/* ========================
   ROOT & RESET  —  60/30/10
======================== */
:root {
    --bg:      #f5f7fa;
    --bg2:     #edf1f7;
    --bg3:     #e4eaf2;
    --navy:    #1c3a5e;
    --navy2:   #14304f;
    --yellow:  #f9954e;
    --yellow2: #eb9148;
    --white:   #ffffff;
    --text:    #1c3a5e;
    --muted:   #5a7a9e;
    --border:  rgba(28,58,94,0.12);
    --font-display: 'Barlow Condensed', sans-serif;
    --font-body:    'Poppins', sans-serif;
}

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { background: var(--bg); color: var(--text); font-family: var(--font-body); overflow-x: hidden; }

/* ========================
   UTILITY
======================== */
.accent { color: var(--yellow2); }

.section-tag {
    display: inline-block;
    font-size: 0.72rem; font-weight: 700;
    letter-spacing: 3px; text-transform: uppercase;
    color: var(--navy);
    border: 1px solid rgba(28,58,94,0.3);
    padding: 5px 14px; border-radius: 20px;
    margin-bottom: 16px;
}

.section-heading {
    font-family: var(--font-display);
    font-size: 3rem; font-weight: 900;
    text-transform: uppercase; letter-spacing: 1px;
    line-height: 1; color: var(--navy);
    margin-bottom: 12px;
}

.heading-bar {
    width: 60px; height: 4px;
    background: var(--yellow); border-radius: 2px;
    margin-bottom: 22px;
}

.section-sub {
    font-size: 0.97rem; color: var(--muted);
    line-height: 1.75; margin-bottom: 44px;
    max-width: 700px;
}

.section-inner {
    max-width: 1300px;
    margin: 0 auto;
    padding: 0 4%;
}

/* ========================
   NAVBAR
======================== */

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-name {
    font-family: var(--font-display);
    font-size: 1.2rem;
    font-weight: 900;
    color: var(--navy);
    letter-spacing: 1px;
    text-transform: uppercase;
    white-space: nowrap;
}

.navbar-container {
    position: fixed;
    top: 0; left: 0; width: 100%;
    z-index: 200;
    padding: 16px 5%;
    background: rgba(255,255,255,0.96);
    backdrop-filter: blur(12px);
    box-shadow: 0 2px 20px rgba(28,58,94,0.1);
    transition: padding 0.3s, box-shadow 0.3s;
}
.navbar-container.scrolled {
    padding: 10px 5%;
    box-shadow: 0 2px 24px rgba(28,58,94,0.16);
}

.navbar-inner {
    max-width: 1400px; margin: 0 auto;
    display: flex; align-items: center;
    justify-content: space-between; gap: 30px;
}

.logo img { height: 56px; width: auto; }

.desktop-nav { display: flex; list-style: none; gap: 36px; }
.desktop-nav a {
    text-decoration: none; color: var(--navy);
    font-weight: 600; font-size: 0.95rem;
    letter-spacing: 0.5px; text-transform: uppercase;
    transition: color 0.25s; padding-bottom: 4px;
}
.desktop-nav a:hover,
.desktop-nav a.active {
    color: var(--navy2);
    border-bottom: 2px solid var(--yellow);
}

.nav-contact-btn {
    background: var(--yellow); color: var(--navy);
    text-decoration: none; padding: 10px 24px;
    border-radius: 4px; font-weight: 700;
    font-size: 0.9rem; text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: background 0.25s, transform 0.2s;
    white-space: nowrap;
}
.nav-contact-btn:hover { background: var(--yellow2); transform: scale(1.04); }

.hamburger {
    display: none; flex-direction: column;
    gap: 5px; background: none; border: none;
    cursor: pointer; padding: 4px;
}
.hamburger span {
    display: block; width: 24px; height: 2px;
    background: var(--navy); border-radius: 2px; transition: 0.3s;
}

