/* =========================================================
   Amrutam Sanrakshan - main stylesheet
   ========================================================= */

:root {
    --navy: #0b3556;
    --navy-dark: #082a44;
    --navy-darker: #061d30;
    --green: #7ab834;
    --green-dark: #649628;
    --gray-bg: #f5f7fa;
    --gray-border: #e3e8ee;
    --text: #333c46;
    --text-light: #6b7785;
    --white: #ffffff;
    --shadow: 0 10px 30px rgba(11, 53, 86, 0.08);
    --radius: 10px;
    --container-w: 1200px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    margin: 0;
    font-family: 'Inter', Arial, sans-serif;
    color: var(--text);
    line-height: 1.6;
    background: var(--white);
    overflow-x: hidden;
}
h1, h2, h3, h4, h5 {
    font-family: 'Poppins', Arial, sans-serif;
    color: var(--navy);
    line-height: 1.25;
    margin: 0 0 16px;
}
p { margin: 0 0 16px; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
ul { margin: 0; padding: 0; list-style: none; }
.container {
    max-width: var(--container-w);
    margin: 0 auto;
    padding: 0 20px;
}
section { padding: 70px 0; }
.section-alt { background: var(--gray-bg); }
.text-center { text-align: center; }

.eyebrow {
    display: inline-block;
    color: var(--green);
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
    font-size: 14px;
    margin-bottom: 10px;
    position: relative;
    padding-left: 26px;
}
.eyebrow::before {
    content: "";
    position: absolute;
    left: 0; top: 50%;
    width: 18px; height: 3px;
    background: var(--green);
    transform: translateY(-50%);
}
.section-head { margin-bottom: 40px; }
.section-head.text-center { max-width: 700px; margin-left: auto; margin-right: auto; }
.section-head h2 { font-size: 34px; font-weight: 700; }
.section-head .eyebrow::before { display: none; }
.section-head.text-center .eyebrow { padding-left: 0; }
.underline-bar {
    width: 60px; height: 3px; background: var(--green);
    margin: 14px auto 0; border: 0;
}
.section-head:not(.text-center) .underline-bar { margin-left: 0; }

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 28px;
    border-radius: 6px;
    font-weight: 600;
    font-size: 14px;
    letter-spacing: .3px;
    text-transform: uppercase;
    border: 2px solid transparent;
    cursor: pointer;
    transition: all .2s ease;
    white-space: nowrap;
}
.btn-green { background: var(--green); color: #fff; }
.btn-green:hover { background: var(--green-dark); }
.btn-navy { background: var(--navy); color: #fff; }
.btn-navy:hover { background: var(--navy-dark); }
.btn-outline-white { border-color: rgba(255,255,255,.6); color: #fff; }
.btn-outline-white:hover { background: rgba(255,255,255,.12); }
.btn-outline-navy { border-color: var(--navy); color: var(--navy); }
.btn-outline-navy:hover { background: var(--navy); color: #fff; }
.btn-pill { border-radius: 50px; }

/* =========================== Top bar =========================== */
.topbar { background: #fff; border-bottom: 1px solid var(--gray-border); font-size: 13px; }
.topbar-inner { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; min-height: 40px; padding: 6px 0; color: var(--navy); row-gap: 4px; }
.topbar-right { display: flex; align-items: center; gap: 22px; flex-wrap: wrap; row-gap: 4px; }
.topbar-right a { color: var(--navy); display: inline-flex; align-items: center; gap: 6px; }
.topbar-social { display: flex; gap: 8px; }
.topbar-social a {
    width: 24px; height: 24px; border-radius: 50%;
    background: var(--navy); color: #fff;
    display: inline-flex; align-items: center; justify-content: center;
    font-size: 11px;
}

/* =========================== Header / Nav =========================== */
.site-header { background: #fff; box-shadow: 0 2px 10px rgba(0,0,0,.05); position: relative; z-index: 100; }
.header-inner { display: flex; align-items: center; justify-content: space-between; height: 90px; }
.brand img { height: 58px; width: auto; }

.main-nav { display: flex; align-items: center; gap: 28px; }
.main-nav > ul { display: flex; align-items: center; gap: 26px; }
.main-nav > ul > li { position: relative; }
.main-nav > ul > li > a {
    display: flex; align-items: center; gap: 6px;
    font-weight: 600; font-size: 14px; color: var(--navy);
    text-transform: uppercase; letter-spacing: .3px;
    padding: 8px 0; position: relative;
}
.main-nav > ul > li > a::after {
    content: ""; position: absolute; left: 0; bottom: 0;
    width: 0; height: 2px; background: var(--green);
    transition: width .2s ease;
}
.main-nav > ul > li:hover > a::after,
.main-nav > ul > li.active > a::after { width: 100%; }
.main-nav > ul > li.active > a { color: var(--green); }
.dropdown-caret { font-size: 10px; }

