/* ===== ROOT & RESET ===== */
:root {
    --green: #7DC242;
    --green-dark: #5fa030;
    --blue: #5BB8D4;
    --blue-dark: #3a9ab8;
    --dark: #1b1f2e;
    --dark2: #252a3a;
    --text: #555;
    --text-light: #888;
    --white: #fff;
    --gray-bg: #f7f9fc;
    --border: #e8edf2;
    --shadow: 0 8px 32px rgba(0,0,0,0.08);
    --shadow-hover: 0 16px 48px rgba(0,0,0,0.14);
    --radius: 12px;
    --transition: all 0.3s ease;
}

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; font-size: 16px; }
body { font-family: 'Poppins', sans-serif; color: var(--text); line-height: 1.7; background: var(--white); overflow-x: hidden; }
a { text-decoration: none; color: inherit; }
img { max-width: 100%; display: block; }
ul { list-style: none; }

/* ===== CONTAINER ===== */
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }

/* ===== BUTTONS ===== */
.btn {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 13px 30px; border-radius: 50px; font-family: 'Poppins', sans-serif;
    font-weight: 600; font-size: 0.92rem; cursor: pointer; border: none;
    background: linear-gradient(135deg, var(--green) 0%, var(--blue) 100%);
    color: var(--white); transition: var(--transition);
    box-shadow: 0 4px 18px rgba(125,194,66,0.35);
}
.btn:hover { transform: translateY(-3px); box-shadow: 0 8px 28px rgba(125,194,66,0.45); }

.btn-ghost {
    background: transparent; border: 2px solid rgba(255,255,255,0.7);
    color: var(--white); box-shadow: none;
}
.btn-ghost:hover { background: var(--white); color: var(--green); box-shadow: none; }

.btn-white {
    background: var(--white); color: var(--green);
    box-shadow: 0 4px 18px rgba(0,0,0,0.15);
}
.btn-white:hover { background: var(--green); color: var(--white); }

/* ===== HEADER / NAVBAR ===== */
.site-header {
    position: fixed; top: 0; left: 0; width: 100%; z-index: 1000;
    background: var(--white); transition: var(--transition);
}
.site-header.scrolled { box-shadow: 0 2px 20px rgba(0,0,0,0.1); }

.navbar {
    display: flex; align-items: center; justify-content: space-between;
    padding: 16px 24px; max-width: 1200px; margin: 0 auto;
}

.nav-logo img { height: 50px; }

.nav-links {
    display: flex; align-items: center; gap: 6px;
}

.nav-link {
    padding: 8px 14px; font-weight: 500; font-size: 0.92rem;
    color: var(--dark); border-radius: 6px; transition: var(--transition);
    position: relative;
}
.nav-link::after {
    content: ''; position: absolute; bottom: 4px; left: 14px; right: 14px;
    height: 2px; background: var(--green); border-radius: 2px;
    transform: scaleX(0); transition: transform 0.3s;
}
.nav-link:hover::after, .nav-link.active::after { transform: scaleX(1); }
.nav-link:hover, .nav-link.active { color: var(--green); }

.nav-btn { margin-left: 10px; padding: 10px 22px; font-size: 0.88rem; }

.nav-toggle {
    display: none; flex-direction: column; gap: 5px;
    background: none; border: none; cursor: pointer; padding: 4px;
}
.nav-toggle span {
    display: block; width: 24px; height: 2px;
    background: var(--dark); border-radius: 2px; transition: var(--transition);
}

/* ===== SECTION COMMON ===== */
.section { padding: 96px 0; }
.section-gray { background: var(--gray-bg); }

.section-head { text-align: center; margin-bottom: 56px; }
.section-head h2 { font-size: clamp(1.8rem, 3vw, 2.4rem); font-weight: 700; color: var(--dark); margin: 10px 0 14px; }
.section-head p { color: var(--text-light); font-size: 1rem; max-width: 520px; margin: 0 auto; }

.label {
    display: inline-block; padding: 5px 16px; border-radius: 50px;
    background: linear-gradient(135deg, rgba(125,194,66,0.12), rgba(91,184,212,0.12));
    color: var(--green); font-size: 0.8rem; font-weight: 600; letter-spacing: 1px; text-transform: uppercase;
}

/* ===== HERO ===== */
.hero {
    min-height: 100vh; position: relative; overflow: hidden;
    background: linear-gradient(135deg, var(--dark) 0%, #1e2d50 55%, #0d3b5e 100%);
    display: flex; align-items: center; padding-top: 82px;
}