/* ========================
   MOBILE DRAWER
======================== */
.mobile-drawer {
    display: none;
    position: fixed; top: 0; right: -100%;
    width: 72%; max-width: 290px; height: 100%;
    background: var(--white);
    border-left: 2px solid var(--yellow);
    z-index: 9999; padding: 80px 0 40px;
    box-shadow: -4px 0 30px rgba(28,58,94,0.15);
    transition: right 0.32s ease;
}
.mobile-drawer.open { right: 0; }

.mobile-drawer ul { list-style: none; }
.mobile-drawer ul li { border-bottom: 1px solid rgba(28,58,94,0.08); }
.mobile-drawer ul li a {
    display: block; padding: 16px 28px;
    font-size: 16px; font-weight: 600;
    color: var(--navy); text-decoration: none;
    text-transform: uppercase; letter-spacing: 0.5px;
    transition: color 0.2s, padding-left 0.2s, background 0.2s;
}
.mobile-drawer ul li a:hover { color: var(--navy2); background: var(--bg3); padding-left: 36px; }
.mobile-drawer ul li:last-child { border: none; padding: 20px 20px 0; }
.mobile-drawer ul li:last-child a {
    background: var(--yellow); color: var(--navy);
    border-radius: 4px; text-align: center;
    padding: 13px 20px; font-weight: 700;
}
.mobile-drawer ul li:last-child a:hover { background: var(--yellow2); padding-left: 20px; }

.drawer-close {
    position: absolute; top: 20px; right: 20px;
    background: none; border: none;
    font-size: 22px; cursor: pointer;
    color: var(--navy); font-weight: 700;
}

.drawer-backdrop {
    display: none; position: fixed; inset: 0;
    background: rgba(28,58,94,0.4);
    z-index: 9998; opacity: 0;
    transition: opacity 0.3s ease;
}
.drawer-backdrop.open { opacity: 1; }

/* ========================
   FLOATING CONTACT BUTTONS
======================== */
.float-contact {
    position: fixed; right: 20px; bottom: 40px;
    z-index: 500; display: flex;
    flex-direction: column; gap: 12px;
}
.float-btn {
    width: 48px; height: 48px; border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-size: 18px; text-decoration: none; color: var(--white);
    box-shadow: 0 4px 16px rgba(0,0,0,0.18);
    transition: transform 0.25s, box-shadow 0.25s;
    position: relative;
}
.float-btn:hover { transform: scale(1.15) translateY(-3px); box-shadow: 0 8px 24px rgba(0,0,0,0.25); }
.float-btn::before {
    content: attr(title);
    position: absolute; right: 58px;
    background: var(--navy); color: var(--white);
    font-size: 0.72rem; font-weight: 600;
    letter-spacing: 0.5px; padding: 5px 10px;
    border-radius: 4px; white-space: nowrap;
    opacity: 0; pointer-events: none; transition: opacity 0.2s;
}
.float-btn:hover::before { opacity: 1; }
.float-phone { background: var(--navy); }
.float-mail  { background: #d44638; }
.float-wa    { background: #25d366; animation: waPulse 2.5s ease-in-out infinite; }
@keyframes waPulse {
    0%,100% { box-shadow: 0 4px 16px rgba(37,211,102,0.3); }
    50%      { box-shadow: 0 4px 28px rgba(37,211,102,0.65); }
}

/* ========================
   HERO
======================== */
.products-hero {
    position: relative;
    min-height: 68vh;
    display: flex;
    align-items: flex-end;
    overflow: hidden;
    padding-top: 80px;
    padding-bottom: 70px;
}