.dropdown-menu {
    position: absolute; top: 100%; left: 0;
    background: #fff; min-width: 300px;
    box-shadow: var(--shadow); border-radius: 8px;
    padding: 10px 0; opacity: 0; visibility: hidden;
    transform: translateY(8px);
    transition: all .2s ease;
}
.has-dropdown:hover .dropdown-menu { opacity: 1; visibility: visible; transform: translateY(0); }
.dropdown-menu li a {
    display: block; padding: 10px 22px; font-size: 14px;
    color: var(--text); font-weight: 500;
}
.dropdown-menu li a:hover { background: var(--gray-bg); color: var(--navy); }

.btn-nav-cta { background: var(--navy); color: #fff; padding: 12px 22px; font-size: 13px; }
.btn-nav-cta:hover { background: var(--navy-dark); }

.nav-toggle {
    display: none; flex-direction: column; justify-content: center; gap: 5px;
    width: 40px; height: 40px; background: none; border: 0; cursor: pointer;
}
.nav-toggle span { display: block; height: 2px; width: 26px; background: var(--navy); transition: all .2s ease; }
.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* =========================== Hero =========================== */
.hero {
    position: relative;
    min-height: 520px;
    display: flex;
    align-items: center;
    background-size: cover;
    background-position: center;
    color: #fff;
    overflow: hidden;
}
.hero::before {
    content: "";
    position: absolute; inset: 0;
    background: linear-gradient(90deg, rgba(6,29,48,.92) 0%, rgba(8,42,68,.72) 45%, rgba(8,42,68,.35) 100%);
}
.hero-inner { position: relative; z-index: 2; max-width: 640px; }
.hero-page .hero-inner { max-width: 700px; }
.hero h1 { color: #fff; font-size: 44px; font-weight: 800; text-transform: uppercase; margin-bottom: 6px; }
.hero .hero-highlight { color: var(--green); }
.hero .hero-sub { font-size: 22px; font-weight: 700; text-transform: uppercase; color: #fff; margin-bottom: 4px; }
.hero .hero-sub .hero-highlight { color: var(--green); }
.hero-inner .underline-bar { margin: 16px 0 18px; }
.hero p.hero-desc { font-size: 16px; color: #e7edf3; max-width: 560px; }
.hero-actions { display: flex; gap: 16px; margin-top: 26px; flex-wrap: wrap; }

.hero-page { min-height: 300px; padding: 60px 0; }
.hero-page h1 { font-size: 40px; }

/* =========================== Highlight icon strip =========================== */
.highlight-strip { background: var(--gray-bg); padding: 40px 0; }
.highlight-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 24px; }
.highlight-item { text-align: left; }
.highlight-item .icon-circle { color: var(--navy); margin-bottom: 12px; }
.highlight-item h3 {
    font-size: 14px; font-weight: 700; text-transform: uppercase;
    color: var(--navy); margin-bottom: 6px;
}
.highlight-item p { font-size: 13px; color: var(--text-light); margin: 0; }

.icon-circle { width: 46px; height: 46px; display: inline-flex; align-items: center; justify-content: center; }
.icon { width: 100%; height: 100%; }

/* =========================== Why-us / two-column feature =========================== */
.feature-split { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.feature-media { position: relative; }
.feature-media img {
    border-radius: var(--radius);
    width: 100%; height: 380px; object-fit: cover;
    box-shadow: var(--shadow);
}
.feature-badge {
    position: absolute; right: -20px; bottom: -20px;
    background: var(--navy); color: #fff;
    border-radius: var(--radius);
    padding: 18px 22px; text-align: center;
    box-shadow: var(--shadow);
    min-width: 110px;
}
.feature-badge .badge-number { font-size: 30px; font-weight: 800; color: var(--green); display: block; }
.feature-badge .badge-label { font-size: 12px; text-transform: uppercase; letter-spacing: .3px; }

.feature-text h2 { font-size: 30px; }
.check-list li {
    display: flex; align-items: flex-start; gap: 12px;
    margin-bottom: 14px; font-weight: 500; color: var(--text);
}
.check-list .icon { width: 20px; height: 20px; color: var(--green); flex-shrink: 0; margin-top: 2px; }

/* Small badge row (About page "Engineering Excellence" strip) */
.badge-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; margin-top: 30px; }
.badge-row-item {
    background: var(--navy); color: #fff; border-radius: 8px;
    padding: 18px 10px; text-align: center; box-shadow: var(--shadow);
}
.badge-row-item .icon-circle { color: #fff; margin: 0 auto 8px; }
.badge-row-item span { font-size: 13px; font-weight: 600; }

