:root {
    --green: #28b88f;
    --green-dark: #0c8068;
    --mint: #e7f7f2;
    --red: #c3133a;
    --navy: #123044;
    --ink: #1c2832;
    --muted: #687680;
    --line: #dce7e4;
    --white: #fff;
    --bg: #f7faf9;
    --shadow: 0 24px 60px rgba(18, 48, 68, .12);
    --radius: 24px
}

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

html {
    scroll-behavior: smooth
}

body {
    font-family: Arial, "Helvetica Neue", sans-serif;
    color: var(--ink);
    background: #fff;
    line-height: 1.65;
    overflow-x: hidden
}

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

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

.container {
    width: min(1180px, calc(100% - 40px));
    margin: auto
}

.topbar {
    background: var(--navy);
    color: #dce7eb;
    font-size: .86rem
}

.topbar-inner {
    min-height: 40px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px
}

.topbar-contact {
    display: flex;
    gap: 24px
}

.topbar i {
    color: #6ee2c0;
    margin-right: 7px
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(255, 255, 255, .96);
    backdrop-filter: blur(14px);
    border-bottom: 1px solid rgba(18, 48, 68, .08)
}

.nav-wrap {
    min-height: 82px;
    display: flex;
    align-items: center;
    justify-content: space-between
}

.brand img {
    height: 68px
}

.main-nav {
    display: flex;
    align-items: center;
    gap: 21px;
    font-weight: 600;
    font-size: .9rem
}

.main-nav a {
    position: relative;
    padding: 9px 0
}

.main-nav a:after {
    content: "";
    position: absolute;
    left: 0;
    bottom: 2px;
    width: 0;
    height: 2px;
    background: var(--green);
    transition: .25s
}

.main-nav a:hover:after,
.main-nav a.active:after {
    width: 100%
}

.main-nav a.active {
    color: var(--green-dark)
}

.menu-toggle {
    display: none;
    border: 0;
    background: none;
    width: 40px
}

.menu-toggle span {
    display: block;
    height: 2px;
    background: var(--navy);
    margin: 7px 0
}

.hero {
    min-height: 720px;
    position: relative;
    color: #fff;
    display: flex;
    align-items: center;
    overflow: hidden
}

.hero-slider {
    position: absolute;
    inset: 0;
    z-index: 0;
    overflow: hidden;
    background: #0b2633
}

.hero-slide {
    position: absolute;
    inset: 0;
    opacity: 0;
    visibility: hidden;
    background-size: cover;
    background-position: center;
    transform: scale(1.02);
    transition: opacity 1s ease, visibility 1s ease, transform 6s ease
}

.hero-slide.active {
    opacity: 1;
    visibility: visible;
    transform: scale(1.07)
}

.hero-overlay {
    position: absolute;
    inset: 0;
    z-index: 1;
    background: linear-gradient(90deg, rgba(8, 31, 45, .97) 0%, rgba(8, 31, 45, .88) 48%, rgba(8, 31, 45, .28) 100%)
}

.hero-grid {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: 1.35fr .65fr;
    gap: 70px;
    align-items: center;
    padding: 100px 0 130px
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    text-transform: uppercase;
    letter-spacing: .14em;
    font-size: .78rem;
    font-weight: 700;
    color: #9ff0d8
}

.eyebrow span {
    width: 34px;
    height: 2px;
    background: var(--green)
}

.eyebrow.dark {
    color: var(--green-dark)
}

.hero h1,
.page-hero h1 {
    font-size: clamp(2.5rem, 5vw, 5rem);
    line-height: 1.04;
    letter-spacing: -.04em;
    margin: 22px 0
}

.hero h1 em {
    color: #66dfbb;
    font-style: normal
}

.hero-copy>p {
    font-size: 1.08rem;
    color: #d9e5e9;
    max-width: 700px
}

.hero-actions {
    display: flex;
    gap: 14px;
    margin-top: 32px
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 14px 22px;
    border-radius: 12px;
    font-weight: 700;
    border: 1px solid transparent;
    cursor: pointer
}

.btn-primary {
    background: var(--red);
    color: #fff
}

.btn-primary:hover {
    background: #a70f31
}

.btn-ghost {
    border-color: rgba(255, 255, 255, .32);
    color: #fff;
    background: rgba(255, 255, 255, .06)
}

