/* =========================================================
   BHUMI BANDHU - MAIN STYLE SHEET
   ========================================================= */


/* =========================================================
   1. GLOBAL
   ========================================================= */

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-family: Inter, ui-sans-serif, system-ui, -apple-system,
        BlinkMacSystemFont, "Segoe UI", sans-serif;
    color: #16324b;
    background: #fff;
    line-height: 1.65;
}

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

button,
input,
select,
textarea {
    font: inherit;
}

.container {
    width: min(1160px, 92%);
    margin: auto;
}


/* =========================================================
   2. HEADER / NAVIGATION
   ========================================================= */

.site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    background: rgba(255, 255, 255, 0.96);
    backdrop-filter: blur(14px);
    border-bottom: 1px solid #e7eef0;
}

.nav-wrap {
    min-height: 78px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 25px;
}

.brand img {
    width: 245px;
    height: auto;
    display: block;
}

.nav {
    display: flex;
    align-items: center;
    gap: 22px;
    font-size: 14px;
    font-weight: 700;
}

.nav a {
    padding: 10px 2px;
    color: #38556a;
}

.nav a:hover,
.nav .active {
    color: #1f9d55;
}

.nav-wa {
    background: #1f9d55 !important;
    color: #fff !important;
    padding: 10px 18px !important;
    border-radius: 30px;
    box-shadow: 0 8px 20px rgba(31, 157, 85, 0.2);
}

.menu-toggle {
    display: none;
    border: 0;
    background: transparent;
    font-size: 27px;
    color: #163b5c;
    cursor: pointer;
}


/* =========================================================
   3. HERO SECTION
   ========================================================= */

.hero {
    min-height: 640px;
    position: relative;
    overflow: hidden;
    background: linear-gradient(
        110deg,
        #0d314c 0%,
        #194e50 48%,
        #2e8650 100%
    );
    color: #fff;
}

.hero:after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(
        90deg,
        rgba(8, 33, 50, 0.9) 0%,
        rgba(8, 33, 50, 0.62) 43%,
        rgba(8, 33, 50, 0.12) 80%
    );
    z-index: 1;
}

.hero-art {
    position: absolute;
    inset: 0;
    opacity: 0.75;
}

.sun {
    position: absolute;
    width: 180px;
    height: 180px;
    border-radius: 50%;
    right: 13%;
    top: 15%;
    background: #e8c47b;
    filter: blur(3px);
}

.hill {
    position: absolute;
    bottom: 25%;
    width: 75%;
    height: 45%;
    border-radius: 50% 50% 0 0;
    background: #245f48;
}

.hill-a {
    right: -8%;
    transform: rotate(-4deg);
}

.hill-b {
    left: -25%;
    bottom: 17%;
    background: #2e7c4b;
    transform: rotate(5deg);
}

.field {
    position: absolute;
    bottom: -8%;
    width: 70%;
    height: 40%;
    background: repeating-linear-gradient(
        160deg,
        #3c914e 0 12px,
        #347f46 12px 23px
    );
    transform: skewY(-4deg);
}

.f1 {
    left: -10%;
}

.f2 {
    right: -12%;
    background: repeating-linear-gradient(
        160deg,
        #5da554 0 12px,
        #468f48 12px 23px
    );
}

.house {
    position: absolute;
    right: 11%;
    bottom: 13%;
    width: 170px;
    height: 145px;
    background: #d9b678;
    z-index: 1;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.25);
}

.roof {
    position: absolute;
    left: -22px;
    top: -70px;
    border-left: 107px solid transparent;
    border-right: 107px solid transparent;
    border-bottom: 78px solid #7c4d37;
}

.home-body:before {
    content: "";
    position: absolute;
    left: 63px;
    bottom: 0;
    width: 43px;
    height: 72px;
    background: #774f3e;
}

.home-body span {
    position: absolute;
    width: 25px;
    height: 30px;
    background: #416778;
    top: 34px;
}