/* =========================== Stats bar =========================== */
.stats-bar {
    background: linear-gradient(rgba(6,29,48,.82), rgba(6,29,48,.82)), url('../images/placeholder.svg');
    background-size: cover; background-position: center;
    padding: 46px 0; color: #fff;
}
.stats-grid { display: grid; grid-template-columns: repeat(5, 1fr); }
.stat-item { text-align: center; padding: 0 10px; border-right: 1px solid rgba(255,255,255,.2); }
.stat-item:last-child { border-right: 0; }
.stat-item .icon-circle { color: var(--green); margin: 0 auto 10px; }
.stat-item .stat-number { font-size: 30px; font-weight: 800; color: var(--green); display: block; }
.stat-item .stat-label { font-size: 13px; color: #dfe6ec; }

/* =========================== Cards grid (projects / solutions) =========================== */
.card-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 26px; }
.card-grid.cols-2 { grid-template-columns: repeat(2, 1fr); }
.card-grid.cols-3 { grid-template-columns: repeat(3, 1fr); }
.card-grid.cols-5 { grid-template-columns: repeat(5, 1fr); }
.card {
    background: #fff; border: 1px solid var(--gray-border); border-radius: var(--radius);
    overflow: hidden; box-shadow: var(--shadow); display: flex; flex-direction: column;
    transition: transform .2s ease;
}
.card:hover { transform: translateY(-4px); }
.card-media { height: 180px; overflow: hidden; position: relative; }
.card-media img { width: 100%; height: 100%; object-fit: cover; }
.card-media .card-icon-badge {
    position: absolute; bottom: -22px; left: 20px;
    width: 46px; height: 46px; border-radius: 50%;
    background: #fff; box-shadow: var(--shadow);
    display: flex; align-items: center; justify-content: center; color: var(--navy);
}
.card-body { padding: 26px 20px 20px; flex: 1; display: flex; flex-direction: column; }
.card-body .card-number { color: var(--green); font-weight: 700; font-size: 13px; letter-spacing: .5px; }
.card-body h3 { font-size: 17px; margin-bottom: 8px; }
.card-body .card-subtitle { color: var(--text-light); font-size: 13px; margin-bottom: 8px; }
.card-body p { color: var(--text-light); font-size: 14px; flex: 1; }
.card-link {
    color: var(--green); font-weight: 700; font-size: 13px; text-transform: uppercase;
    display: inline-flex; align-items: center; gap: 8px; margin-top: 10px;
}
.card-link i { transition: transform .2s ease; }
.card:hover .card-link i { transform: translateX(4px); }

.view-all-wrap { text-align: center; margin-top: 40px; }

/* =========================== Trust / partner logos =========================== */
.trust-row { display: flex; align-items: center; justify-content: center; gap: 50px; flex-wrap: wrap; margin-top: 30px; }
.trust-row img { height: 60px; width: auto; object-fit: contain; filter: grayscale(20%); opacity: .9; }
.trust-more { color: var(--text-light); font-weight: 600; }

/* =========================== CTA banner =========================== */
.cta-banner { background: var(--navy); color: #fff; padding: 46px 0; }
.cta-inner { display: flex; align-items: center; justify-content: space-between; gap: 30px; flex-wrap: wrap; }
.cta-text h2 { color: #fff; font-size: 26px; margin-bottom: 6px; }
.cta-text p { color: #cfd9e2; margin: 0; }
.cta-actions { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }
.cta-phone {
    display: inline-flex; align-items: center; gap: 10px;
    border: 2px solid rgba(255,255,255,.5); border-radius: 50px;
    padding: 12px 24px; font-weight: 700;
}
.cta-phone .icon-circle { width: 26px; height: 26px; color: var(--green); }

/* =========================== Journey timeline (About) =========================== */
.timeline { display: grid; grid-template-columns: repeat(5, 1fr); gap: 20px; position: relative; }
.timeline-item { text-align: center; position: relative; padding-top: 10px; }
.timeline-item .icon-circle {
    width: 64px; height: 64px; border-radius: 50%;
    background: #fff; border: 2px solid var(--green); color: var(--green);
    margin: 0 auto 14px; box-shadow: var(--shadow);
}
.timeline-item .timeline-year { color: var(--navy); font-weight: 700; font-size: 15px; }
.timeline-item h4 { font-size: 15px; margin: 4px 0 8px; }
.timeline-item p { font-size: 13px; color: var(--text-light); margin: 0; }

/* Core values / approach steps (icon + title + text grid) */
.value-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 22px; }
.value-item { text-align: center; }
.value-item .icon-circle {
    width: 64px; height: 64px; border-radius: 50%;
    background: var(--green); color: #fff;
    margin: 0 auto 16px;
}
.value-item h4 { font-size: 15px; margin-bottom: 6px; }
.value-item p { font-size: 13px; color: var(--text-light); }

