/* =====================================================
   SOLAR SHAKTY WEBSITE
   MAIN STYLESHEET
===================================================== */


/* =========================
   RESET
========================= */

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}


html {
    scroll-behavior: smooth;
}


body {
    font-family: "Inter", sans-serif;
    background: #0a0f0d;
    color: #f5f7f6;
    line-height: 1.6;
}


a {
    text-decoration: none;
    color: inherit;
}


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


button {
    font-family: inherit;
}


/* =========================
   VARIABLES
========================= */

:root {

    --background: #0a0f0d;

    --background-light: #101713;

    --background-card: #131b17;

    --primary: #f5b942;

    --primary-light: #ffd66b;

    --green: #39d98a;

    --text: #f5f7f6;

    --text-light: #aeb8b2;

    --border: rgba(255, 255, 255, 0.08);

    --container: 1180px;

}


/* =========================
   CONTAINER
========================= */

.container {
    width: min(92%, var(--container));
    margin: auto;
}


/* =========================
   HEADER
========================= */

.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;

    background: rgba(10, 15, 13, 0.88);

    backdrop-filter: blur(12px);

    border-bottom: 1px solid var(--border);
}


.navbar {
    height: 78px;

    display: flex;
    align-items: center;
    justify-content: space-between;
}


/* =========================
   LOGO
========================= */

.logo {
    display: flex;
    align-items: center;
    gap: 9px;

    font-size: 22px;
    font-weight: 800;
    letter-spacing: -0.5px;
}


.logo span span {
    color: var(--primary);
}


.logo-icon {
    width: 38px;
    height: 38px;

    display: flex;
    align-items: center;
    justify-content: center;

    border-radius: 50%;

    overflow: hidden;

    background: rgba(245, 185, 66, 0.12);

    color: var(--primary);

    font-size: 22px;

    flex-shrink: 0;
}


.logo-icon img {
    width: 100%;
    height: 100%;

    object-fit: cover;

    object-position: top center;
}


/* =========================
   NAVIGATION
========================= */

.nav-menu {
    display: flex;
    align-items: center;
    gap: 32px;
}


.nav-menu a {
    color: var(--text-light);

    font-size: 14px;
    font-weight: 500;

    transition: 0.3s ease;
}


.nav-menu a:hover,
.nav-menu a.active {
    color: var(--primary);
}


.nav-button {
    padding: 11px 18px;

    border-radius: 8px;

    background: var(--primary);

    color: #111 !important;

    font-weight: 700 !important;
}


.nav-button:hover {
    background: var(--primary-light);

    transform: translateY(-1px);
}


/* =========================
   MOBILE MENU
========================= */

.menu-toggle {
    display: none;

    background: none;
    border: none;

    color: white;

    font-size: 27px;

    cursor: pointer;
}


/* =========================
   HERO
========================= */

.hero {
    min-height: 760px;

    display: flex;
    align-items: center;

    position: relative;

    background:
        linear-gradient(
            90deg,
            rgba(5, 10, 8, 0.95),
            rgba(5, 10, 8, 0.55),
            rgba(5, 10, 8, 0.75)
        ),
        url("../images/hero-solar.jpg");

    background-size: cover;
    background-position: center;
}


.hero-content {
    position: relative;
    z-index: 2;

    padding-top: 70px;
}


.hero-text {
    max-width: 720px;
}


.hero-badge {
    display: inline-block;

    padding: 8px 14px;

    border: 1px solid rgba(245, 185, 66, 0.3);

    border-radius: 50px;

    background: rgba(245, 185, 66, 0.08);

    color: var(--primary);

    font-size: 13px;

    margin-bottom: 25px;
}


.hero h1 {
    font-size: clamp(42px, 6vw, 76px);

    line-height: 1.05;

    letter-spacing: -2.5px;

    margin-bottom: 25px;
}


.hero h1 span {
    display: block;

    color: var(--primary);
}


.hero p {
    max-width: 620px;

    color: #c2cbc6;

    font-size: 18px;

    margin-bottom: 34px;
}


/* =========================
   BUTTONS
========================= */

.hero-buttons {
    display: flex;
    gap: 15px;

    flex-wrap: wrap;
}


.btn {
    display: inline-flex;

    align-items: center;
    justify-content: center;

    min-height: 50px;

    padding: 0 24px;

    border-radius: 8px;

    font-size: 14px;

    font-weight: 700;

    transition: 0.3s ease;
}


.btn-primary {
    background: var(--primary);

    color: #111;
}


.btn-primary:hover {
    background: var(--primary-light);

    transform: translateY(-2px);
}


.btn-secondary {
    border: 1px solid rgba(255, 255, 255, 0.2);

    background: rgba(255, 255, 255, 0.04);