.btn-secondary {
    border-color: var(--line);
    background: #fff;
    color: var(--navy)
}

.hero-card {
    background: rgba(255, 255, 255, .94);
    color: var(--ink);
    padding: 34px;
    border-radius: var(--radius);
    box-shadow: var(--shadow)
}

.pulse-icon,
.service-icon {
    width: 58px;
    height: 58px;
    background: var(--mint);
    color: var(--green-dark);
    display: grid;
    place-items: center;
    border-radius: 18px;
    font-size: 1.4rem;
    margin-bottom: 22px
}

.mini-label {
    color: var(--red);
    font-size: .78rem;
    text-transform: uppercase;
    letter-spacing: .15em;
    font-weight: 700
}

.hero-card h3 {
    font-size: 1.45rem;
    line-height: 1.35;
    margin: 10px 0 20px
}

.hero-card ul {
    list-style: none;
    border-top: 1px solid var(--line);
    padding-top: 15px
}

.hero-card li {
    padding: 5px 0
}

.hero-card li i {
    color: var(--green);
    margin-right: 9px
}

.hero-dots {
    position: absolute;
    z-index: 5;
    left: 50%;
    bottom: 70px;
    display: flex;
    gap: 9px;
    transform: translateX(-50%)
}

.hero-dot {
    width: 10px;
    height: 10px;
    border: 0;
    border-radius: 999px;
    background: rgba(255, 255, 255, .55);
    cursor: pointer;
    transition: .25s
}

.hero-dot.active {
    width: 30px;
    background: #fff
}

.hero-wave {
    position: absolute;
    bottom: -1px;
    left: 0;
    width: 100%;
    height: 75px;
    background: #fff;
    clip-path: polygon(0 60%, 100% 0, 100% 100%, 0 100%)
}

.page-hero {
    background: linear-gradient(135deg, #0b7662, #123044);
    color: #fff;
    padding: 90px 0 82px;
    position: relative;
    overflow: hidden
}

.page-hero:after {
    content: "";
    position: absolute;
    width: 450px;
    height: 450px;
    border: 80px solid rgba(255, 255, 255, .04);
    border-radius: 50%;
    right: -130px;
    top: -200px
}

.page-hero p {
    max-width: 760px;
    color: #d7ebe6;
    font-size: 1.08rem
}

.section {
    padding: 100px 0
}

.section-heading {
    display: flex;
    justify-content: space-between;
    gap: 70px;
    align-items: end;
    margin-bottom: 45px
}

.section-heading>div {
    max-width: 760px
}

.section-heading h2,
.section-copy h2,
.assignments-copy h2,
.contact-copy h2,
.service-detail-copy h2 {
    font-size: clamp(2.1rem, 4vw, 3.5rem);
    line-height: 1.12;
    letter-spacing: -.03em;
    color: var(--navy);
    margin: 16px 0 22px
}

.section-heading>p,
.section-copy>p,
.assignments-copy>p,
.contact-copy>p,
.service-detail-copy>p {
    color: var(--muted)
}

.about-grid {
    display: grid;
    grid-template-columns: .95fr 1.05fr;
    gap: 80px;
    align-items: center
}

.image-stack {
    position: relative
}

.main-image {
    width: 100%;
    height: 540px;
    object-fit: cover;
    border-radius: var(--radius);
    box-shadow: var(--shadow)
}

.image-badge {
    position: absolute;
    right: -20px;
    bottom: 35px;
    background: var(--red);
    color: #fff;
    border-radius: 18px;
    padding: 20px 24px;
    width: 220px
}

.image-badge strong {
    display: block;
    font-size: 1.5rem
}

.values-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
    margin-top: 30px
}

.values-grid>div {
    display: flex;
    gap: 13px;
    padding: 18px;
    background: var(--bg);
    border: 1px solid var(--line);
    border-radius: 16px
}

.values-grid i {
    color: var(--green-dark);
    margin-top: 4px
}

.values-grid small {
    display: block;
    color: var(--muted)
}

.services {
    background: var(--bg)
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 22px
}

.service-card {
    background: #fff;
    padding: 30px;
    border-radius: 20px;
    border: 1px solid var(--line);
    min-height: 330px;
    position: relative;
    transition: .3s
}

.service-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow)
}

.service-card>span {
    position: absolute;
    right: 25px;
    top: 25px;
    color: #a9b8be;
    font-weight: 700
}