.approach-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 22px; position: relative; }
.approach-item { text-align: center; position: relative; }
.approach-item .icon-circle {
    width: 64px; height: 64px; border-radius: 50%;
    background: #fff; border: 2px solid var(--navy); color: var(--navy);
    margin: 0 auto 14px; box-shadow: var(--shadow);
}
.approach-item .approach-number { color: var(--green); font-weight: 700; font-size: 13px; }
.approach-item h4 { font-size: 15px; margin: 4px 0 8px; }
.approach-item p { font-size: 13px; color: var(--text-light); }
.approach-arrow { position: absolute; top: 32px; right: -22px; color: var(--gray-border); font-size: 18px; }
.approach-item:last-child .approach-arrow { display: none; }

/* =========================== Two-column intro (About "who we are", Solutions intro) =========================== */
.intro-split { display: grid; grid-template-columns: 1.1fr .9fr; gap: 60px; align-items: center; }

/* =========================== Footer =========================== */
.site-footer { background: var(--navy-dark); color: #dfe6ec; }
.footer-main { padding: 60px 0 30px; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1.3fr 1.3fr; gap: 30px; }
.footer-logo-badge { display: inline-block; background: #fff; padding: 8px 12px; border-radius: 8px; margin-bottom: 16px; }
.footer-logo-badge img { height: 44px; }
.footer-tagline { font-size: 13px; color: #b9c6d1; }
.footer-social { display: flex; gap: 10px; margin-top: 16px; }
.footer-social a {
    width: 32px; height: 32px; border-radius: 50%;
    background: rgba(255,255,255,.1);
    display: inline-flex; align-items: center; justify-content: center;
}
.footer-social .icon { width: 15px; height: 15px; }
.footer-social a:hover { background: var(--green); }
.footer-col h4 { color: #fff; font-size: 15px; margin-bottom: 18px; text-transform: uppercase; letter-spacing: .3px; }
.footer-col ul li { margin-bottom: 10px; font-size: 14px; }
.footer-col ul li a:hover { color: var(--green); }
.footer-contact li { display: flex; align-items: flex-start; gap: 10px; }
.footer-contact .icon { width: 16px; height: 16px; margin-top: 3px; color: var(--green); flex-shrink: 0; }
.footer-bottom { background: var(--navy-darker); padding: 16px 0; font-size: 13px; }
.footer-bottom-inner { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 8px; color: #a9b7c3; }
.footer-legal a:hover { color: var(--green); }

/* =========================== Coming soon (stub pages) =========================== */
.coming-soon { text-align: center; padding: 100px 0; }
.coming-soon .icon-circle { width: 70px; height: 70px; color: var(--green); margin: 0 auto 20px; }
.coming-soon h1 { font-size: 30px; }
.coming-soon p { color: var(--text-light); max-width: 500px; margin: 0 auto; }

/* =========================== Spam-trap honeypot field (hidden from real visitors) =========================== */
.hp-field { position: absolute !important; left: -9999px !important; top: -9999px !important; height: 0; width: 0; overflow: hidden; }

/* =========================== Hero script caption + breadcrumb =========================== */
.hero-caption {
    position: absolute; z-index: 2; right: 6%; bottom: 10%;
    font-family: 'Dancing Script', cursive; font-weight: 700;
    font-size: 26px; line-height: 1.25; color: #fff; text-align: right;
    text-shadow: 0 2px 10px rgba(0,0,0,.35);
}
.breadcrumb-nav { background: var(--gray-bg); padding: 14px 0; font-size: 13px; color: var(--text-light); }
.breadcrumb-nav a { color: var(--navy); font-weight: 600; }
.breadcrumb-nav a:hover { color: var(--green); }

/* =========================== Footer accent script text =========================== */
.footer-accent {
    font-family: 'Dancing Script', cursive; font-weight: 700; font-size: 15px;
    line-height: 1.2; color: var(--green); display: flex; flex-direction: column; text-align: right;
}

/* =========================== 4-column highlight strip variant =========================== */
.highlight-grid.cols-4 { grid-template-columns: repeat(4, 1fr); }