    color: white;
}


.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
}


/* =========================
   SECTIONS
========================= */

.section {
    padding: 110px 0;
}


.section-dark {
    background: #0e1512;
}


.section-heading {
    max-width: 700px;

    margin: 0 auto 55px;

    text-align: center;
}


.section-label {
    color: var(--primary);

    font-size: 12px;

    font-weight: 800;

    letter-spacing: 2px;
}


.section-heading h2,
.why-content h2,
.cta-content h2 {
    margin-top: 12px;

    margin-bottom: 17px;

    font-size: clamp(32px, 4vw, 48px);

    line-height: 1.1;

    letter-spacing: -1px;
}


.section-heading h2 span,
.why-content h2 span,
.cta-content h2 span {
    color: var(--primary);
}


.section-heading p {
    color: var(--text-light);

    font-size: 16px;
}


/* =========================
   STATS
========================= */

.stats-grid {
    display: grid;

    grid-template-columns: repeat(4, 1fr);

    gap: 18px;
}


.stat-card {
    padding: 28px;

    background: var(--background-card);

    border: 1px solid var(--border);

    border-radius: 14px;

    transition: 0.3s ease;
}


.stat-card:hover {
    transform: translateY(-5px);

    border-color: rgba(245, 185, 66, 0.25);
}


.stat-icon {
    width: 48px;
    height: 48px;

    display: flex;
    align-items: center;
    justify-content: center;

    border-radius: 10px;

    background: rgba(245, 185, 66, 0.1);

    color: var(--primary);

    font-size: 23px;

    margin-bottom: 20px;
}


.stat-card h3 {
    margin-bottom: 8px;

    font-size: 18px;
}


.stat-card p {
    color: var(--text-light);

    font-size: 14px;
}


/* =========================
   SERVICES
========================= */

.services-grid {
    display: grid;

    grid-template-columns: repeat(3, 1fr);

    gap: 22px;
}


.service-card {
    overflow: hidden;

    background: var(--background-card);

    border: 1px solid var(--border);

    border-radius: 14px;

    transition: 0.3s ease;
}


.service-card:hover {
    transform: translateY(-6px);

    border-color: rgba(245, 185, 66, 0.3);
}


.service-image {
    height: 220px;

    background-size: cover;

    background-position: center;
}


.residential-image {
    background-image:
        linear-gradient(
            rgba(0, 0, 0, 0.25),
            rgba(0, 0, 0, 0.25)
        ),
        url("../images/residential.jfif");
}


.commercial-image {
    background-image:
        linear-gradient(
            rgba(0, 0, 0, 0.25),
            rgba(0, 0, 0, 0.25)
        ),
        url("../images/commercial.jfif");
}


.industrial-image {
    background-image:
        linear-gradient(
            rgba(0, 0, 0, 0.25),
            rgba(0, 0, 0, 0.25)
        ),
        url("../images/industrial.jfif");
}


.agriculture-image {
    background-image:
        linear-gradient(
            rgba(0, 0, 0, 0.25),
            rgba(0, 0, 0, 0.25)
        ),
        url("../images/agriculture.jfif");
}


.heater-image {
    background-image:
        linear-gradient(
            rgba(0, 0, 0, 0.25),
            rgba(0, 0, 0, 0.25)
        ),
        url("../images/solar-heater.jpg");
}


.service-content {
    padding: 25px;
}


.service-icon {
    width: 46px;
    height: 46px;

    display: flex;
    align-items: center;
    justify-content: center;

    background: rgba(245, 185, 66, 0.1);

    border-radius: 9px;

    margin-bottom: 18px;

    font-size: 20px;
}


.service-content h3 {
    margin-bottom: 10px;

    font-size: 19px;
}


.service-content p {
    color: var(--text-light);

    font-size: 14px;

    margin-bottom: 18px;
}


.service-content a {
    color: var(--primary);

    font-size: 13px;

    font-weight: 700;
}


/* =========================
   WHY US
========================= */

.why-grid {
    display: grid;

    grid-template-columns: 1fr 1fr;

    gap: 70px;

    align-items: center;
}


.why-content > p {
    color: var(--text-light);

    margin-bottom: 30px;

    max-width: 600px;
}


.feature-list {
    display: flex;

    flex-direction: column;

    gap: 20px;

    margin-bottom: 32px;
}


.feature {
    display: flex;

    gap: 15px;
}


.feature-icon {
    flex-shrink: 0;

    width: 28px;
    height: 28px;

    display: flex;
    align-items: center;
    justify-content: center;

    border-radius: 50%;

    background: rgba(57, 217, 138, 0.12);

    color: var(--green);

    font-weight: 800;
}


.feature h3 {
    margin-bottom: 3px;