.hero-inner {
    max-width: 1200px; margin: 0 auto; padding: 60px 24px 100px;
    display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center;
}

.hero-tag {
    display: inline-flex; align-items: center; gap: 8px;
    color: var(--green); font-size: 0.88rem; font-weight: 600;
    letter-spacing: 0.5px; margin-bottom: 18px;
}

.hero-text h1 {
    font-size: clamp(2.2rem, 4.5vw, 3.6rem); font-weight: 800;
    color: var(--white); line-height: 1.15; margin-bottom: 20px;
}

.typed-wrap { display: block; }
.typed {
    background: linear-gradient(135deg, var(--green), var(--blue));
    -webkit-background-clip: text; -webkit-text-fill-color: transparent;
    background-clip: text;
}
.typed::after { content: '|'; -webkit-text-fill-color: var(--green); animation: blink 0.8s infinite; }
@keyframes blink { 0%,100%{opacity:1} 50%{opacity:0} }

.hero-sub { color: rgba(255,255,255,0.75); font-size: 1rem; max-width: 480px; margin-bottom: 32px; }

.hero-btns { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 36px; }

.hero-badges { display: flex; gap: 20px; flex-wrap: wrap; }
.badge {
    display: flex; align-items: center; gap: 7px;
    color: rgba(255,255,255,0.8); font-size: 0.85rem; font-weight: 500;
}
.badge i { color: var(--green); }

/* Hero Visual */
.hero-visual {
    position: relative; display: flex; align-items: center; justify-content: center;
    height: 380px;
}

.hero-circle {
    width: 260px; height: 260px; border-radius: 50%;
    background: var(--white); border: 2px solid rgba(255,255,255,0.12);
    display: flex; align-items: center; justify-content: center;
    overflow: hidden; backdrop-filter: blur(10px);
}
.hero-circle img { width: 100%; height: 100%; object-fit: contain; padding: 20px; }

.hero-card-float {
    position: absolute; background: rgba(255,255,255,0.1);
    backdrop-filter: blur(12px); border: 1px solid rgba(255,255,255,0.18);
    border-radius: 14px; padding: 14px 18px;
    display: flex; align-items: center; gap: 10px;
    color: var(--white); font-size: 0.85rem; font-weight: 600;
    animation: floatCard 3s ease-in-out infinite;
}
.hero-card-float i { font-size: 1.3rem; color: var(--green); }
.card-f1 { top: 30px; left: 0; animation-delay: 0s; }
.card-f2 { top: 50%; right: 0; transform: translateY(-50%); animation-delay: 1s; }
.card-f3 { bottom: 30px; left: 20px; animation-delay: 2s; }

@keyframes floatCard {
    0%,100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}
.card-f2 { animation: floatCard2 3s ease-in-out infinite 1s; }
@keyframes floatCard2 {
    0%,100% { transform: translateY(-50%); }
    50% { transform: translateY(calc(-50% - 10px)); }
}

.hero-wave {
    position: absolute; bottom: 0; left: 0; width: 100%;
    line-height: 0;
}
.hero-wave svg { width: 100%; height: 60px; }

/* ===== SERVICES ===== */
.services-grid {
    display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px;
}

.svc-card {
    background: var(--white); border-radius: var(--radius);
    padding: 36px 28px; border: 1px solid var(--border);
    transition: var(--transition); position: relative; overflow: hidden;
}
.svc-card::before {
    content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px;
    background: linear-gradient(90deg, var(--green), var(--blue));
    transform: scaleX(0); transition: transform 0.3s; transform-origin: left;
}
.svc-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-hover); border-color: transparent; }
.svc-card:hover::before { transform: scaleX(1); }

.svc-icon {
    width: 64px; height: 64px; border-radius: 16px; margin-bottom: 22px;
    background: linear-gradient(135deg, rgba(125,194,66,0.12), rgba(91,184,212,0.12));
    display: flex; align-items: center; justify-content: center;
    transition: var(--transition);
}
.svc-card:hover .svc-icon { background: linear-gradient(135deg, var(--green), var(--blue)); }
.svc-icon i { font-size: 1.6rem; color: var(--green); transition: var(--transition); }
.svc-card:hover .svc-icon i { color: var(--white); }

.svc-card h3 { font-size: 1.1rem; font-weight: 700; color: var(--dark); margin-bottom: 10px; }
.svc-card p { font-size: 0.9rem; color: var(--text-light); margin-bottom: 20px; }