/* =========================== Public-facing forms =========================== */
.form-card { background: #fff; border-radius: var(--radius); box-shadow: var(--shadow); padding: 34px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.form-field { margin-bottom: 18px; }
.form-field.full { grid-column: 1 / -1; }
.form-field label { display: block; font-weight: 600; font-size: 14px; color: var(--navy); margin-bottom: 7px; }
.form-field label .req { color: #d64545; }
.form-field input[type=text], .form-field input[type=email], .form-field input[type=tel],
.form-field select, .form-field textarea {
    width: 100%; padding: 12px 14px; border: 1px solid var(--gray-border); border-radius: 6px;
    font: inherit; font-size: 14px; color: var(--text); background: #fff;
}
.form-field textarea { min-height: 110px; resize: vertical; }
.form-field input:focus, .form-field select:focus, .form-field textarea:focus {
    outline: none; border-color: var(--navy);
}
.char-counter { text-align: right; font-size: 12px; color: var(--text-light); margin-top: 4px; }
.file-field {
    border: 1px dashed var(--gray-border); border-radius: 8px; padding: 14px 16px;
    display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap;
    background: var(--gray-bg); font-size: 13px; color: var(--text-light);
}
.file-field .file-field-label { display: flex; align-items: center; gap: 10px; color: var(--navy); font-weight: 600; }
.file-field .file-field-label .icon { width: 18px; height: 18px; }
.file-field input[type=file] { font-size: 12px; max-width: 190px; }
.form-note {
    display: flex; align-items: center; gap: 8px; font-size: 12px; color: var(--text-light);
    margin-top: 16px;
}
.form-note .icon { width: 14px; height: 14px; color: var(--green); flex-shrink: 0; }
.form-success {
    background: #eaf6df; border: 1px solid #cfe8ad; color: #3d6b12;
    border-radius: 8px; padding: 14px 18px; margin-bottom: 22px; font-weight: 600; font-size: 14px;
}
.form-error {
    background: #fdecec; border: 1px solid #f3b8b8; color: #9a2b2b;
    border-radius: 8px; padding: 14px 18px; margin-bottom: 22px; font-weight: 600; font-size: 14px;
}

/* =========================== 3:2 split layout (form + sidebar) =========================== */
.split-3-2 { display: grid; grid-template-columns: 1.5fr 1fr; gap: 40px; align-items: start; }

/* =========================== "Why consult" / feature list with icon =========================== */
.icon-feature-list .icon-feature-item { display: flex; gap: 16px; margin-bottom: 26px; }
.icon-feature-list .icon-feature-item .icon-circle {
    width: 50px; height: 50px; border-radius: 50%; background: var(--gray-bg);
    color: var(--navy); flex-shrink: 0;
}
.icon-feature-list .icon-feature-item h4 { font-size: 16px; margin-bottom: 6px; }
.icon-feature-list .icon-feature-item p { font-size: 13px; color: var(--text-light); margin: 0; }

.quote-block {
    background: var(--gray-bg); border-left: 4px solid var(--green); border-radius: 8px;
    padding: 22px 24px; margin-top: 10px; font-style: italic; color: var(--navy); position: relative;
}
.quote-block .quote-mark { font-size: 34px; color: var(--green); font-style: normal; font-weight: 800; line-height: .4; display: block; margin-bottom: 8px; }
.quote-block cite { display: block; margin-top: 14px; font-style: normal; font-weight: 700; font-size: 13px; color: var(--text-light); }

/* =========================== Numbered process steps =========================== */
.process-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; position: relative; }
.process-item { text-align: center; position: relative; }
.process-item .step-number {
    width: 34px; height: 34px; border-radius: 50%; background: var(--green); color: #fff;
    display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 14px;
    margin: 0 auto 14px;
}
.process-item .icon-circle {
    width: 60px; height: 60px; border-radius: 50%; background: var(--gray-bg); color: var(--navy);
    margin: 0 auto 14px;
}
.process-item h4 { font-size: 15px; margin-bottom: 6px; }
.process-item p { font-size: 13px; color: var(--text-light); }
.process-arrow { position: absolute; top: 40px; right: -22px; color: var(--gray-border); font-size: 18px; }
.process-item:last-child .process-arrow { display: none; }

/* =========================== FAQ accordion =========================== */
.faq-list { display: flex; flex-direction: column; gap: 10px; }
.faq-item { border: 1px solid var(--gray-border); border-radius: 8px; background: #fff; overflow: hidden; }
.faq-question {
    width: 100%; text-align: left; background: none; border: 0; cursor: pointer;
    padding: 16px 18px; font-weight: 600; font-size: 14px; color: var(--navy);
    display: flex; align-items: center; justify-content: space-between; gap: 10px;
}
.faq-question .fa-chevron-down { transition: transform .2s ease; color: var(--green); flex-shrink: 0; }
.faq-item.open .faq-question .fa-chevron-down { transform: rotate(180deg); }
.faq-answer { max-height: 0; overflow: hidden; transition: max-height .25s ease; }
.faq-answer-inner { padding: 0 18px 16px; font-size: 13px; color: var(--text-light); }
.faq-head-row { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 10px; }
.faq-head-row a { color: var(--navy); font-weight: 700; font-size: 13px; }
.faq-head-row a:hover { color: var(--green); }