    font-size: 16px;
}


.feature p {
    color: var(--text-light);

    font-size: 13px;
}


.why-image {
    min-height: 500px;

    display: flex;

    align-items: center;

    justify-content: center;

    padding: 30px;

    border-radius: 20px;

    background:
        radial-gradient(
            circle at center,
            rgba(245, 185, 66, 0.25),
            transparent 45%
        ),
        linear-gradient(
            145deg,
            #18231d,
            #0b100d
        );

    border: 1px solid var(--border);
}


.why-image-box {
    text-align: center;

    max-width: 350px;
}


.sun-circle {
    width: 150px;
    height: 150px;

    display: flex;
    align-items: center;
    justify-content: center;

    margin: 0 auto 30px;

    border-radius: 50%;

    background: rgba(245, 185, 66, 0.1);

    border: 1px solid rgba(245, 185, 66, 0.3);

    color: var(--primary);

    font-size: 70px;

    box-shadow:
        0 0 80px rgba(245, 185, 66, 0.15);
}


.why-image-box h3 {
    font-size: 30px;

    line-height: 1.15;

    margin-bottom: 12px;
}


.why-image-box p {
    color: var(--text-light);
}


/* =========================
   CTA
========================= */

.cta-section {
    padding: 70px 0;

    background:
        linear-gradient(
            90deg,
            rgba(245, 185, 66, 0.08),
            rgba(57, 217, 138, 0.05)
        );

    border-top: 1px solid var(--border);

    border-bottom: 1px solid var(--border);
}


.cta-content {
    display: flex;

    align-items: center;

    justify-content: space-between;

    gap: 40px;
}


.cta-content h2 {
    margin-bottom: 10px;
}


.cta-content p {
    color: var(--text-light);
}


/* =========================
   FOOTER
========================= */

.footer {
    background: #070b09;

    padding-top: 70px;
}


.footer-grid {
    display: grid;

    grid-template-columns: 1.4fr 1fr 1.2fr 1.2fr;

    gap: 45px;

    padding-bottom: 60px;
}


.footer-about p {
    color: var(--text-light);

    font-size: 14px;

    margin-top: 18px;

    max-width: 320px;
}


.footer-logo-card {
    display: inline-block;

    margin-top: 18px;

    padding: 10px 14px;

    background: #ffffff;

    border-radius: 12px;

    line-height: 0;
}


.footer-wordmark {
    display: block;

    height: 64px;

    width: auto;

    object-fit: cover;

    object-position: top center;
}


.footer h3 {
    font-size: 15px;

    margin-bottom: 18px;
}


.footer-links,
.footer-contact {
    display: flex;

    flex-direction: column;

    gap: 10px;
}


.footer-links a,
.footer-contact p {
    color: var(--text-light);

    font-size: 13px;

    transition: 0.3s ease;
}


.footer-links a:hover {
    color: var(--primary);
}


.footer-bottom {
    border-top: 1px solid var(--border);

    padding: 20px 0;
}


.footer-bottom p {
    color: #77817b;

    font-size: 12px;

    text-align: center;
}


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

@media (max-width: 1000px) {

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


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


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

}


@media (max-width: 768px) {

    .navbar {
        height: 70px;
    }


    .menu-toggle {
        display: block;
    }


    .nav-menu {
        position: absolute;

        top: 70px;

        left: 0;

        width: 100%;

        padding: 20px;

        display: none;

        flex-direction: column;

        align-items: flex-start;

        gap: 18px;

        background: #0b100e;

        border-bottom: 1px solid var(--border);
    }


    .nav-menu.active {
        display: flex;
    }


    .nav-button {
        width: 100%;

        text-align: center;
    }


    .hero {
        min-height: 680px;
    }


    .hero h1 {
        letter-spacing: -1.5px;
    }


    .hero p {
        font-size: 16px;
    }


    .section {
        padding: 80px 0;
    }


    .stats-grid,
    .services-grid {
        grid-template-columns: 1fr;
    }


    .why-grid {
        grid-template-columns: 1fr;

        gap: 45px;
    }


    .why-image {
        min-height: 400px;
    }


    .cta-content {
        flex-direction: column;

        align-items: flex-start;
    }


    .footer-grid {
        grid-template-columns: 1fr;

        gap: 35px;
    }

}


@media (max-width: 480px) {

    .hero {
        min-height: 650px;
    }


    .hero-buttons {
        flex-direction: column;

        align-items: stretch;
    }


    .btn {
        width: 100%;
    }


    .section-heading h2,
    .why-content h2,
    .cta-content h2 {
        font-size: 32px;
    }


    .service-image {
        height: 200px;
    }

}

/* =====================================================
   ABOUT PAGE
===================================================== */