.svc-link {
    display: inline-flex; align-items: center; gap: 6px;
    color: var(--green); font-size: 0.85rem; font-weight: 600;
    transition: gap 0.3s;
}
.svc-link:hover { gap: 10px; }

/* ===== WHY STRIP ===== */
.why-strip {
    background: linear-gradient(135deg, var(--green) 0%, var(--blue) 100%);
    padding: 60px 0;
}

.why-grid {
    display: grid; grid-template-columns: repeat(4, 1fr); gap: 32px;
}

.why-item {
    display: flex; align-items: flex-start; gap: 18px; color: var(--white);
}
.why-item > i {
    font-size: 2rem; color: var(--white); flex-shrink: 0; margin-top: 4px;
    width: 52px; height: 52px; border-radius: 10px;
    background: rgba(255,255,255,0.25); display: flex; align-items: center; justify-content: center;
}
.why-item h4 { font-size: 1rem; font-weight: 700; margin-bottom: 4px; }
.why-item p { font-size: 0.85rem; color: rgba(255,255,255,0.8); }

/* ===== ABOUT ===== */
.about-wrap {
    display: grid; grid-template-columns: 1fr 1.1fr; gap: 70px;
    align-items: center; margin-bottom: 64px;
}

.about-img-box {
    position: relative; background: linear-gradient(135deg, var(--green), var(--blue));
    border-radius: 20px; padding: 60px 40px; text-align: center;
}
.about-img-inner {
    width: 120px; height: 120px; border-radius: 50%;
    background: rgba(255,255,255,0.2); margin: 0 auto 0;
    display: flex; align-items: center; justify-content: center;
}
.about-img-inner i { font-size: 3.5rem; color: var(--white); }

.about-exp-badge {
    position: absolute; bottom: -20px; right: -20px;
    background: var(--white); border-radius: 14px; padding: 16px 22px;
    box-shadow: var(--shadow); font-size: 0.85rem; font-weight: 600; color: var(--dark);
    text-align: center;
}
.about-exp-badge span { display: block; font-size: 2rem; font-weight: 800; color: var(--green); line-height: 1; }

.about-content h2 { font-size: clamp(1.7rem, 2.5vw, 2.2rem); font-weight: 700; color: var(--dark); margin: 10px 0 18px; }
.about-content p { margin-bottom: 14px; font-size: 0.95rem; }

.check-list { margin-top: 20px; display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.check-list li { display: flex; align-items: center; gap: 10px; font-size: 0.9rem; font-weight: 500; color: var(--dark); }
.check-list i { width: 22px; height: 22px; border-radius: 50%; background: linear-gradient(135deg, var(--green), var(--blue)); color: var(--white); font-size: 0.65rem; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }

.stats-row {
    display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px;
}

.stat-box {
    background: var(--white); border-radius: var(--radius); padding: 32px 20px;
    text-align: center; border: 1px solid var(--border);
    transition: var(--transition);
}
.stat-box:hover { transform: translateY(-6px); box-shadow: var(--shadow); border-color: var(--green); }
.stat-box span { display: block; font-size: 2.6rem; font-weight: 800; background: linear-gradient(135deg, var(--green), var(--blue)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.stat-box p { font-size: 0.88rem; color: var(--text-light); margin-top: 6px; font-weight: 500; }

/* ===== TEAM ===== */
.team-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }

.team-card {
    background: var(--white); border-radius: var(--radius);
    overflow: hidden; border: 1px solid var(--border);
    transition: var(--transition);
}
.team-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-hover); border-color: transparent; }

.team-photo {
    height: 260px; background: var(--gray-bg);
    display: flex; align-items: center; justify-content: center; overflow: hidden;
}
.team-photo img { width: 100%; height: 100%; object-fit: contain; object-position: center top; }

.team-info { padding: 28px 24px; }
.team-info h3 { font-size: 1.1rem; font-weight: 700; color: var(--dark); margin-bottom: 6px; }

.team-role {
    display: inline-block; padding: 3px 14px; border-radius: 50px;
    background: linear-gradient(135deg, rgba(125,194,66,0.12), rgba(91,184,212,0.12));
    color: var(--green); font-size: 0.78rem; font-weight: 600; margin-bottom: 12px;
}

.team-info p { font-size: 0.88rem; color: var(--text-light); margin-bottom: 18px; }