/* =========================== Contact detail + office cards =========================== */
.contact-detail-card {
    display: flex; gap: 16px; align-items: flex-start; background: #fff; border: 1px solid var(--gray-border);
    border-radius: var(--radius); padding: 20px; box-shadow: var(--shadow); margin-bottom: 16px;
}
.contact-detail-card .icon-circle {
    width: 48px; height: 48px; border-radius: 50%; flex-shrink: 0;
    display: flex; align-items: center; justify-content: center;
}
.contact-detail-card:nth-child(odd) .icon-circle { background: var(--navy); color: #fff; }
.contact-detail-card:nth-child(even) .icon-circle { background: var(--green); color: #fff; }
.contact-detail-card h4 { font-size: 15px; margin-bottom: 4px; }
.contact-detail-card .detail-value { font-weight: 700; color: var(--navy); font-size: 14px; display: block; }
.contact-detail-card .detail-caption { font-size: 12px; color: var(--text-light); margin-top: 3px; }
.contact-detail-card a.detail-value:hover { color: var(--green); }

.map-embed { position: relative; width: 100%; padding-bottom: 62%; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); }
.map-embed iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }

.office-card { background: #fff; border: 1px solid var(--gray-border); border-radius: var(--radius); box-shadow: var(--shadow); overflow: hidden; }
.office-card img { width: 100%; height: 200px; object-fit: cover; }
.office-card-body { padding: 20px; }
.office-card-body h4 { font-size: 15px; margin-bottom: 10px; display: flex; align-items: center; gap: 8px; }
.office-card-body p { font-size: 13px; color: var(--text-light); margin-bottom: 6px; display: flex; gap: 8px; align-items: flex-start; }
.office-card-body .icon { width: 15px; height: 15px; color: var(--green); flex-shrink: 0; margin-top: 2px; }

/* =========================== Small dark promo card (Get a Consultation bottom-left) =========================== */
.dark-promo-card {
    background: var(--navy); color: #fff; border-radius: var(--radius); padding: 34px;
    background-size: cover; background-position: center; position: relative; overflow: hidden; height: 100%;
}
.dark-promo-card::before { content: ""; position: absolute; inset: 0; background: rgba(6,29,48,.72); }
.dark-promo-card > * { position: relative; z-index: 2; }
.dark-promo-card h3 { color: #fff; font-size: 22px; }
.dark-promo-card p { color: #cfd9e2; font-size: 14px; }

/* =========================== Photo-background CTA banner (Contact "Partner With Us") =========================== */
.cta-banner.cta-photo {
    position: relative; background-size: cover; background-position: center; overflow: hidden;
}
.cta-banner.cta-photo::before { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(6,29,48,.88), rgba(6,29,48,.6)); }
.cta-banner.cta-photo .cta-inner { position: relative; z-index: 2; }

/* =========================== Newsletter bar (Resources) =========================== */
.newsletter-bar {
    background: var(--navy); color: #fff; border-radius: var(--radius); padding: 30px 34px;
    display: flex; align-items: center; gap: 24px; flex-wrap: wrap; justify-content: space-between;
}
.newsletter-bar .icon-circle { width: 46px; height: 46px; background: rgba(255,255,255,.12); border-radius: 50%; flex-shrink: 0; }
.newsletter-bar h3 { color: #fff; font-size: 18px; margin-bottom: 2px; }
.newsletter-bar p { color: #cfd9e2; margin: 0; font-size: 13px; }
.newsletter-form { display: flex; gap: 10px; flex-wrap: wrap; }
.newsletter-form input[type=email] {
    padding: 12px 16px; border-radius: 6px; border: 0; min-width: 240px; font: inherit; font-size: 14px;
}

/* =========================== Category filter tabs + search (Resources) =========================== */
.filter-bar { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; margin-bottom: 34px; }
.filter-tabs { display: flex; flex-wrap: wrap; gap: 8px; }
.filter-tab {
    padding: 9px 18px; border-radius: 50px; border: 1px solid var(--gray-border); background: #fff;
    font-size: 13px; font-weight: 600; color: var(--navy); cursor: pointer;
}
.filter-tab:hover { border-color: var(--navy); }
.filter-tab.active { background: var(--navy); color: #fff; border-color: var(--navy); }
.search-box { position: relative; }
.search-box input {
    padding: 10px 40px 10px 16px; border-radius: 50px; border: 1px solid var(--gray-border);
    font: inherit; font-size: 13px; min-width: 220px;
}
.search-box .icon { position: absolute; right: 14px; top: 50%; transform: translateY(-50%); width: 16px; height: 16px; color: var(--text-light); }

/* =========================== Resource cards =========================== */
.resource-card-body { display: flex; flex-direction: column; height: 100%; }
.resource-card-body .card-subtitle { color: var(--green); font-weight: 600; }
.file-badge {
    display: inline-flex; align-items: center; gap: 6px; font-size: 12px; color: var(--text-light);
    margin-top: auto; padding-top: 10px;
}
.file-badge .file-type { background: #fdecec; color: #c0392b; font-weight: 700; padding: 2px 8px; border-radius: 4px; font-size: 11px; }
.resource-download-row { display: flex; align-items: center; justify-content: space-between; margin-top: 8px; }
.no-file-note { font-size: 12px; color: var(--text-light); font-style: italic; margin-top: auto; padding-top: 10px; }