.service-card h3 {
    font-size: 1.25rem;
    line-height: 1.3;
    color: var(--navy);
    margin-bottom: 13px
}

.service-card p {
    color: var(--muted);
    font-size: .94rem
}

.service-card>a {
    display: inline-flex;
    gap: 8px;
    align-items: center;
    color: var(--green-dark);
    font-weight: 700;
    font-size: .9rem;
    margin-top: 22px
}

.philosophy {
    background: linear-gradient(135deg, #0b7662, #123044);
    color: #fff
}

.philosophy-page {
    margin: 0
}

.philosophy-grid {
    display: grid;
    grid-template-columns: .8fr 1.2fr;
    gap: 80px;
    align-items: center
}

.philosophy h2 {
    color: #fff;
    font-size: clamp(2.1rem, 4vw, 3.5rem);
    line-height: 1.12
}

.philosophy-copy p {
    color: #cfe1df;
    margin-top: 20px
}

.philosophy-list {
    background: rgba(255, 255, 255, .07);
    border: 1px solid rgba(255, 255, 255, .13);
    border-radius: 24px;
    padding: 10px 28px
}

.philosophy-list>div {
    display: flex;
    gap: 22px;
    padding: 21px 0;
    border-bottom: 1px solid rgba(255, 255, 255, .12)
}

.philosophy-list>div:last-child {
    border: 0
}

.philosophy-list strong {
    color: #72e4c2
}

.philosophy-list b,
.philosophy-list small {
    display: block
}

.philosophy-list small {
    color: #bcd0d0
}

.assignments-grid {
    display: grid;
    grid-template-columns: 1fr .8fr;
    gap: 70px;
    align-items: center
}

.assignment-types {
    display: flex;
    gap: 8px;
    margin: 28px 0 20px;
    flex-wrap: wrap
}

.assignment-tab {
    border: 1px solid var(--line);
    background: #fff;
    padding: 10px 15px;
    border-radius: 10px;
    cursor: pointer
}

.assignment-tab.active {
    background: var(--navy);
    color: #fff
}

.assignment-panel {
    display: none
}

.assignment-panel.active {
    display: block
}

.assignment-panel ul {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 11px 20px;
    list-style: none
}

.assignment-panel li {
    padding-left: 18px;
    position: relative;
    color: #475760
}

.assignment-panel li:before {
    content: "";
    position: absolute;
    left: 0;
    top: .7em;
    width: 7px;
    height: 7px;
    background: var(--green);
    transform: rotate(45deg)
}

.assignment-visual img {
    width: 100%;
    height: 560px;
    object-fit: cover;
    border-radius: var(--radius);
    box-shadow: var(--shadow)
}

.projects {
    background: var(--bg)
}

.project-grid {
    display: grid;
    grid-template-columns: 1.2fr .8fr .8fr;
    gap: 22px
}

.project-card {
    background: #fff;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 10px 35px rgba(18, 48, 68, .08)
}

.project-card img {
    width: 100%;
    height: 300px;
    object-fit: cover
}

.project-card.large img {
    height: 380px
}

.project-card>div {
    padding: 24px
}

.project-card span,
.news-card small {
    font-size: .75rem;
    letter-spacing: .12em;
    text-transform: uppercase;
    color: var(--green-dark);
    font-weight: 700
}

.project-card h3,
.news-card h3 {
    font-size: 1.3rem;
    color: var(--navy);
    margin: 8px 0
}

.project-card p,
.news-card p {
    color: var(--muted)
}

.news-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 22px
}

.news-card {
    border: 1px solid var(--line);
    border-radius: 20px;
    overflow: hidden;
    background: #fff
}

.news-card img {
    width: 100%;
    height: 240px;
    object-fit: cover
}

.news-card>div {
    padding: 24px
}

.contact-grid {
    display: grid;
    grid-template-columns: .85fr 1.15fr;
    gap: 70px
}

.contact-list {
    margin-top: 30px;
    display: grid;
    gap: 16px
}

.contact-list>a,
.contact-list>div {
    display: flex;
    gap: 15px;
    align-items: flex-start
}

.contact-list i {
    width: 46px;
    height: 46px;
    border-radius: 14px;
    background: var(--mint);
    color: var(--green-dark);
    display: grid;
    place-items: center;
    flex: none
}