.team-social { display: flex; gap: 10px; }
.team-social a {
    width: 34px; height: 34px; border-radius: 50%; border: 1.5px solid var(--border);
    display: flex; align-items: center; justify-content: center;
    font-size: 0.8rem; color: var(--text-light); transition: var(--transition);
}
.team-social a:hover { background: var(--green); border-color: var(--green); color: var(--white); }

/* ===== CTA BANNER ===== */
.cta-banner {
    background: linear-gradient(135deg, var(--green) 0%, var(--blue) 100%);
    padding: 80px 0; text-align: center;
}
.cta-banner h2 { font-size: clamp(1.8rem, 3vw, 2.4rem); font-weight: 800; color: var(--white); margin-bottom: 14px; }
.cta-banner p { color: rgba(255,255,255,0.85); font-size: 1rem; margin-bottom: 32px; }

/* ===== CONTACT ===== */
.contact-wrap { display: grid; grid-template-columns: 1fr 1.5fr; gap: 50px; }

.contact-info-box {
    background: linear-gradient(135deg, var(--green) 0%, var(--blue) 100%);
    border-radius: var(--radius); padding: 40px 32px; color: var(--white);
}
.contact-info-box h3 { font-size: 1.3rem; font-weight: 700; margin-bottom: 30px; }

.cinfo-item { display: flex; gap: 16px; margin-bottom: 26px; align-items: flex-start; }
.cinfo-icon {
    width: 44px; height: 44px; border-radius: 10px; flex-shrink: 0;
    background: rgba(255,255,255,0.25); display: flex; align-items: center; justify-content: center;
}
.cinfo-icon i { color: var(--white); font-size: 1.1rem; }
.cinfo-item strong { display: block; font-size: 0.85rem; color: rgba(255,255,255,0.6); margin-bottom: 4px; }
.cinfo-item p { font-size: 0.9rem; color: var(--white); }
/* .cinfo-item a { color: var(--blue); } */

.cinfo-social { display: flex; gap: 10px; margin-top: 30px; }
.cinfo-social a {
    width: 38px; height: 38px; border-radius: 50%;
    background: rgba(255,255,255,0.08); display: flex; align-items: center; justify-content: center;
    font-size: 0.85rem; transition: var(--transition);
}
.cinfo-social a:hover { background: var(--green); }

.form-alert {
    padding: 12px 18px; border-radius: 8px; font-size: 0.9rem;
    font-weight: 500; display: flex; align-items: center; gap: 10px;
}
.form-alert-success { background: rgba(125,194,66,0.12); color: #4a8a1a; border: 1px solid rgba(125,194,66,0.3); }
.form-alert-error   { background: rgba(220,53,69,0.1);   color: #c0392b; border: 1px solid rgba(220,53,69,0.25); }

.contact-form { display: flex; flex-direction: column; gap: 16px; }

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

.contact-form input,
.contact-form textarea {
    padding: 14px 18px; border: 1.5px solid var(--border); border-radius: 10px;
    font-family: 'Poppins', sans-serif; font-size: 0.92rem; color: var(--dark);
    transition: var(--transition); background: var(--white);
}
.contact-form input:focus,
.contact-form textarea:focus { outline: none; border-color: var(--green); box-shadow: 0 0 0 3px rgba(125,194,66,0.1); }

/* ===== MAP ===== */
.map-wrap {
    margin-top: 50px; border-radius: var(--radius); overflow: hidden;
    box-shadow: var(--shadow); border: 1px solid var(--border);
}
.map-wrap iframe { display: block; }

/* ===== FOOTER ===== */
.footer { background: var(--dark); color: rgba(255,255,255,0.65); padding-top: 72px; }

.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1.4fr; gap: 48px; padding-bottom: 56px; }

.footer-logo { height: 46px; margin-bottom: 18px; }
.footer-brand p { font-size: 0.88rem; line-height: 1.9; }

.footer-social { display: flex; gap: 10px; margin-top: 22px; }
.footer-social a {
    width: 38px; height: 38px; border-radius: 50%;
    background: rgba(255,255,255,0.07); display: flex; align-items: center; justify-content: center;
    font-size: 0.85rem; transition: var(--transition);
}
.footer-social a:hover { background: var(--green); color: var(--white); }

.footer-col h4 { color: var(--white); font-size: 1rem; font-weight: 700; margin-bottom: 22px; position: relative; padding-bottom: 12px; }
.footer-col h4::after { content: ''; position: absolute; bottom: 0; left: 0; width: 36px; height: 2px; background: var(--green); border-radius: 2px; }