/* =========================== Articles teaser =========================== */
.article-promo-card {
    position: relative; border-radius: var(--radius); overflow: hidden; min-height: 260px;
    background-size: cover; background-position: center; color: #fff; display: flex; align-items: flex-end;
}
.article-promo-card::before { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(6,29,48,.2), rgba(6,29,48,.85)); }
.article-promo-card-body { position: relative; z-index: 2; padding: 26px; }
.article-promo-card h3 { color: #fff; font-size: 20px; }
.article-promo-card p { color: #dfe6ec; font-size: 13px; }
.article-card { background: #fff; border: 1px solid var(--gray-border); border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); }
.article-card .card-media { position: relative; }
.article-tag {
    position: absolute; top: 12px; left: 12px; background: var(--navy); color: #fff;
    font-size: 11px; font-weight: 700; letter-spacing: .5px; padding: 4px 10px; border-radius: 4px; z-index: 2;
}
.article-card .card-body .article-date { font-size: 12px; color: var(--text-light); margin-top: 6px; }

/* =========================== Case Studies: explore cards, light stats, carousel, testimonials =========================== */
.explore-card { text-align: left; }
.explore-card .icon-circle { width: 56px; height: 56px; border-radius: 50%; color: #fff; margin-bottom: 16px; }
.explore-card:nth-child(4n+1) .icon-circle { background: #2f8fd6; }
.explore-card:nth-child(4n+2) .icon-circle { background: #1a8f7b; }
.explore-card:nth-child(4n+3) .icon-circle { background: var(--green); }
.explore-card:nth-child(4n+4) .icon-circle { background: var(--navy); }
.explore-card h4 { font-size: 15px; margin-bottom: 8px; }
.explore-card p { font-size: 13px; color: var(--text-light); margin-bottom: 12px; }

.stats-strip-light {
    background: #eaf2fa; border-radius: var(--radius); padding: 26px 20px;
    display: grid; grid-template-columns: repeat(5, 1fr); gap: 16px;
}
.stats-strip-light .stat-item { text-align: center; border-right: 0; }
.stats-strip-light .icon-circle { color: var(--navy); margin: 0 auto 8px; width: 34px; height: 34px; }
.stats-strip-light .stat-number { color: var(--navy); font-size: 22px; }
.stats-strip-light .stat-label { color: var(--text-light); font-size: 12px; }

.case-carousel { position: relative; }
.case-carousel-track { overflow: hidden; }
.case-slide { display: none; }
.case-slide.active { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: center; }
.case-slide .case-media { position: relative; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); }
.case-slide .case-media img { width: 100%; height: 320px; object-fit: cover; }
.case-slide .case-location-tag {
    position: absolute; left: 16px; bottom: 16px; background: rgba(6,29,48,.85); color: #fff;
    font-size: 12px; padding: 8px 14px; border-radius: 6px;
}
.case-detail-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin: 20px 0; }
.case-detail-item { display: flex; gap: 10px; align-items: flex-start; }
.case-detail-item .icon { width: 18px; height: 18px; color: var(--green); margin-top: 3px; flex-shrink: 0; }
.case-detail-item .detail-label { font-size: 12px; color: var(--text-light); display: block; }
.case-detail-item .detail-value { font-size: 13px; color: var(--navy); font-weight: 600; }
.carousel-nav { display: flex; gap: 10px; justify-content: flex-end; margin-bottom: 14px; }
.carousel-nav button {
    width: 38px; height: 38px; border-radius: 50%; border: 1px solid var(--gray-border); background: #fff;
    cursor: pointer; color: var(--navy); display: flex; align-items: center; justify-content: center;
}
.carousel-nav button:hover { background: var(--navy); color: #fff; border-color: var(--navy); }

.case-tag-badge {
    position: absolute; top: 12px; left: 12px; z-index: 2; font-size: 11px; font-weight: 700;
    padding: 4px 10px; border-radius: 4px; color: #fff; background: var(--navy);
}

.testimonial-slider { text-align: center; max-width: 760px; margin: 0 auto; position: relative; }
.testimonial-slide { display: none; }
.testimonial-slide.active { display: block; }
.testimonial-slide blockquote { font-size: 18px; font-style: italic; color: var(--navy); margin: 0 0 14px; }
.testimonial-slide cite { font-style: normal; font-weight: 700; color: var(--text-light); font-size: 13px; }
.testimonial-dots { display: flex; justify-content: center; gap: 8px; margin-top: 20px; }
.testimonial-dots button {
    width: 9px; height: 9px; border-radius: 50%; border: 0; background: var(--gray-border); cursor: pointer; padding: 0;
}
.testimonial-dots button.active { background: var(--green); width: 22px; border-radius: 5px; }

