: flex-start;
    gap: .65rem;
    color: #52616b;
}

.service-feature-list i {
    color: #16a34a;
    margin-top: .2rem;
}

@media (max-width: 991.98px) {
    .service-photo {
        height: 320px;
    }
}