.home-body span:first-child {
    left: 20px;
}

.home-body span:last-child {
    right: 20px;
}

.hero-content {
    position: relative;
    z-index: 2;
    padding: 112px 0 80px;
    max-width: 690px;
    margin-left: max(4%, calc((100vw - 1160px) / 2));
}

.eyebrow {
    margin: 0 0 10px;
    font-size: 12px;
    letter-spacing: 0px;
    font-weight: 800;
}

.eyebrow.green {
    color: #1f9d55;
}

.hero h1 {
    font-size: clamp(44px, 6vw, 70px);
    line-height: 1.05;
    margin: 0 0 24px;
    letter-spacing: -2px;
}

.hero h1 span {
    color: #8fe05e;
}

.hero-copy {
    font-size: 18px;
    max-width: 620px;
    color: #eaf6f0;
}

.hero-actions {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
    margin: 30px 0;
}

.trust-line {
    font-weight: 700;
    color: #dcefe3;
}

.trust-line span {
    display: inline-grid;
    place-items: center;
    background: #2eb45e;
    width: 25px;
    height: 25px;
    border-radius: 50%;
    margin-right: 7px;
}


/* =========================================================
   4. BUTTONS
   ========================================================= */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 13px 22px;
    border-radius: 30px;
    font-weight: 800;
    border: 2px solid transparent;
    cursor: pointer;
    transition: 0.25s ease;
}

.btn:hover {
    transform: translateY(-2px);
}

.btn-primary {
    background: #2eb45e;
    color: #fff;
    box-shadow: 0 12px 25px rgba(0, 0, 0, 0.18);
}

.btn-primary:hover {
    background: #249a4e;
}

.btn-outline {
    border-color: #fff;
    color: #fff;
}

.btn-outline:hover {
    background: #fff;
    color: #163b5c;
}

.btn-light {
    background: #fff;
    color: #163b5c;
}


/* =========================================================
   5. GENERAL SECTIONS
   ========================================================= */

.section {
    padding: 90px 0;
}

.section-head {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 45px;
}

.section-head h2,
.two-col h2 {
    font-size: clamp(32px, 4vw, 46px);
    line-height: 1.15;
    margin: 0 0 12px;
    letter-spacing: -1px;
}

.section-head p {
    margin: 0;
    color: #617587;
}


/* =========================================================
   6. SERVICES
   ========================================================= */

.services {
    background: #f7faf9;
}

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

.card {
    background: #fff;
    border: 1px solid #e2ebea;
    border-radius: 14px;
}

.service-card {
    padding: 30px 24px;
    transition: 0.25s;
    box-shadow: 0 8px 25px rgba(17, 58, 70, 0.04);
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 18px 35px rgba(17, 58, 70, 0.1);
}

.icon {
    width: 52px;
    height: 52px;
    border-radius: 50%;
    display: grid;
    place-items: center;
    background: #1f9d55;
    color: #fff;
    font-size: 25px;
    font-weight: 900;
    margin-bottom: 18px;
}

.icon.blue {
    background: #21639a;
}

.service-card h3 {
    margin: 0 0 8px;
    font-size: 19px;
}

.service-card p {
    margin: 0;
    color: #617587;
    font-size: 14px;
}


/* =========================================================
   7. ABOUT
   ========================================================= */

.two-col {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 70px;
    align-items: center;
}

.about-visual {
    min-height: 380px;
    background: linear-gradient(145deg, #dbeee2, #f8fbfa);
    border-radius: 24px;
    display: grid;
    place-items: center;
    position: relative;
    overflow: hidden;
}

.document-sheet {
    width: 70%;
    height: 75%;
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 20px 45px rgba(22, 59, 92, 0.14);
    padding: 24px;
    position: relative;
    transform: rotate(-3deg);
}

.doc-top {
    display: flex;
    justify-content: space-between;
    font-weight: 900;
    color: #163b5c;
}

.doc-top b {
    color: #1f9d55;
}

.doc-lines {
    height: 8px;
    background: #dce8e6;
    margin-top: 30px;
    border-radius: 4px;
}