/* =========================================================
   Responsive
   ========================================================= */
@media (max-width: 1100px) {
    .card-grid { grid-template-columns: repeat(2, 1fr); }
    .card-grid.cols-3, .card-grid.cols-5 { grid-template-columns: repeat(2, 1fr); }
    .highlight-grid, .highlight-grid.cols-4 { grid-template-columns: repeat(3, 1fr); }
    .stats-grid { grid-template-columns: repeat(3, 1fr); row-gap: 26px; }
    .stat-item:nth-child(3) { border-right: 0; }
    .timeline, .value-grid, .approach-grid { grid-template-columns: repeat(3, 1fr); row-gap: 30px; }
    .approach-arrow { display: none; }
    .badge-row { grid-template-columns: repeat(2, 1fr); }
    .process-grid { grid-template-columns: repeat(2, 1fr); row-gap: 30px; }
    .process-arrow { display: none; }
    .stats-strip-light { grid-template-columns: repeat(3, 1fr); row-gap: 18px; }
    .case-detail-grid { grid-template-columns: 1fr; }
}

@media (max-width: 991px) {
    .nav-toggle { display: flex; }
    .main-nav {
        position: absolute; top: 100%; left: 0; right: 0;
        background: #fff; flex-direction: column; align-items: stretch;
        max-height: 0; overflow: hidden; box-shadow: var(--shadow);
        transition: max-height .3s ease;
    }
    .main-nav.open { max-height: 640px; overflow-y: auto; }
    .main-nav > ul { flex-direction: column; align-items: stretch; gap: 0; padding: 10px 20px; }
    .main-nav > ul > li { border-bottom: 1px solid var(--gray-border); }
    .main-nav > ul > li > a { padding: 14px 0; }
    .main-nav > ul > li > a::after { display: none; }
    .dropdown-menu {
        position: static; opacity: 1; visibility: visible; transform: none;
        box-shadow: none; padding: 0 0 10px 14px; display: none;
    }
    .has-dropdown.dropdown-open .dropdown-menu { display: block; }
    .btn-nav-cta { margin: 16px 20px; justify-content: center; }

    .feature-split, .intro-split { grid-template-columns: 1fr; }
    .feature-media { margin-bottom: 40px; }
    .cta-inner { justify-content: center; text-align: center; }

    .split-3-2 { grid-template-columns: 1fr; }
    .case-slide.active { grid-template-columns: 1fr; }
    .newsletter-bar { justify-content: center; text-align: center; }
    .newsletter-form { width: 100%; justify-content: center; }
    .newsletter-form input[type=email] { flex: 1; min-width: 0; }
    .filter-bar { flex-direction: column; align-items: stretch; }
    .search-box input { width: 100%; }
}

@media (max-width: 768px) {
    .topbar-tagline { display: none; }
    .topbar-right { gap: 12px; width: 100%; justify-content: center; }
    .topbar-right a[href^="mailto"] { display: none; }
    .hero h1 { font-size: 30px; }
    .hero .hero-sub { font-size: 18px; }
    .section-head h2, .feature-text h2 { font-size: 24px; }
    .card-grid, .card-grid.cols-3, .card-grid.cols-5 { grid-template-columns: 1fr; }
    .highlight-grid, .highlight-grid.cols-4 { grid-template-columns: repeat(2, 1fr); }
    .stats-grid { grid-template-columns: repeat(2, 1fr); }
    .stat-item:nth-child(3) { border-right: 1px solid rgba(255,255,255,.2); }
    .stat-item:nth-child(2n) { border-right: 0; }
    .timeline, .value-grid, .approach-grid, .badge-row { grid-template-columns: repeat(2, 1fr); }
    section { padding: 50px 0; }
    .feature-badge { right: 10px; bottom: -16px; padding: 12px 16px; min-width: 90px; }

    .form-grid { grid-template-columns: 1fr; }
    .form-card { padding: 24px; }
    .process-grid { grid-template-columns: 1fr; }
    .stats-strip-light { grid-template-columns: repeat(2, 1fr); }
    .hero-caption { display: none; }
    .footer-bottom-inner { flex-direction: column; text-align: center; }
    .footer-accent { text-align: center; }
}

@media (max-width: 480px) {
    .highlight-grid, .highlight-grid.cols-4, .stats-grid, .timeline, .value-grid, .approach-grid, .badge-row { grid-template-columns: 1fr; }
    .stat-item { border-right: 0 !important; padding-bottom: 16px; border-bottom: 1px solid rgba(255,255,255,.15); }
    .stat-item:last-child { border-bottom: 0; }
    .footer-grid { grid-template-columns: 1fr; }
    .hero-actions .btn { width: 100%; justify-content: center; }
    .cta-inner { flex-direction: column; }

    .stats-strip-light { grid-template-columns: 1fr; }
    .file-field { flex-direction: column; align-items: stretch; }
    .file-field input[type=file] { max-width: none; }
    .carousel-nav { justify-content: center; }
}