/* =================== ROOT TOKENS =================== */
:root {
    --brand-orange: #f58220;
    --brand-orange-dark: #df6f0b;
    --brand-blue: #009fe3;
    --brand-blue-dark: #0087c2;

    --brand-beige: #f5f2ef;
    --brand-lightBlue: #e9f7fe;
    --brand-lightOrange: #fff3e8;

    --text-dark: #222222;
    --text-body: #333333;
    --text-light: #555555;
    --text-muted: #cfcfcf;
    --text-soft: #d7d7d7;

    --white: #ffffff;
    --line-light: #eeeeee;
    --line-soft: rgba(255, 255, 255, 0.12);

    --bg-body: #f9f9f9;
    --bg-dark-1: #111111;
    --bg-dark-2: #1d1d1d;
    --bg-menu-active: #fff7f0;
    --bg-whatsapp: #25d366;

    --shadow-soft: 0 8px 24px rgba(0, 0, 0, 0.08);
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.12);
    --shadow-float: 0 2px 6px rgba(0, 0, 0, 0.3);
    --shadow-hover-orange: 0 8px 18px rgba(245, 130, 32, 0.28);

    --radius-card: 14px;
    --radius-btn: 8px;
    --radius-round: 50%;

    --header-height: 92px;
}

/* =================== RESET =================== */
html {
    box-sizing: border-box;
    scroll-behavior: smooth;
    scroll-padding-top: var(--header-height);
}

*,
*::before,
*::after {
    box-sizing: inherit;
}

body,
h1,
h2,
h3,
h4,
h5,
h6,
p,
ul,
ol,
figure {
    margin: 0;
    padding: 0;
}

/* =================== BASE =================== */
body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--text-body);
    background-color: var(--bg-body);
    padding-top: var(--header-height);
}

body.menu-open {
    overflow: hidden;
}

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

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

section {
    padding: 60px 20px;
    scroll-margin-top: calc(var(--header-height) + 10px);
}

section h2 {
    text-align: center;
    margin-bottom: 2rem;
    color: var(--text-body);
    font-size: 2rem;
}

/* =================== HEADER =================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    z-index: 9999;

    display: flex;
    justify-content: space-between;
    align-items: center;

    width: 100%;
    padding: 16px 20px;

    background-color: var(--white);
    box-shadow: var(--shadow-sm);
    transition: box-shadow 0.3s ease;
}

.header-left {
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo {
    display: flex;
    flex-direction: column;
    line-height: 1.1;
}

.logo-text {
    font-size: 1.8rem;
    font-weight: 800;
    letter-spacing: 1.5px;
    transition: transform 0.3s ease;
}

.logo-text:hover {
    transform: scale(1.03);
}

.logo-orange {
    color: var(--brand-orange);
}

.logo-blue {
    color: var(--brand-blue);
}

.tagline {
    margin-top: 5px;
    font-size: 0.75rem;
    letter-spacing: 0.5px;
    color: var(--text-dark);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.nav-links a,
.mobile-menu a {
    font-weight: 500;
    color: var(--text-body);
    transition: color 0.3s ease, background-color 0.3s ease;
}

.nav-links a:hover,
.mobile-menu a:hover,
.nav-links a.active,
.mobile-menu a.active {
    color: var(--brand-orange);
}

.nav-links a.active {
    font-weight: 700;
}

.hamburger {
    display: none;
    font-size: 1.8rem;
    line-height: 1;
    cursor: pointer;
    color: var(--text-body);
}

/* =================== MOBILE MENU =================== */
.mobile-menu {
    position: fixed;
    top: var(--header-height);
    left: 0;
    z-index: 9998;

    display: none;
    flex-direction: column;

    width: 100%;
    max-height: calc(100vh - var(--header-height));
    overflow-y: auto;

    background-color: var(--white);
    box-shadow: var(--shadow-md);
}

.mobile-menu.open {
    display: flex;
}

.mobile-menu a {
    padding: 1rem 2rem;
    border-bottom: 1px solid var(--line-light);
}

.mobile-menu a.active {
    font-weight: 700;
    color: var(--brand-orange);
    background-color: var(--bg-menu-active);
}

.mobile-menu a.btn {
    margin: 0.5rem 1rem;
    text-align: center;
    border-bottom: none;
}

/* =================== BUTTONS =================== */
.btn {
    display: inline-block;
    padding: 0.85rem 1.5rem;
    border: none;
    border-radius: var(--radius-btn);
    font-weight: 700;
    cursor: pointer;
    transition: background-color 0.3s ease, color 0.3s ease, transform 0.3s ease;
}

.btn.primary {
    color: var(--white);
    background-color: var(--brand-orange);
}

.btn.primary:hover {
    background-color: var(--brand-orange-dark);
}

.btn.secondary {
    color: var(--white);
    background-color: var(--brand-blue);
}