.doc-lines.short {
    width: 60%;
    margin-top: 10px;
}

.map-box {
    height: 105px;
    margin-top: 22px;
    border: 2px solid #bdd5c8;
    background:
        repeating-linear-gradient(
            30deg,
            transparent 0 25px,
            #dceee3 26px 28px
        ),
        repeating-linear-gradient(
            120deg,
            transparent 0 33px,
            #dceee3 34px 36px
        );
    position: relative;
}

.map-box i {
    position: absolute;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: #1f9d55;
}

.map-box i:nth-child(1) {
    left: 20%;
    top: 30%;
}

.map-box i:nth-child(2) {
    right: 20%;
    top: 55%;
}

.map-box i:nth-child(3) {
    left: 55%;
    bottom: 15%;
}

.map-box i:nth-child(4) {
    left: 35%;
    top: 70%;
}

.pen {
    position: absolute;
    width: 120px;
    height: 11px;
    background: #163b5c;
    right: -38px;
    bottom: 38px;
    transform: rotate(45deg);
    border-radius: 10px;
}

.mini-note {
    margin-top: 25px;
    border-left: 4px solid #1f9d55;
    padding: 12px 18px;
    background: #f3faf5;
    color: #456273;
}


/* =========================================================
   8. WHY CHOOSE US
   ========================================================= */

.why {
    background: #f7faf9;
}

.why-panel {
    padding: 45px;
    border-radius: 22px;
    background: #163b5c;
    color: #fff;
    min-height: 340px;
    position: relative;
    overflow: hidden;
}

.why-panel:after {
    content: "";
    position: absolute;
    width: 230px;
    height: 230px;
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 50%;
    right: -70px;
    bottom: -100px;
}

.seal {
    width: 64px;
    height: 64px;
    border: 2px solid #75cf92;
    border-radius: 50%;
    display: grid;
    place-items: center;
    color: #75cf92;
    font-weight: 900;
    margin-bottom: 20px;
}

.why-panel h3 {
    font-size: 27px;
    margin: 0 0 8px;
}

.why-panel p {
    color: #d4e3ea;
}

.stat-row {
    display: flex;
    gap: 38px;
    margin-top: 30px;
}

.stat-row div {
    display: flex;
    flex-direction: column;
}

.stat-row strong {
    font-size: 27px;
    color: #8fe05e;
}

.stat-row span {
    font-size: 12px;
    color: #c6d8df;
}

.check-list {
    list-style: none;
    padding: 0;
    margin: 25px 0 0;
}

.check-list li {
    display: flex;
    gap: 12px;
    align-items: center;
    margin: 13px 0;
    font-weight: 650;
}

.check-list span {
    display: grid;
    place-items: center;
    width: 25px;
    height: 25px;
    border-radius: 50%;
    background: #e6f6ec;
    color: #1f9d55;
    font-weight: 900;
}


/* =========================================================
   9. PROCESS / STEPS
   ========================================================= */

.steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
}

.step {
    border: 1px solid #e2ebea;
    border-radius: 14px;
    padding: 26px;
    background: #fff;
}

.step > b {
    display: grid;
    place-items: center;
    width: 46px;
    height: 46px;
    border-radius: 50%;
    background: #1f9d55;
    color: #fff;
    margin-bottom: 18px;
}

.step h3 {
    margin: 0 0 6px;
}

.step p {
    margin: 0;
    color: #617587;
    font-size: 14px;
}


/* =========================================================
   10. QUERY FORM
   ========================================================= */

.query-section {
    padding: 90px 0;
    background: #f7faf9;
}

.query-form {
    max-width: 900px;
    margin: auto;
    background: #fff;
    border: 1px solid #e2ebea;
    border-radius: 22px;
    padding: 35px;
    box-shadow: 0 15px 40px rgba(17, 58, 70, 0.06);
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 18px;
}

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

.form-group label {
    display: block;
    margin-bottom: 7px;
    color: #163b5c;
    font-size: 14px;
    font-weight: 750;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    border: 1px solid #d7e4e2;
    background: #fbfdfc;
    color: #16324b;
    border-radius: 10px;
    padding: 12px 14px;
    outline: none;
    transition: 0.2s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: #1f9d55;
    background: #fff;
    box-shadow: 0 0 0 3px rgba(31, 157, 85, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 140px;
}