.footer-col ul li { margin-bottom: 10px; }
.footer-col ul a {
    font-size: 0.88rem; display: flex; align-items: center; gap: 8px;
    transition: var(--transition);
}
.footer-col ul a i { font-size: 0.65rem; color: var(--green); }
.footer-col ul a:hover { color: var(--green); padding-left: 4px; }

.footer-contact-item { display: flex; gap: 12px; margin-bottom: 16px; align-items: flex-start; }
.footer-contact-item i { color: var(--green); margin-top: 3px; font-size: 0.9rem; flex-shrink: 0; }
.footer-contact-item p { font-size: 0.88rem; }
.footer-contact-item a { color: rgba(255,255,255,0.65); transition: var(--transition); }
.footer-contact-item a:hover { color: var(--blue); }

.footer-bottom { border-top: 1px solid rgba(255,255,255,0.07); padding: 20px 0; }
.footer-bottom-inner { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 10px; }
.footer-bottom p { font-size: 0.85rem; }
.footer-bottom span { color: var(--green); font-weight: 600; }

/* ===== POLICY ===== */
.policy-section { padding: 120px 0 80px; }

.policy-box {
    max-width: 860px; margin: 0 auto;
    background: var(--white); border-radius: var(--radius);
    padding: 56px 60px; box-shadow: var(--shadow); border: 1px solid var(--border);
}

.policy-box h1 {
    font-size: clamp(1.8rem, 3vw, 2.4rem); font-weight: 800;
    color: var(--dark); margin-bottom: 8px;
    background: linear-gradient(135deg, var(--green), var(--blue));
    -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}

.policy-updated { font-size: 0.88rem; color: var(--text-light); margin-bottom: 40px; }

.policy-block { margin-bottom: 36px; }
.policy-block h2 {
    font-size: 1.1rem; font-weight: 700; color: var(--dark);
    margin-bottom: 14px; padding-bottom: 10px;
    border-bottom: 2px solid var(--border);
}
.policy-block p { font-size: 0.93rem; color: var(--text); margin-bottom: 10px; line-height: 1.8; }
.policy-block a { color: var(--green); }
.policy-block a:hover { text-decoration: underline; }

@media (max-width: 640px) {
    .policy-box { padding: 36px 24px; }
}

/* ===== BACK TO TOP ===== */
.back-to-top {
    position: fixed; bottom: 28px; right: 28px; z-index: 999;
    width: 44px; height: 44px; border-radius: 50%;
    background: linear-gradient(135deg, var(--green), var(--blue));
    color: var(--white); display: flex; align-items: center; justify-content: center;
    font-size: 0.9rem; box-shadow: 0 4px 16px rgba(125,194,66,0.4);
    opacity: 0; pointer-events: none; transition: var(--transition);
}
.back-to-top.show { opacity: 1; pointer-events: all; }
.back-to-top:hover { transform: translateY(-4px); }

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
    .services-grid { grid-template-columns: repeat(2, 1fr); }
    .why-grid { grid-template-columns: repeat(2, 1fr); }
    .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 900px) {
    .hero-inner { grid-template-columns: 1fr; text-align: center; }
    .hero-visual { display: none; }
    .hero-sub { margin: 0 auto 32px; }
    .hero-btns { justify-content: center; }
    .hero-badges { justify-content: center; }
    .about-wrap { grid-template-columns: 1fr; }
    .about-img-box { max-width: 360px; margin: 0 auto; }
    .stats-row { grid-template-columns: repeat(2, 1fr); }
    .team-grid { grid-template-columns: repeat(2, 1fr); }
    .contact-wrap { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
    .nav-links {
        display: none; flex-direction: column; align-items: flex-start;
        position: absolute; top: 82px; left: 0; width: 100%;
        background: var(--white); padding: 20px 24px 28px;
        box-shadow: 0 12px 32px rgba(0,0,0,0.1); gap: 4px;
    }
    .nav-links.open { display: flex; }
    .nav-toggle { display: flex; }
    .nav-btn { margin-left: 0; margin-top: 8px; }
    .services-grid { grid-template-columns: 1fr; }
    .why-grid { grid-template-columns: 1fr; }
    .team-grid { grid-template-columns: 1fr; }
    .stats-row { grid-template-columns: 1fr 1fr; }
    .check-list { grid-template-columns: 1fr; }
    .form-row { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; }
    .footer-bottom-inner { flex-direction: column; text-align: center; }
    .section { padding: 72px 0; }
}