/* =========================
   PAGE HERO
========================= */

.page-hero {
    min-height: 470px;

    display: flex;
    align-items: center;

    padding-top: 78px;

    background:
        radial-gradient(
            circle at 75% 45%,
            rgba(245, 185, 66, 0.12),
            transparent 35%
        ),
        linear-gradient(
            135deg,
            #0d1511,
            #080c0a
        );

    border-bottom: 1px solid var(--border);
}


.page-hero-content {
    max-width: 780px;

    text-align: center;

    margin: auto;
}


.page-hero h1 {
    font-size: clamp(42px, 6vw, 68px);

    line-height: 1.05;

    letter-spacing: -2px;

    margin: 18px 0;
}


.page-hero h1 span {
    color: var(--primary);
}


.page-hero p {
    max-width: 650px;

    margin: auto;

    color: var(--text-light);

    font-size: 17px;
}


/* =========================
   ABOUT GRID
========================= */

.about-grid {
    display: grid;

    grid-template-columns: 1.15fr 0.85fr;

    gap: 70px;

    align-items: center;
}


.about-content h2 {
    margin: 12px 0 22px;

    font-size: clamp(32px, 4vw, 48px);

    line-height: 1.1;

    letter-spacing: -1px;
}


.about-content h2 span {
    color: var(--primary);
}


.about-content p {
    color: var(--text-light);

    font-size: 15px;

    margin-bottom: 17px;
}


/* =========================
   ABOUT HIGHLIGHT
========================= */

.about-highlight {
    min-height: 430px;

    padding: 45px;

    display: flex;

    flex-direction: column;

    justify-content: center;

    align-items: center;

    text-align: center;

    border-radius: 20px;

    background:
        radial-gradient(
            circle,
            rgba(245, 185, 66, 0.18),
            transparent 55%
        ),
        #111a15;

    border: 1px solid var(--border);
}


.about-sun {
    width: 120px;
    height: 120px;

    display: flex;

    align-items: center;
    justify-content: center;

    border-radius: 50%;

    color: var(--primary);

    font-size: 60px;

    background: rgba(245, 185, 66, 0.1);

    border: 1px solid rgba(245, 185, 66, 0.25);

    margin-bottom: 28px;
}


.about-highlight h3 {
    font-size: 29px;

    line-height: 1.15;

    margin-bottom: 15px;
}


.about-highlight p {
    color: var(--text-light);

    font-size: 14px;

    max-width: 370px;
}


/* =========================
   PURPOSE
========================= */

.purpose-grid {
    display: grid;

    grid-template-columns: repeat(3, 1fr);

    gap: 22px;
}


.purpose-card {
    padding: 32px;

    background: var(--background-card);

    border: 1px solid var(--border);

    border-radius: 15px;

    transition: 0.3s ease;
}


.purpose-card:hover {
    transform: translateY(-5px);

    border-color: rgba(245, 185, 66, 0.25);
}


.purpose-icon {
    width: 52px;
    height: 52px;

    display: flex;

    align-items: center;
    justify-content: center;

    border-radius: 11px;

    background: rgba(245, 185, 66, 0.1);

    font-size: 23px;

    margin-bottom: 22px;
}


.purpose-card h3 {
    font-size: 19px;

    margin-bottom: 10px;
}


.purpose-card p {
    color: var(--text-light);

    font-size: 14px;
}


/* =========================
   ADVANTAGES
========================= */

.advantages-grid {
    display: grid;

    grid-template-columns: repeat(4, 1fr);

    gap: 18px;
}


.advantage-card {
    padding: 27px;

    background: var(--background-card);

    border: 1px solid var(--border);

    border-radius: 14px;
}


.advantage-number {
    color: var(--primary);

    font-size: 13px;

    font-weight: 800;

    letter-spacing: 1px;

    margin-bottom: 18px;
}


.advantage-card h3 {
    font-size: 17px;

    line-height: 1.3;

    margin-bottom: 10px;
}


.advantage-card p {
    color: var(--text-light);

    font-size: 13px;
}


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

@media (max-width: 1000px) {

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


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


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

}


@media (max-width: 600px) {

    .page-hero {
        min-height: 420px;
    }


    .page-hero h1 {
        letter-spacing: -1px;
    }


    .about-highlight {
        min-height: 380px;

        padding: 30px;
    }


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

}

/* =====================================================
   SERVICES PAGE
===================================================== */