.btn.secondary:hover {
    background-color: var(--brand-blue-dark);
}

/* =================== COMMON CARDS =================== */
.card,
.feature-card,
.testimonial-card {
    background: var(--white);
    border-radius: var(--radius-card);
    box-shadow: var(--shadow-soft);
}

/* =================== FOOTER =================== */
.footer {
    margin-top: 60px;
    padding: 55px 20px 20px;
    color: var(--white);
    background: linear-gradient(135deg, var(--bg-dark-1), var(--bg-dark-2));
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;

    display: grid;
    grid-template-columns: 1.2fr 1fr 1fr;
    gap: 40px;
    align-items: start;
}

.footer-brand {
    display: inline-block;
    margin-bottom: 14px;
    font-size: 2rem;
    font-weight: 800;
    color: var(--brand-orange);
}

.footer-brand span {
    color: var(--brand-blue);
}

.footer-about p {
    max-width: 420px;
    line-height: 1.8;
    color: var(--text-soft);
}

.footer h4 {
    margin-bottom: 16px;
    font-size: 1.15rem;
    color: var(--brand-orange);
}

.footer-links ul {
    list-style: none;
}

.footer-links li {
    margin-bottom: 12px;
}

.footer-links a {
    color: #f3f3f3;
    transition: color 0.3s ease, padding-left 0.3s ease;
}

.footer-links a:hover {
    padding-left: 6px;
    color: var(--brand-orange);
}

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

.contact-item {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    width: fit-content;
    color: #f3f3f3;
    transition: color 0.3s ease;
}

.contact-item:hover {
    color: var(--brand-orange);
}

.contact-icon {
    font-size: 1rem;
    line-height: 1;
}

.contact-note {
    margin-top: 4px;
    line-height: 1.7;
    color: var(--text-muted);
}

.footer-social {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
    margin-top: 10px;
}

.footer-social a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;

    width: 42px;
    height: 42px;
    border-radius: var(--radius-round);

    background: var(--white);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.footer-social a:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-hover-orange);
}

.footer-social img {
    width: 22px;
    height: 22px;
    object-fit: contain;
}

.footer-bottom {
    max-width: 1200px;
    margin: 28px auto 0;
    padding-top: 16px;
    text-align: center;
    border-top: 1px solid var(--line-soft);
}

.footer-bottom p {
    margin: 0;
    font-size: 0.9rem;
    color: #c9c9c9;
}

/* =================== WHATSAPP FLOAT =================== */
.whatsapp-float {
    position: fixed;
    right: 20px;
    bottom: 20px;
    z-index: 1000;

    padding: 0.5rem 0.8rem;
    font-size: 2rem;
    color: var(--white);

    background-color: var(--bg-whatsapp);
    border-radius: var(--radius-round);
    box-shadow: var(--shadow-float);
}

/* =================== RESPONSIVE =================== */
@media (max-width: 900px) {
    .footer-container {
        grid-template-columns: 1fr 1fr;
        gap: 30px;
    }

    .footer-about {
        grid-column: 1 / -1;
    }

    .footer-about p {
        max-width: 100%;
    }
}

@media (max-width: 768px) {
    :root {
        --header-height: 78px;
    }

    .nav-links {
        display: none;
    }

    .hamburger {
        display: block;
    }

    .header {
        padding: 12px 16px;
    }

    .logo-text {
        font-size: 1.7rem;
        letter-spacing: 1.2px;
    }

    .tagline {
        margin-top: 3px;
        font-size: 0.72rem;
    }

    section {
        padding: 36px 16px;
    }

    h1 {
        font-size: 30px;
        line-height: 1.2;
    }

    h2 {
        font-size: 24px;
        line-height: 1.25;
    }

    p {
        font-size: 15px;
        line-height: 1.5;
    }

    .hero-content h1 {
        font-size: 32px;
    }

    .hero-content h2 {
        font-size: 18px;
    }

    .hero-overlay {
        background: rgba(0, 0, 0, 0.55);
    }

    .booking-form-box {
        padding: 18px;
    }

    .service-cards,
    .fleet-cards,
    .pricing-cards,
    .trust-grid {
        gap: 14px;
    }

    .card,
    .fleet-card,
    .pricing-card,
    .trust-card {
        padding: 16px;
        border-radius: 14px;
    }

    .card img,
    .fleet-card img {
        max-height: 180px;
        object-fit: cover;
        border-radius: 10px;
    }

    .footer {
        padding: 45px 16px 20px;
    }

    .footer-container {
        grid-template-columns: 1fr;
        gap: 28px;
        text-align: center;
    }

    .footer-brand {
        font-size: 1.8rem;
    }

    .footer-about p {
        margin: 0 auto;
    }

    .footer-contact {
        align-items: center;
    }

    .contact-item {
        justify-content: center;
    }

    .footer-social {
        justify-content: center;
    }
}