.contact-list small,
.contact-list span {
    display: block
}

.contact-list small {
    color: var(--muted);
    font-size: .75rem;
    text-transform: uppercase
}

.contact-form {
    background: #fff;
    padding: 34px;
    border: 1px solid var(--line);
    border-radius: 24px;
    box-shadow: var(--shadow)
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px
}

.contact-form label {
    display: block;
    font-weight: 600;
    font-size: .88rem;
    margin-bottom: 17px;
    color: var(--navy)
}

.contact-form input,
.contact-form select,
.contact-form textarea {
    width: 100%;
    margin-top: 8px;
    padding: 14px 15px;
    border: 1px solid var(--line);
    border-radius: 11px;
    font: inherit;
    background: #fbfdfc
}

.contact-form .btn {
    width: 100%
}

.form-status {
    margin-top: 12px;
    color: var(--green-dark);
    font-weight: 600
}

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

.link-card {
    padding: 24px;
    border: 1px solid var(--line);
    border-radius: 18px;
    background: #fff;
    transition: .3s
}

.link-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow)
}

.link-card i {
    color: var(--green-dark)
}

.link-card h3 {
    color: var(--navy);
    margin: 12px 0 4px
}

.link-card p {
    color: var(--muted);
    font-size: .9rem
}

.service-detail-grid {
    display: grid;
    grid-template-columns: 1.2fr .8fr;
    gap: 60px;
    align-items: start
}

.service-detail-image {
    width: 100%;
    height: 330px;
    object-fit: cover;
    border-radius: 20px;
    margin-bottom: 28px
}

.scope-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
    margin-top: 26px
}

.scope-item {
    display: flex;
    gap: 12px;
    padding: 16px;
    border: 1px solid var(--line);
    border-radius: 14px;
    background: var(--bg)
}

.scope-item i {
    color: var(--green-dark);
    margin-top: 5px
}

.service-sidebar {
    position: sticky;
    top: 110px;
    padding: 28px;
    background: var(--bg);
    border: 1px solid var(--line);
    border-radius: 22px
}

.service-sidebar p {
    color: var(--muted);
    margin: 12px 0 20px
}

.service-sidebar .btn {
    width: 100%;
    margin-bottom: 12px
}

.related-services {
    background: var(--bg)
}

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

.related-card {
    padding: 24px;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 18px
}

.related-card h3 {
    color: var(--navy);
    margin-bottom: 10px
}

.related-card a {
    color: var(--green-dark);
    font-weight: 700
}

footer {
    background: #0a2535;
    color: #c1d0d6;
    padding: 65px 0 20px
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.7fr repeat(3, 1fr);
    gap: 50px
}

.footer-brand img {
    height: 70px
}

.footer-grid>div:first-child p {
    max-width: 380px;
    margin-top: 18px
}

.footer-grid h4 {
    color: #fff;
    margin-bottom: 16px
}

.footer-grid>div:not(:first-child) {
    display: flex;
    flex-direction: column;
    gap: 9px
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, .12);
    margin-top: 45px;
    padding-top: 18px;
    display: flex;
    justify-content: space-between;
    font-size: .85rem
}

.footer-top-link:hover {
    color: #75e5c3
}

.whatsapp,
.back-to-top {
    position: fixed;
    right: 22px;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    display: grid;
    place-items: center;
    color: #fff;
    z-index: 90;
    box-shadow: 0 12px 30px rgba(0, 0, 0, .22)
}

.whatsapp {
    bottom: 22px;
    background: #25d366;
    font-size: 1.7rem
}

.back-to-top {
    bottom: 90px;
    background: var(--navy);
    border: 0;
    cursor: pointer;
    font-size: 1.05rem;
    opacity: 0;
    visibility: hidden;
    transform: translateY(12px);
    transition: .25s
}

.back-to-top.show {
    opacity: 1;
    visibility: visible;
    transform: none
}

.back-to-top:hover {
    background: var(--green-dark)
}

.reveal {
    opacity: 0;
    transform: translateY(28px);
    transition: opacity .7s ease, transform .7s ease
}