/* =========================
   SERVICES GRID
========================= */

.services-page-grid {
    display: grid;

    grid-template-columns: repeat(2, 1fr);

    gap: 25px;
}


.service-large-card {
    overflow: hidden;

    background: var(--background-card);

    border: 1px solid var(--border);

    border-radius: 16px;

    transition: 0.3s ease;
}


.service-large-card:hover {
    transform: translateY(-5px);

    border-color: rgba(245, 185, 66, 0.28);
}


.service-large-image {
    height: 280px;

    background-size: cover;

    background-position: center;
}


.service-large-content {
    padding: 30px;
}


.service-tag {
    display: inline-block;

    color: var(--primary);

    font-size: 11px;

    font-weight: 800;

    letter-spacing: 1.5px;

    margin-bottom: 12px;
}


.service-large-content h3 {
    font-size: 25px;

    margin-bottom: 12px;
}


.service-large-content > p {
    color: var(--text-light);

    font-size: 14px;

    margin-bottom: 20px;
}


.service-large-content ul {
    list-style: none;

    display: flex;

    flex-direction: column;

    gap: 8px;

    margin-bottom: 25px;
}


.service-large-content li {
    color: #cbd3ce;

    font-size: 13px;
}


.service-cta {
    color: var(--primary);

    font-size: 13px;

    font-weight: 700;
}


/* =========================
   PROCESS
========================= */

.process-grid {
    display: grid;

    grid-template-columns: repeat(4, 1fr);

    gap: 18px;
}


.process-card {
    padding: 28px;

    background: var(--background-card);

    border: 1px solid var(--border);

    border-radius: 14px;
}


.process-number {
    color: var(--primary);

    font-size: 13px;

    font-weight: 800;

    letter-spacing: 1px;

    margin-bottom: 20px;
}


.process-card h3 {
    font-size: 18px;

    margin-bottom: 10px;
}


.process-card p {
    color: var(--text-light);

    font-size: 13px;
}


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

@media (max-width: 900px) {

    .services-page-grid {
        grid-template-columns: 1fr;
    }


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

}


@media (max-width: 600px) {

    .service-large-image {
        height: 220px;
    }


    .service-large-content {
        padding: 24px;
    }


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

}

/* =====================================================
   CONTACT PAGE
===================================================== */


/* =========================
   CONTACT GRID
========================= */

.contact-grid {
    display: grid;

    grid-template-columns: 0.85fr 1.15fr;

    gap: 65px;

    align-items: start;
}


.contact-info h2 {
    margin: 12px 0 20px;

    font-size: clamp(32px, 4vw, 48px);

    line-height: 1.1;

    letter-spacing: -1px;
}


.contact-info h2 span {
    color: var(--primary);
}


.contact-intro {
    color: var(--text-light);

    font-size: 15px;

    margin-bottom: 35px;

    max-width: 520px;
}


/* =========================
   CONTACT ITEMS
========================= */

.contact-items {
    display: flex;

    flex-direction: column;

    gap: 22px;

    margin-bottom: 35px;
}


.contact-item {
    display: flex;

    align-items: center;

    gap: 15px;
}


.contact-icon {
    width: 48px;
    height: 48px;

    flex-shrink: 0;

    display: flex;

    align-items: center;
    justify-content: center;

    border-radius: 10px;

    background: rgba(245, 185, 66, 0.1);

    font-size: 20px;
}


.contact-item h3 {
    font-size: 15px;

    margin-bottom: 3px;
}


.contact-item p {
    color: var(--text-light);

    font-size: 13px;
}


/* =========================
   CONTACT NOTE
========================= */

.contact-note {
    padding: 20px;

    border-radius: 12px;

    background: rgba(57, 217, 138, 0.06);

    border: 1px solid rgba(57, 217, 138, 0.12);
}


.contact-note strong {
    display: block;

    color: var(--green);

    font-size: 14px;

    margin-bottom: 5px;
}


.contact-note p {
    color: var(--text-light);

    font-size: 13px;
}


/* =========================
   CONTACT FORM
========================= */

.contact-form-wrapper {
    padding: 1px;

    border-radius: 18px;

    background:
        linear-gradient(
            145deg,
            rgba(245, 185, 66, 0.2),
            rgba(255, 255, 255, 0.04)
        );
}


.contact-form {
    padding: 35px;

    border-radius: 17px;

    background: #101713;

    border: 1px solid var(--border);
}


.form-header {
    margin-bottom: 28px;
}


.form-header h3 {
    font-size: 25px;

    margin: 10px 0 7px;
}


.form-header p {
    color: var(--text-light);

    font-size: 13px;
}


.form-row {
    display: grid;

    grid-template-columns: 1fr 1fr;

    gap: 17px;
}


.form-group {
    display: flex;

    flex-direction: column;

    gap: 7px;

    margin-bottom: 17px;
}


.form-group label {
    color: #d8dedb;

    font-size: 12px;

    font-weight: 600;
}


.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;

    border: 1px solid rgba(255, 255, 255, 0.1);

    border-radius: 8px;

    outline: none;

    background: #0b100e;

    color: white;

    padding: 13px 14px;

    font-family: inherit;

    font-size: 13px;

    transition: 0.3s ease;
}


.form-group input::placeholder,
.form-group textarea::placeholder {
    color: #68736c;
}


