/* ============================================================
   master.css — Shiv Transport Packers & Movers
   Global Reset, Typography, Header, Footer, Buttons, Utilities
   ============================================================ */

/* ── 1. CSS VARIABLES ──────────────────────────────────────── */
:root {
    --primary:      #0B2C4D;
    --accent:       #F26522;
    --accent-dark:  #d4531a;
    --white:        #ffffff;
    --light:        #F5F5F5;
    --text:         #333333;
    --text-muted:   #666666;
    --border:       #e0e0e0;
    --shadow:       0 4px 20px rgba(0,0,0,0.08);
    --shadow-lg:    0 8px 32px rgba(0,0,0,0.12);
    --radius:       8px;
    --transition:   0.3s ease;
    --font-head:    'Poppins', sans-serif;
    --font-body:    'Roboto', sans-serif;
    --container:    1200px;
    --header-h:     72px;
}

/* ── 2. RESET ───────────────────────────────────────────────── */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-body);
    color: var(--text);
    background: var(--white);
    line-height: 1.7;
    padding-top: var(--header-h);
}

img { max-width: 100%; height: auto; display: block; }
a  { text-decoration: none; color: inherit; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
input, select, textarea { font-family: var(--font-body); }

/* ── 3. TYPOGRAPHY ──────────────────────────────────────────── */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-head);
    color: var(--primary);
    line-height: 1.25;
    font-weight: 700;
}

p { margin-bottom: 1rem; }

/* ── 4. LAYOUT UTILITIES ────────────────────────────────────── */
.container {
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 20px;
}

.section-pad { padding: 40px 0; }

.section-title {
    font-size: clamp(1.6rem, 3vw, 2.2rem);
    color: var(--primary);
    margin-bottom: 12px;
}

.section-sub {
    font-size: 1rem;
    color: var(--text-muted);
    margin-bottom: 40px;
    max-width: 580px;
}

.text-center { text-align: center; }
.text-center .section-sub { margin-left: auto; margin-right: auto; }

/* ── 5. BUTTONS ─────────────────────────────────────────────── */
.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--accent);
    color: var(--white);
    padding: 11px 22px;
    border-radius: var(--radius);
    font-family: var(--font-head);
    font-weight: 600;
    font-size: 0.92rem;
    transition: background var(--transition), transform var(--transition);
    white-space: nowrap;
}
.btn-primary:hover {
    background: var(--accent-dark);
    transform: translateY(-1px);
}

.btn-outline {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: transparent;
    color: var(--white);
    padding: 11px 22px;
    border: 2px solid var(--white);
    border-radius: var(--radius);
    font-family: var(--font-head);
    font-weight: 600;
    font-size: 0.92rem;
    transition: all var(--transition);
}
.btn-outline:hover {
    background: var(--white);
    color: var(--primary);
}

.btn-dark {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--primary);
    color: var(--white);
    padding: 11px 22px;
    border-radius: var(--radius);
    font-family: var(--font-head);
    font-weight: 600;
    font-size: 0.92rem;
    transition: all var(--transition);
}
.btn-dark:hover { background: #0d3660; transform: translateY(-1px); }

/* ── 6. HEADER ──────────────────────────────────────────────── */
.site-header {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 1000;
    background: var(--white);
    border-bottom: 1px solid var(--border);
    transition: box-shadow var(--transition), background var(--transition);
    height: var(--header-h);
}

.site-header.scrolled {
    box-shadow: 0 2px 20px rgba(0,0,0,0.12);
}

.header-inner {
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 20px;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}

/* Logo */
.header-logo img {
    height: 60px;
    width: auto;
    object-fit: contain;
}

/* Nav */
.header-nav .nav-list {
    display: flex;
    align-items: center;
    gap: 4px;
}

.nav-link {
    display: block;
    padding: 8px 14px;
    font-family: var(--font-head);
    font-weight: 600;
    font-size: 0.88rem;
    color: var(--primary);
    border-radius: 6px;
    transition: color var(--transition), background var(--transition);
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 2px; left: 14px; right: 14px;
    height: 2px;
    background: var(--accent);
    border-radius: 2px;
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--transition);
}

.nav-link:hover,
.nav-link.active {
    color: var(--accent);
}

.nav-link:hover::after,
.nav-link.active::after {
    transform: scaleX(1);
}

/* Header actions */
.header-actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

/* Hamburger */
.menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 5px;
    width: 42px;
    height: 42px;
    border-radius: 6px;
    border: 2px solid var(--border);
    background: transparent;
    cursor: pointer;
    transition: border-color var(--transition);
}
.menu-toggle:hover { border-color: var(--accent); }