.hero-video {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 0;
}
.hero-overlay {
    position: absolute; inset: 0;
    background: linear-gradient(105deg, rgba(14,36,60,0.88) 0%, rgba(14,36,60,0.62) 55%, rgba(14,36,60,0.28) 100%);
    z-index: 1;
}
.hero-content {
    position: relative; z-index: 2;
    padding: 0 5%; max-width: 820px;
}
.hero-tag {
    display: inline-block;
    font-size: 0.72rem; font-weight: 700;
    letter-spacing: 4px; text-transform: uppercase;
    color: var(--yellow);
    border: 1px solid rgba(255,204,0,0.45);
    padding: 6px 16px; border-radius: 20px;
    margin-bottom: 18px;
}
.hero-title {
    font-family: var(--font-display);
    font-size: 5.5rem; font-weight: 900;
    line-height: 0.95; color: var(--white);
    margin-bottom: 20px;
    text-shadow: 2px 2px 12px rgba(0,0,0,0.3);
}
.hero-accent { color: var(--yellow); display: block; }
.hero-desc {
    font-size: 1rem;
    color: rgba(255,255,255,0.78);
    line-height: 1.7; max-width: 560px;
}

/* ========================
   PRODUCTS GRID
======================== */
.deal-section { background: var(--white); padding: 80px 0; }

.products-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.product-card {
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 10px; overflow: hidden;
    cursor: default;
    transition: border-color 0.3s, box-shadow 0.3s;
}
.product-card:hover {
    border-color: var(--yellow);
    box-shadow: 0 6px 24px rgba(28,58,94,0.1);
}
.product-img { width: 100%; height: 195px; overflow: hidden; }
.product-img img {
    width: 100%; height: 100%; object-fit: cover;
    transition: transform 0.5s ease;
    filter: brightness(0.9);
}
.product-card:hover .product-img img { transform: scale(1.07); filter: brightness(1); }

.product-label { padding: 14px 16px 18px; }
.product-label span {
    font-family: var(--font-display);
    font-size: 1.05rem; font-weight: 700;
    color: var(--navy); text-transform: uppercase;
    letter-spacing: 0.5px; line-height: 1.2;
    display: block; margin-bottom: 10px;
}
.card-line {
    width: 0; height: 2px;
    background: var(--yellow); border-radius: 1px;
    transition: width 0.4s ease;
}
.product-card:hover .card-line { width: 40px; }

/* ========================
   EXPERTISE
======================== */
.expertise-section { background: var(--bg2); padding: 80px 0; }

.expertise-cards { display: flex; flex-direction: column; gap: 18px; }

.expertise-card {
    display: flex; align-items: stretch;
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 10px; overflow: hidden;
    transition: border-color 0.3s, box-shadow 0.3s;
}
.expertise-card:hover {
    border-color: var(--yellow);
    box-shadow: 0 6px 28px rgba(28,58,94,0.1);
}
.exp-img {
    flex-shrink: 0; width: 280px;
    position: relative; overflow: hidden;
}
.exp-img img {
    width: 100%; height: 100%; object-fit: cover;
    transition: transform 0.5s ease;
    filter: brightness(0.85);
}
.expertise-card:hover .exp-img img { transform: scale(1.05); filter: brightness(0.95); }

.exp-img-overlay {
    position: absolute; inset: 0;
    background: linear-gradient(to right, rgba(14,36,60,0.45), transparent);
    display: flex; align-items: flex-end; padding: 18px;
}
.exp-img-overlay span {
    font-family: var(--font-display);
    font-size: 0.85rem; font-weight: 700;
    text-transform: uppercase; letter-spacing: 2px;
    color: var(--yellow);
    border: 1px solid rgba(255,204,0,0.5);
    padding: 3px 10px; border-radius: 20px;
}
.exp-text {
    flex: 1; padding: 32px 36px;
    display: flex; flex-direction: column; justify-content: center;
}
.exp-num {
    font-family: var(--font-display);
    font-size: 3rem; font-weight: 900;
    color: rgba(28,58,94,0.08);
    line-height: 1; margin-bottom: 4px;
}
.exp-text h3 {
    font-family: var(--font-display);
    font-size: 1.8rem; font-weight: 800;
    color: var(--navy); text-transform: uppercase;
    margin-bottom: 12px; line-height: 1.1;
}
.exp-text p { font-size: 0.95rem; color: var(--muted); line-height: 1.75; }

/* ========================
   WHY CHOOSE US
======================== */
.why-section { background: var(--white); padding: 80px 0; }