.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: rgba(245, 185, 66, 0.6);

    box-shadow:
        0 0 0 3px rgba(245, 185, 66, 0.07);
}


.form-group select {
    cursor: pointer;
}


.form-group textarea {
    resize: vertical;

    min-height: 90px;
}


.form-submit {
    width: 100%;

    border: none;

    cursor: pointer;
}


.form-disclaimer {
    text-align: center;

    color: #66716a;

    font-size: 11px;

    margin-top: 13px;
}


.form-honeypot {
    position: absolute;

    left: -9999px;

    width: 1px;

    height: 1px;

    opacity: 0;

    pointer-events: none;
}


.form-message {
    padding: 13px 16px;

    margin-bottom: 18px;

    border-radius: 8px;

    font-size: 13px;

    line-height: 1.5;
}


.form-message-success {
    background: rgba(57, 217, 138, 0.12);

    border: 1px solid rgba(57, 217, 138, 0.3);

    color: var(--green);
}


.form-message-error {
    background: rgba(230, 70, 70, 0.12);

    border: 1px solid rgba(230, 70, 70, 0.3);

    color: #ff8c8c;
}


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

@media (max-width: 900px) {

    .contact-grid {
        grid-template-columns: 1fr;

        gap: 50px;
    }

}


@media (max-width: 600px) {

    .contact-form {
        padding: 25px 20px;
    }


    .form-row {
        grid-template-columns: 1fr;

        gap: 0;
    }

}

/* =====================================================
   FLOATING WHATSAPP BUTTON
===================================================== */

.whatsapp-float {
    position: fixed;

    right: 25px;
    bottom: 25px;

    z-index: 9999;

    display: flex;

    align-items: center;

    gap: 10px;

    padding: 12px 18px 12px 12px;

    border-radius: 50px;

    background: #25D366;

    color: #ffffff;

    text-decoration: none;

    font-size: 13px;

    font-weight: 700;

    box-shadow:
        0 8px 25px rgba(0, 0, 0, 0.35);

    transition:
        transform 0.25s ease,
        box-shadow 0.25s ease;
}


/* =========================
   WHATSAPP ICON
========================= */

.whatsapp-icon {
    width: 38px;
    height: 38px;

    display: flex;

    align-items: center;
    justify-content: center;

    border-radius: 50%;

    background: #ffffff;

    color: #25D366;

    font-size: 19px;

    font-weight: 800;
}


/* =========================
   HOVER EFFECT
========================= */

.whatsapp-float:hover {

    transform: translateY(-4px);

    box-shadow:
        0 12px 30px rgba(0, 0, 0, 0.45);
}


/* =========================
   MOBILE
========================= */

@media (max-width: 600px) {

    .whatsapp-float {

        right: 16px;

        bottom: 16px;

        padding: 10px;

        width: 52px;
        height: 52px;

        justify-content: center;

        border-radius: 50%;
    }


    .whatsapp-icon {

        width: 34px;
        height: 34px;

        font-size: 17px;
    }


    .whatsapp-text {

        display: none;
    }

}


/* =====================================================
   SOLAR SAVINGS + EMI CALCULATOR
===================================================== */

.calculator-grid {
    display: grid;

    grid-template-columns: 1fr 1fr;

    gap: 25px;
}


.calc-card {
    padding: 32px;

    background: var(--background-card);

    border: 1px solid var(--border);

    border-radius: 16px;
}


.calc-card-result {
    background:
        linear-gradient(
            160deg,
            rgba(245, 185, 66, 0.06),
            var(--background-card)
        );

    border-color: rgba(245, 185, 66, 0.25);
}


.calc-card h3 {
    margin-bottom: 22px;

    font-size: 20px;
}


.calc-card .form-group {
    margin-bottom: 18px;
}


.calc-tabs {
    display: grid;

    grid-template-columns: 1fr 1fr;

    gap: 6px;

    padding: 5px;

    margin-bottom: 22px;

    background: var(--background);

    border-radius: 10px;
}


.calc-tab {
    padding: 11px;

    border: none;

    background: transparent;

    color: var(--text-light);

    border-radius: 7px;

    font-weight: 700;

    font-size: 13px;

    cursor: pointer;

    transition: 0.2s ease;
}


.calc-tab.active {
    background: var(--primary);

    color: #111;
}


.calc-note {
    margin-top: 15px;

    color: var(--text-light);

    font-size: 12px;

    line-height: 1.6;
}


.calc-note strong {
    color: var(--primary);
}


.calc-output-grid {
    display: grid;

    grid-template-columns: 1fr 1fr;

    gap: 12px;
}


.calc-output {
    padding: 16px;

    background: var(--background);

    border: 1px solid var(--border);

    border-radius: 10px;
}


.calc-output span {
    display: block;

    margin-bottom: 6px;

    color: var(--text-light);

    font-size: 11px;
}


.calc-output strong {
    display: block;

    font-size: 19px;

    color: white;
}


.calc-cta {
    width: 100%;

    margin-top: 18px;
}


/* =========================
   MOBILE
========================= */

@media (max-width: 900px) {

    .calculator-grid {

        grid-template-columns: 1fr;