.query-submit {
    border: 0;
    background: #1f9d55;
    color: #fff;
    width: 100%;
    cursor: pointer;
    font-size: 16px;
}

.query-submit:hover {
    background: #188448;
}

.form-note {
    margin: 13px 0 0;
    text-align: center;
    color: #71838d;
    font-size: 12px;
}


/* =========================================================
   11. GALLERY
   ========================================================= */

.gallery-section {
    background: #fff;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;
}

.gallery-item {
    position: relative;
    overflow: hidden;
    border-radius: 16px;
    cursor: pointer;
    background: #f2f7f5;
    border: 1px solid #e1ebe8;
    min-height: 230px;
    box-shadow: 0 8px 25px rgba(17, 58, 70, 0.05);
    transition: 0.25s ease;
}

.gallery-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 18px 35px rgba(17, 58, 70, 0.12);
}

.gallery-item img {
    width: 100%;
    height: 230px;
    object-fit: cover;
    display: block;
    transition: transform 0.35s ease;
}

.gallery-item:hover img {
    transform: scale(1.06);
}

.gallery-caption {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    padding: 14px 16px;
    color: #fff;
    font-weight: 750;
    background: linear-gradient(
        transparent,
        rgba(8, 35, 48, 0.9)
    );
}


/* =========================================================
   12. GALLERY LIGHTBOX
   ========================================================= */

.gallery-lightbox {
    position: fixed;
    inset: 0;
    z-index: 1000;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 25px;
    background: rgba(4, 22, 32, 0.88);
}

.gallery-lightbox.open {
    display: flex;
}

.lightbox-content {
    position: relative;
    max-width: 900px;
    width: 100%;
    text-align: center;
}

.lightbox-content img {
    max-width: 100%;
    max-height: 78vh;
    width: auto;
    height: auto;
    border-radius: 12px;
    box-shadow: 0 25px 70px rgba(0, 0, 0, 0.4);
}

.lightbox-title {
    color: #fff;
    margin-top: 14px;
    font-size: 17px;
    font-weight: 750;
}

.gallery-close {
    position: absolute;
    top: -18px;
    right: -18px;
    width: 42px;
    height: 42px;
    border: 0;
    border-radius: 50%;
    background: #fff;
    color: #163b5c;
    font-size: 25px;
    line-height: 1;
    cursor: pointer;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
}


/* =========================================================
   13. CTA
   ========================================================= */

.cta-section {
    padding: 25px 0 90px;
}

.cta-box {
    background: linear-gradient(
        110deg,
        #163b5c,
        #1f6c55
    );
    color: #fff;
    border-radius: 22px;
    padding: 45px 55px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 30px;
}

.cta-box h2 {
    margin: 0;
    font-size: 35px;
    line-height: 1.2;
}

.cta-box p {
    margin: 5px 0 0;
    color: #dce9ee;
}


/* =========================================================
   14. CONTACT
   ========================================================= */

.contact {
    padding-top: 30px;
}

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

.contact-card {
    display: flex;
    gap: 16px;
    align-items: center;
    padding: 22px;
    border: 1px solid #e2ebea;
    border-radius: 14px;
    background: #fff;
}

.contact-card > span {
    width: 46px;
    height: 46px;
    border-radius: 50%;
    display: grid;
    place-items: center;
    background: #eaf7ef;
    color: #1f9d55;
    font-size: 21px;
}

.contact-card small {
    display: block;
    color: #6b7d89;
}

.contact-card strong {
    display: block;
    color: #163b5c;
}


/* =========================================================
   15. FOOTER
   ========================================================= */

footer {
    background: #122f46;
    color: #dce8ed;
    padding-top: 55px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.2fr;
    gap: 35px;
    padding-bottom: 40px;
}

.footer-logo {
    width: 220px;
    filter: brightness(0) invert(1);
    margin-bottom: 10px;
}