.reveal.visible {
    opacity: 1;
    transform: none
}

.delay-1 {
    transition-delay: .12s
}

.delay-2 {
    transition-delay: .24s
}

@media(max-width:1000px) {
    .topbar-text {
        display: none
    }

    .menu-toggle {
        display: block
    }

    .main-nav {
        position: absolute;
        left: 20px;
        right: 20px;
        top: 88px;
        background: #fff;
        padding: 18px;
        border-radius: 18px;
        box-shadow: var(--shadow);
        display: none;
        flex-direction: column;
        align-items: stretch;
        gap: 2px
    }

    .main-nav.open {
        display: flex
    }

    .main-nav a {
        padding: 10px
    }

    .hero-grid,
    .about-grid,
    .philosophy-grid,
    .assignments-grid,
    .contact-grid,
    .service-detail-grid {
        grid-template-columns: 1fr
    }

    .hero {
        min-height: auto
    }

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

    .project-grid {
        grid-template-columns: 1fr 1fr
    }

    .project-card.large {
        grid-column: 1/-1
    }

    .link-cards {
        grid-template-columns: repeat(2, 1fr)
    }

    .news-grid {
        grid-template-columns: 1fr 1fr
    }

    .footer-grid {
        grid-template-columns: 1.5fr 1fr 1fr
    }

    .footer-grid>div:last-child {
        grid-column: 2/4
    }

    .service-sidebar {
        position: static
    }
}

@media(max-width:700px) {
    .container {
        width: min(100% - 28px, 1180px)
    }

    .topbar-contact a:nth-child(2) {
        display: none
    }

    .nav-wrap {
        min-height: 72px
    }

    .brand img {
        height: 58px
    }

    .hero-grid {
        padding: 70px 0 115px
    }

    .hero h1,
    .page-hero h1 {
        font-size: 2.35rem
    }

    .hero-actions {
        flex-direction: column
    }

    .hero-dots {
        bottom: 60px
    }

    .section {
        padding: 74px 0
    }

    .page-hero {
        padding: 64px 0 60px
    }

    .services-grid,
    .project-grid,
    .values-grid,
    .form-row,
    .assignment-panel ul,
    .news-grid,
    .link-cards,
    .scope-grid,
    .related-grid {
        grid-template-columns: 1fr
    }

    .main-image {
        height: 380px
    }

    .image-badge {
        right: 15px
    }

    .assignment-visual img {
        height: 420px
    }

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

    .footer-grid>div:first-child {
        grid-column: 1/-1
    }

    .footer-grid>div:last-child {
        grid-column: auto
    }

    .footer-bottom {
        flex-direction: column;
        gap: 12px
    }

    .whatsapp,
    .back-to-top {
        right: 15px
    }

    .whatsapp {
        bottom: 15px
    }

    .back-to-top {
        bottom: 82px
    }
}

@media(prefers-reduced-motion:reduce) {
    html {
        scroll-behavior: auto
    }

    .hero-slide,
    .reveal {
        transition: none
    }

    .hero-slide.active {
        transform: none
    }
}
/* Mission & Vision */
.mission-vision-section {
  background: #f4f8f7;
}

.mission-vision-section .section-heading {
  max-width: 720px;
  margin-bottom: 40px;
}

.mission-vision-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
}

.mission-vision-card {
  background: #fff;
  border-radius: 20px;
  padding: 36px;
  display: flex;
  align-items: flex-start;
  gap: 24px;
  border: 1px solid rgba(0, 128, 117, 0.12);
  box-shadow: 0 12px 35px rgba(0, 0, 0, 0.06);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.mission-vision-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 18px 45px rgba(0, 0, 0, 0.1);
}

.mission-vision-icon {
  width: 64px;
  height: 64px;
  min-width: 64px;
  border-radius: 18px;
  background: #780018;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 26px;
}

.mission-vision-card:nth-child(2) .mission-vision-icon {
  background: #00897b;
}

.card-label {
  display: inline-block;
  color: #00897b;
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-bottom: 10px;
}

.mission-vision-card h3 {
  margin: 0 0 14px;
  font-size: 23px;
  line-height: 1.35;
  color: #242424;
}

.mission-vision-card p {
  margin: 0;
  line-height: 1.75;
  color: #5d6265;
}

@media (max-width: 768px) {
  .mission-vision-grid {
    grid-template-columns: 1fr;
  }

  .mission-vision-card {
    padding: 28px 24px;
  }
}

@media (max-width: 480px) {
  .mission-vision-card {
    flex-direction: column;
  }
}