    }

}


@media (max-width: 600px) {

    .calc-card {

        padding: 22px;

    }


    .calc-output-grid {

        grid-template-columns: 1fr;

    }

}


/* =====================================================
   HERO — GRID, STATS, MINI SOLAR ESTIMATOR
===================================================== */

.hero-content {
    display: grid;

    grid-template-columns: 1.1fr 0.9fr;

    gap: 50px;

    align-items: center;
}


.hero-stats {
    display: grid;

    grid-template-columns: repeat(5, 1fr);

    gap: 10px;

    margin-top: 36px;
}


.hero-stat {
    padding: 14px 8px;

    text-align: center;

    background: rgba(255, 255, 255, 0.04);

    border: 1px solid var(--border);

    border-radius: 12px;
}


.hero-stat strong {
    display: block;

    color: var(--primary);

    font-size: 20px;

    font-weight: 900;
}


.hero-stat span {
    font-size: 9px;

    color: #d2deea;

    font-weight: 800;

    text-transform: uppercase;
}


.hero-calc-card {
    position: relative;

    padding: 28px;

    background: rgba(19, 27, 23, 0.85);

    border: 1px solid var(--border);

    border-radius: 20px;

    backdrop-filter: blur(14px);

    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.35);
}


.hero-calc-card::before {
    content: "";

    position: absolute;
    left: 0;
    right: 0;
    top: 0;

    height: 4px;

    background: linear-gradient(90deg, var(--primary), var(--primary-light));

    border-radius: 20px 20px 0 0;
}


.hero-calc-label {
    color: var(--primary);

    font-size: 11px;

    font-weight: 800;

    letter-spacing: 1.5px;
}


.hero-calc-title {
    margin: 10px 0;

    font-size: 15px;

    font-weight: 700;

    color: white;
}


.hero-calc-input {
    width: 100%;

    padding: 14px 15px;

    border-radius: 10px;

    border: 1px solid rgba(255, 255, 255, 0.2);

    background: white;

    color: #111;

    font-size: 20px;

    font-weight: 800;

    outline: none;
}


.hero-calc-input:focus {
    border-color: var(--primary);
}


.hero-calc-result {
    margin-top: 18px;
}


.hero-calc-kw {
    font-size: 46px;

    font-weight: 900;

    color: var(--primary);
}


.hero-calc-space {
    font-size: 13px;

    color: #dbe7f1;

    margin: 4px 0 16px;
}


.hero-calc-mini-grid {
    display: grid;

    grid-template-columns: 1fr 1fr;

    gap: 10px;
}


.hero-calc-mini {
    background: rgba(255, 255, 255, 0.06);

    border: 1px solid rgba(255, 255, 255, 0.08);

    border-radius: 10px;

    padding: 12px;
}


.hero-calc-mini strong {
    display: block;

    font-size: 16px;

    color: white;
}


.hero-calc-mini span {
    font-size: 10px;

    color: #b7c8d8;
}


.hero-calc-docs-btn {
    width: 100%;

    margin-top: 14px;
}


@media (max-width: 980px) {

    .hero-content {

        grid-template-columns: 1fr;

    }


    .hero-stats {

        grid-template-columns: repeat(3, 1fr);

    }

}


@media (max-width: 600px) {

    .hero-stats {

        grid-template-columns: repeat(2, 1fr);

    }


    .hero-calc-card {

        padding: 22px;

    }


    .hero-calc-kw {

        font-size: 38px;

    }

}


/* =====================================================
   DOCUMENTS REQUIRED MODAL
===================================================== */