.footer-grid p {
    max-width: 320px;
    color: #aebfc8;
}

.footer-grid h4 {
    color: #fff;
    margin: 0 0 13px;
}

.footer-grid a,
.footer-grid span {
    display: block;
    margin: 7px 0;
    color: #b9cbd3;
    font-size: 14px;
}

.footer-grid a:hover {
    color: #75cf92;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: 16px 0;
    font-size: 12px;
    color: #9eb2bd;
}

.footer-bottom .container {
    display: flex;
    justify-content: space-between;
    gap: 20px;
}


/* =========================================================
   16. CODE
   ========================================================= */

code {
    background: #eef4f3;
    padding: 2px 5px;
    border-radius: 4px;
}


/* =========================================================
   17. TABLET
   ========================================================= */

@media (max-width: 980px) {

    .nav {
        gap: 12px;
    }

    .nav a:not(.nav-wa) {
        display: none;
    }

    .menu-toggle {
        display: block;
    }

    .nav.open {
        position: absolute;
        top: 78px;
        left: 0;
        right: 0;
        background: #fff;
        padding: 16px 4%;
        display: flex;
        flex-direction: column;
        align-items: stretch;
        border-bottom: 1px solid #e4eceb;
        box-shadow: 0 12px 25px rgba(0, 0, 0, 0.06);
    }

    .nav.open a:not(.nav-wa) {
        display: block;
    }

    .nav.open .nav-wa {
        text-align: center;
    }

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

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

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

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


/* =========================================================
   18. MOBILE
   ========================================================= */
/* =========================================================
   18. MOBILE
   ========================================================= */

@media (max-width: 700px) {

    .eyebrow,
    .eyebrow.green {
        font-size: 14px;
        line-height: 1.7;
        letter-spacing: 0.2px;
        margin-bottom: 10px;
        white-space: normal;
    }

    .container {
        width: min(92%, 1160px);
    }

    .brand img {
        width: 195px;
    }

    .nav-wrap {
        min-height: 70px;
    }

    .nav.open {
        top: 70px;
    }

    .hero {
        min-height: 650px;
    }

    .hero-content {
        padding: 90px 0 60px;
        margin: auto;
    }

    .hero h1 {
        font-size: 44px;
    }

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

    .house {
        right: -4%;
        transform: scale(0.7);
        transform-origin: bottom right;
    }

    .sun {
        right: -4%;
        top: 20%;
    }

    .section {
        padding: 65px 0;
    }

    .service-grid,
    .two-col,
    .contact-grid,
    .steps,
    .footer-grid {
        grid-template-columns: 1fr;
    }

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

    .two-col {
        gap: 35px;
    }

    .about-visual {
        min-height: 300px;
    }

    .why-panel {
        padding: 30px 25px;
    }

    .stat-row {
        gap: 22px;
        flex-wrap: wrap;
    }

    .cta-box {
        padding: 35px 25px;
        flex-direction: column;
        align-items: flex-start;
    }

    .cta-box h2 {
        font-size: 29px;
    }

    .query-form {
        padding: 25px 18px;
    }

    .form-grid {
        grid-template-columns: 1fr;
        gap: 0;
    }

    .gallery-item img {
        height: 250px;
    }

    .gallery-close {
        top: -15px;
        right: -5px;
    }

    .lightbox-content img {
        max-height: 70vh;
    }

    .footer-bottom .container {
        flex-direction: column;
    }

    .reverse-mobile {
        display: flex;
        flex-direction: column-reverse;
    }
}



/* =========================================================
   19. SMALL MOBILE
   ========================================================= */

@media (max-width: 420px) {

    .brand img {
        width: 175px;
    }

    .hero h1 {
        font-size: 38px;
    }

    .hero-actions {
        flex-direction: column;
        align-items: stretch;
    }

    .hero-actions .btn {
        width: 100%;
    }

    .section-head h2,
    .two-col h2 {
        font-size: 32px;
    }

    .service-card {
        padding: 25px 20px;
    }

    .cta-box h2 {
        font-size: 26px;
    }

    .query-submit {
        font-size: 14px;
    }
}