.why-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 22px;
}
.why-card {
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 10px; overflow: hidden;
    transition: border-color 0.3s, box-shadow 0.3s;
}
.why-card:hover {
    border-color: var(--yellow);
    box-shadow: 0 6px 24px rgba(28,58,94,0.1);
}
.why-img { width: 100%; height: 170px; overflow: hidden; }
.why-img img {
    width: 100%; height: 100%; object-fit: cover;
    filter: brightness(0.88); transition: transform 0.5s, filter 0.4s;
}
.why-card:hover .why-img img { transform: scale(1.07); filter: brightness(0.96); }

.why-body { padding: 20px 18px 24px; }
.why-icon {
    width: 40px; height: 40px;
    background: rgba(28,58,94,0.07);
    border: 1px solid rgba(28,58,94,0.18);
    border-radius: 8px;
    display: flex; align-items: center; justify-content: center;
    color: var(--navy); font-size: 15px;
    margin-bottom: 12px;
}
.why-body h4 {
    font-family: var(--font-display);
    font-size: 1.25rem; font-weight: 800;
    color: var(--navy); text-transform: uppercase;
    letter-spacing: 0.5px; margin-bottom: 7px;
}
.why-body p { font-size: 0.87rem; color: var(--muted); line-height: 1.6; }

/* ========================
   CTA STRIP  — navy bg
======================== */
.cta-strip { background: var(--navy); padding: 60px 5%; }
.cta-inner {
    max-width: 1200px; margin: 0 auto;
    display: flex; align-items: center;
    justify-content: space-between; gap: 30px; flex-wrap: wrap;
}
.cta-text h2 {
    font-family: var(--font-display);
    font-size: 2.4rem; font-weight: 900;
    text-transform: uppercase; color: var(--white);
    line-height: 1.05; margin-bottom: 8px;
}
.cta-accent { color: var(--yellow); }
.cta-text p { font-size: 0.95rem; color: rgba(255,255,255,0.65); }
.cta-btn {
    display: inline-block;
    background: var(--yellow); color: var(--navy);
    text-decoration: none; padding: 14px 36px;
    border-radius: 4px; font-weight: 700;
    font-size: 0.95rem; letter-spacing: 0.5px;
    text-transform: uppercase; white-space: nowrap;
    transition: background 0.25s, transform 0.25s;
}
.cta-btn:hover { background: var(--yellow2); transform: translateY(-2px); }

/* ========================
   FOOTER  — navy bg, white text
======================== */
.footer-outer-wrapper { background: var(--navy); padding: 60px 5% 0; }
.footer-container { max-width: 1400px; margin: 0 auto; }
.footer-main {
    display: flex; justify-content: space-between;
    gap: 40px; padding-bottom: 40px;
    border-bottom: 1px solid rgba(255,255,255,0.12);
}
.footer-col { flex: 1; }

.brand-header { display: flex; align-items: center; gap: 14px; margin-bottom: 16px; }
.f-logo { height: 48px; }
.f-title { font-family: var(--font-display); font-size: 1.1rem; font-weight: 800; line-height: 1.2; color: var(--white); }
.f-desc { font-size: 13px; line-height: 1.7; color: rgba(255,255,255,0.6); margin-bottom: 18px; }


.footer-col h3 {
    font-size: 0.82rem; font-weight: 700;
    text-transform: uppercase; letter-spacing: 2px;
    color: var(--white); margin-bottom: 18px;
}
.footer-col h3 + h3 { margin-top: 20px; }

.links ul { list-style: none; padding: 0; }
.links ul li { margin-bottom: 10px; }
.links ul li a { text-decoration: none; color: rgba(255,255,255,0.6); font-size: 0.9rem; transition: 0.25s; }
.links ul li a:hover { color: var(--yellow); padding-left: 6px; }