.docs-modal {
    display: none;

    position: fixed;
    inset: 0;

    background: rgba(2, 12, 27, 0.82);

    backdrop-filter: blur(10px);

    z-index: 2000;

    align-items: center;
    justify-content: center;

    padding: 18px;
}


.docs-modal.open {
    display: flex;
}


.docs-modal-card {
    width: min(520px, 100%);

    max-height: 90vh;

    overflow: auto;

    background: var(--background-card);

    border: 1px solid rgba(245, 185, 66, 0.45);

    border-radius: 20px;

    padding: 28px;

    position: relative;
}


.docs-modal-card h2 {
    font-size: 24px;

    margin-bottom: 6px;
}


.docs-modal-card > p {
    color: var(--text-light);

    font-size: 13px;

    margin-bottom: 18px;
}


.docs-modal-close {
    position: absolute;
    right: 16px;
    top: 12px;

    background: transparent;

    border: 0;

    color: white;

    font-size: 28px;

    cursor: pointer;
}


.docs-list {
    display: grid;

    gap: 10px;
}


.docs-item {
    background: var(--background);

    border: 1px solid var(--border);

    border-radius: 10px;

    padding: 12px 14px;

    font-size: 13px;

    font-weight: 700;
}


.docs-item::before {
    content: "✓";

    display: inline-grid;
    place-items: center;

    width: 20px;
    height: 20px;

    border-radius: 50%;

    background: var(--primary);

    color: #111;

    margin-right: 10px;

    font-weight: 900;
}


/* =====================================================
   HOW IT WORKS — TIMELINE
===================================================== */

.timeline {
    display: grid;

    grid-template-columns: repeat(4, 1fr);

    gap: 16px;

    margin-top: 34px;
}


.step {
    position: relative;

    text-align: center;

    padding: 20px 12px;
}


.step::before {
    content: "";

    position: absolute;
    top: 35px;
    left: calc(50% + 28px);

    width: calc(100% - 56px);

    height: 2px;

    background: linear-gradient(90deg, var(--green), var(--primary));
}


.step:last-child::before {
    display: none;
}


.step-num {
    width: 54px;
    height: 54px;

    margin: 0 auto 18px;

    border-radius: 50%;

    display: grid;
    place-items: center;

    background: var(--green);

    border: 3px solid #0e1512;

    box-shadow: 0 0 0 2px rgba(57, 217, 138, 0.4);

    color: #062017;

    font-weight: 900;

    font-size: 19px;

    position: relative;
    z-index: 2;
}


.step h3 {
    font-size: 16px;

    margin-bottom: 7px;
}


.step p {
    font-size: 13px;

    color: var(--text-light);

    line-height: 1.6;
}


@media (max-width: 900px) {

    .timeline {

        grid-template-columns: repeat(2, 1fr);

    }


    .step:nth-child(2)::before {

        display: none;

    }

}


@media (max-width: 600px) {

    .timeline {

        grid-template-columns: 1fr;

    }


    .step::before {

        display: none;

    }

}


/* =====================================================
   BRANDS WE DEAL IN
===================================================== */

.brands-box {
    overflow: hidden;

    border-radius: 16px;

    background: var(--background-card);

    border: 1px solid var(--border);

    padding: 20px 0;
}


.brands-track {
    display: flex;

    gap: 16px;

    width: max-content;

    animation: brandsScroll 40s linear infinite;
}


.brands-box:hover .brands-track {
    animation-play-state: paused;
}


.brand-chip {
    min-width: 160px;

    height: 84px;

    display: flex;
    flex-direction: column;

    justify-content: center;
    align-items: center;

    padding: 10px 16px;

    border: 1px solid var(--border);

    border-radius: 12px;

    background: rgba(255, 255, 255, 0.03);
}


.brand-chip strong {
    font-size: 15px;
}


.brand-chip span {
    margin-top: 5px;

    font-size: 10px;

    letter-spacing: 1px;

    font-weight: 800;

    color: var(--primary);

    text-transform: uppercase;
}


@keyframes brandsScroll {

    from {
        transform: translateX(0);
    }

    to {
        transform: translateX(-50%);
    }

}


/* =====================================================
   CUSTOMER REVIEWS
===================================================== */

.reviews-scroll {
    overflow-x: auto;

    padding-bottom: 14px;

    scroll-snap-type: x mandatory;
}


.reviews-track {
    display: flex;

    gap: 18px;

    width: max-content;
}


.review-card {
    scroll-snap-align: start;

    width: 280px;

    padding: 20px;

    background: var(--background-card);

    border: 1px solid var(--border);

    border-radius: 14px;
}


.review-card img {
    width: 100%;

    height: 190px;

    object-fit: cover;

    border-radius: 10px;

    margin-bottom: 14px;
}


.review-stars {
    color: var(--primary);

    letter-spacing: 2px;

    margin-bottom: 10px;
}


.review-card p {
    color: var(--text-light);

    font-size: 13px;

    line-height: 1.7;

    margin-bottom: 14px;

    min-height: 90px;
}


.review-card strong {
    display: block;

    font-size: 13px;
}


.review-card small {
    color: var(--text-light);

    font-size: 11px;
}


@media (max-width: 600px) {

    .review-card {

        width: 240px;

    }

}