.menu-toggle .bar {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--primary);
    border-radius: 2px;
    transition: transform var(--transition), opacity var(--transition);
}

/* Hamburger → X animation */
.menu-toggle.open .bar:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-toggle.open .bar:nth-child(2) { opacity: 0; }
.menu-toggle.open .bar:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ── 7. HEADER MOBILE ───────────────────────────────────────── */
@media (max-width: 1023px) {
    .menu-toggle { display: flex; }

    .header-nav {
        position: fixed;
        top: var(--header-h);
        left: 0; right: 0;
        background: var(--white);
        border-bottom: 2px solid var(--accent);
        overflow: hidden;
        max-height: 0;
        transition: max-height 0.35s ease, box-shadow 0.3s ease;
        z-index: 999;
    }

    .header-nav.open {
        max-height: 400px;
        box-shadow: 0 8px 24px rgba(0,0,0,0.1);
    }

    .header-nav .nav-list {
        flex-direction: column;
        align-items: stretch;
        gap: 0;
        padding: 12px 0;
    }

    .nav-link {
        border-radius: 0;
        padding: 14px 24px;
        border-bottom: 1px solid var(--border);
        font-size: 0.95rem;
    }

    .nav-link::after { display: none; }
    .nav-link:hover, .nav-link.active {
        background: var(--light);
        color: var(--accent);
    }
}

@media (max-width: 480px) {
    .header-actions .btn-primary { padding: 9px 14px; font-size: 0.82rem; }
}

/* ── 8. FLOATING BUTTONS ────────────────────────────────────── */
.float-call,
.float-whatsapp {
    position: fixed;
    bottom: 80px;
    right: 20px;
    width: 52px;
    height: 52px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    color: var(--white);
    box-shadow: 0 4px 16px rgba(0,0,0,0.2);
    z-index: 9999;
    transition: transform var(--transition), box-shadow var(--transition);
}
.float-call:hover, .float-whatsapp:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(0,0,0,0.3);
}

.float-call {
    background: var(--accent);
    bottom: 144px;
}

.float-whatsapp {
    background: #25D366;
}

/* ── 9. FOOTER ──────────────────────────────────────────────── */
.site-footer {
    background: var(--primary);
    color: rgba(255,255,255,0.8);
}

.footer-inner {
    max-width: var(--container);
    margin: 0 auto;
    padding: 60px 20px 40px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.6fr 1fr 1fr 1.4fr;
    gap: 40px;
}

.footer-logo {
    height: 50px;
    width: auto;
    object-fit: contain;
    margin-bottom: 16px;
   
}

.footer-tagline {
    font-size: 0.88rem;
    line-height: 1.7;
    margin-bottom: 20px;
    color: rgba(255,255,255,0.7);
}

.footer-social {
    display: flex;
    gap: 10px;
}

.footer-social a {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: rgba(255,255,255,0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.88rem;
    color: var(--white);
    transition: background var(--transition);
}
.footer-social a:hover { background: var(--accent); }

.footer-heading {
    font-family: var(--font-head);
    font-size: 1rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--accent);
    display: inline-block;
}

.footer-links li { margin-bottom: 10px; }
.footer-links a {
    font-size: 0.88rem;
    color: rgba(255,255,255,0.7);
    display: flex;
    align-items: center;
    gap: 8px;
    transition: color var(--transition), padding-left var(--transition);
}
.footer-links a i { color: var(--accent); font-size: 0.75rem; }
.footer-links a:hover { color: var(--white); padding-left: 4px; }

.footer-contact-list li {
    display: flex;
    gap: 12px;
    align-items: flex-start;
    margin-bottom: 14px;
    font-size: 0.88rem;
    color: rgba(255,255,255,0.7);
}
.footer-contact-list i {
    color: var(--accent);
    margin-top: 3px;
    flex-shrink: 0;
    font-size: 1rem;
}
.footer-contact-list a {
    color: rgba(255,255,255,0.7);
    transition: color var(--transition);
}
.footer-contact-list a:hover { color: var(--accent); }

/* Footer Bottom Bar */
.footer-bottom {
    background: rgba(0,0,0,0.3);
    border-top: 1px solid rgba(255,255,255,0.08);
    padding: 16px 20px;
}

.footer-bottom-inner {
    max-width: var(--container);
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
    font-size: 0.82rem;
    color: rgba(255,255,255,0.55);
}

/* ── 10. FOOTER RESPONSIVE ──────────────────────────────────── */
@media (max-width: 1023px) {
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 32px;
    }
}

@media (max-width: 767px) {
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 28px;
    }
    .footer-inner { padding: 40px 20px 30px; }
    .footer-bottom-inner { flex-direction: column; text-align: center; }
}