.address { font-size: 13px; color: rgba(255,255,255,0.6); line-height: 1.7; margin-bottom: 18px; }
.address i { color: var(--yellow); margin-right: 6px; }
.contact-persons { display: flex; gap: 20px; margin-bottom: 14px; flex-wrap: wrap; }
.person p { font-weight: 700; font-size: 12px; color: var(--white); margin-bottom: 4px; }
.contact-link, .email-link {
    text-decoration: none; color: rgba(255,255,255,0.6); font-size: 12px;
    display: flex; align-items: center; gap: 7px; transition: 0.25s;
}
.contact-link i, .email-link i { color: var(--yellow); }
.contact-link:hover, .email-link:hover { color: var(--yellow); }

.footer-bottom {
    padding: 20px 0; text-align: center;
    font-size: 12px; color: rgba(255,255,255,0.3); letter-spacing: 0.5px;
}

/* ========================
   TABLET (≤ 992px)
======================== */
@media (max-width: 992px) {
    .hero-title { font-size: 4.5rem; }
    .products-grid { grid-template-columns: repeat(3,1fr); gap: 16px; }
    .why-grid { grid-template-columns: repeat(2,1fr); gap: 16px; }
    .expertise-card { flex-direction: column; }
    .exp-img { width: 100%; height: 220px; }
    .exp-text { padding: 26px 26px; }
    .section-heading { font-size: 2.5rem; }
    .footer-main { flex-wrap: wrap; }
}

/* ========================
   MOBILE (≤ 768px)
======================== */
@media (max-width: 768px) {
    /* Navbar */
    .logo img { height: 38px; }
    .logo-name { font-size: 0.78rem; letter-spacing: 0.5px; }
    .navbar-container { padding: 12px 4%; }
    .navbar-container.scrolled { padding: 8px 4%; }
    .logo img { height: 44px; }
    .desktop-nav { display: none; }
    .nav-contact-btn { display: none; }
    .hamburger { display: flex; }
    .mobile-drawer { display: block; }
    .drawer-backdrop { display: block; pointer-events: none; }
    .drawer-backdrop.open { pointer-events: auto; }

    /* Float buttons */
    .float-contact { right: 14px; bottom: 28px; gap: 10px; }
    .float-btn { width: 42px; height: 42px; font-size: 15px; }
    .float-btn::before { display: none; }

    /* Hero */
    .products-hero { min-height: 55vh; padding-bottom: 44px; padding-top: 80px; }
    .hero-title { font-size: 3.2rem; }
    .hero-desc { font-size: 0.9rem; }

    /* Products grid */
    .deal-section { padding: 55px 0; }
    .products-grid { grid-template-columns: repeat(2,1fr); gap: 12px; }
    .product-img { height: 150px; }
    .product-label span { font-size: 0.92rem; }
    .section-heading { font-size: 2rem; }

    /* Expertise */
    .expertise-section { padding: 55px 0; }
    .expertise-card { flex-direction: column; }
    .exp-img { width: 100%; height: 200px; }
    .exp-text { padding: 22px 18px; }
    .exp-text h3 { font-size: 1.5rem; }
    .exp-num { font-size: 2.2rem; }

    /* Why */
    .why-section { padding: 55px 0; }
    .why-grid { grid-template-columns: repeat(1,1fr); gap: 14px; }
    .why-img { height: 220px; }
    .why-body h4 { font-size: 1.1rem; }

    /* CTA */
    .cta-strip { padding: 44px 5%; }
    .cta-inner { flex-direction: column; align-items: flex-start; gap: 20px; }
    .cta-text h2 { font-size: 1.9rem; }

    /* Footer */
    .footer-outer-wrapper { padding: 50px 5% 0; }
    .footer-main { flex-direction: column; gap: 28px; }
    .contact-persons { flex-direction: column; gap: 10px; }
}

@media (max-width: 480px) {
    .hero-title { font-size: 2.6rem; }
    .section-heading { font-size: 1.75rem; }
    .product-img { height: 130px; }
    .why-img { height: 200px; }
    .products-grid { gap: 10px; }
    .why-grid { gap: 10px; }
}