:root {
    --mono-0: #000000;
    --mono-1: #111111;
    --mono-2: #222222;
    --mono-3: #333333;
    --mono-4: #888888;
    --mono-5: #eeeeee;
    --mono-6: #ffffff;

    --accent-red: #D30000;
    --accent-blue: #0073B7;

    --font-main: 'Montserrat', sans-serif;
    --mobile-nav-height: 88px;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: var(--font-main);
    background-color: var(--mono-1);
    color: var(--mono-5);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

h1,
h2,
h3,
h4 {
    font-weight: 300;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--mono-6);
}

h1 {
    font-size: clamp(3rem, 6vw, 5rem);
    line-height: 1.1;
    margin-bottom: 20px;
}

h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: 1.5rem;
}

a {
    text-decoration: none;
    color: inherit;
    transition: 0.3s ease;
}

.container {
    width: 90%;
    max-width: 1400px;
    margin: 0 auto;
}

/* Navigation */
nav {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 30px 0;
    z-index: 100;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    background: rgba(17, 17, 17, 0.9);
    backdrop-filter: blur(10px);
    transition: 0.4s;
}

nav.scrolled {
    padding: 15px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.nav-wrap {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 15px;
}

.nav-logo img {
    height: 35px;
    max-width: min(280px, 32vw);
    object-fit: contain;
    filter: grayscale(100%) brightness(200%);
}

.nav-links {
    display: flex;
    gap: 40px;
    list-style: none;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 46px;
    height: 46px;
    border: 1px solid rgba(255, 255, 255, 0.12);
    background: transparent;
    color: var(--mono-6);
    cursor: pointer;
}

.nav-toggle span {
    display: block;
    width: 20px;
    height: 1.5px;
    margin: 0 auto;
    background: currentColor;
    transition: 0.3s ease;
}

.nav-links a {
    font-size: 0.8rem;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--mono-4);
}

.nav-links.nav-open {
    display: flex;
}

.nav-toggle.is-active span:nth-child(1) {
    transform: translateY(6.5px) rotate(45deg);
}

.nav-toggle.is-active span:nth-child(2) {
    opacity: 0;
}

.nav-toggle.is-active span:nth-child(3) {
    transform: translateY(-6.5px) rotate(-45deg);
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--mono-6);
}

/* Buttons */
.btn-mono {
    display: inline-block;
    padding: 15px 40px;
    border: 1px solid var(--mono-4);
    color: var(--mono-5);
    font-size: 0.8rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    background: transparent;
    cursor: pointer;
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.btn-mono::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: var(--mono-6);
    transition: 0.4s cubic-bezier(0.2, 0.8, 0.2, 1);
    z-index: -1;
}

.btn-mono:hover::before {
    left: 0;
}

.btn-mono:hover {
    color: var(--mono-0);
    border-color: var(--mono-6);
}

/* Layouts */
section {
    padding: 120px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.page-header {
    padding-top: 180px;
}

.grid-50 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

/* Monochromatic Images */
.mono-img-wrap {
    position: relative;
    overflow: hidden;
}

.mono-img-wrap::after {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(17, 17, 17, 0.4);
    pointer-events: none;
    transition: 0.4s;
}

.mono-img-wrap:hover::after {
    background: transparent;
}

.mono-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: grayscale(100%);
    transition: 0.8s;
}

.mono-img-wrap:hover .mono-img {
    transform: scale(1.05);
}

/* Subtle Accents via Borders or Small Dots */
.accent-dot {
    display: inline-block;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    margin-right: 15px;
    vertical-align: middle;
}

.dot-red {
    background-color: var(--accent-red);
    box-shadow: 0 0 10px var(--accent-red);
}

.dot-blue {
    background-color: var(--accent-blue);
    box-shadow: 0 0 10px var(--accent-blue);
}

/* --- Floating WhatsApp CTA --- */
.floating-wa {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background-color: var(--mono-0);
    color: var(--mono-6);
    border: 1px solid rgba(255, 255, 255, 0.1);
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.5);
    z-index: 9999;
    transition: 0.4s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.floating-wa:hover {
    transform: translateY(-5px);
    background-color: var(--mono-1);
    border-color: var(--accent-red);
    color: var(--accent-red);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.6), 0 0 15px rgba(211, 0, 0, 0.2);
}

.floating-wa svg {
    transition: 0.3s;
}

.floating-wa:hover svg {
    transform: scale(1.1);
}

/* Ensure FA is loaded for the icon if it wasn't already in other pages */
@import url('https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.4.0/css/all.min.css');

.hover-accent-red:hover {
    color: var(--accent-red) !important;
    border-color: var(--accent-red) !important;
}

.hover-accent-blue:hover {
    color: var(--accent-blue) !important;
    border-color: var(--accent-blue) !important;
}

/* Page Specific Blocks */
.content-box {
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 50px;
    transition: 0.4s;
    background: var(--mono-2);
}

.content-box:hover {
    border-color: rgba(255, 255, 255, 0.3);
    background: var(--mono-3);
}

.cb-meta {
    font-size: 0.8rem;
    letter-spacing: 2px;
    color: var(--mono-4);
    margin-bottom: 20px;
    text-transform: uppercase;
}

/* Footer */
footer {
    padding: 80px 0 40px;
    background: var(--mono-0);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
}

.ft-heading {
    font-size: 0.9rem;
    letter-spacing: 3px;
    color: var(--mono-6);
    margin-bottom: 30px;
    text-transform: uppercase;
}

.ft-links {
    list-style: none;
}

.ft-links li {
    margin-bottom: 15px;
}

.ft-links a {
    color: var(--mono-4);
    font-size: 0.9rem;
    letter-spacing: 1px;
}

.ft-links a:hover {
    color: var(--mono-6);
}

.ft-bottom {
    margin-top: 80px;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    display: flex;
    justify-content: space-between;
    font-size: 0.8rem;
    color: var(--mono-4);
    letter-spacing: 1px;
}

/* Animations */
.reveal-text {
    clip-path: polygon(0 0, 100% 0, 100% 100%, 0% 100%);
    opacity: 0;
    transform: translateY(30px);
    transition: 1s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.reveal-text.active {
    opacity: 1;
    transform: translateY(0);
}

@media (max-width: 1024px) {
    .container {
        width: min(92%, 1400px);
    }

    section {
        padding: 88px 0;
    }

    .grid-50 {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .page-header {
        padding-top: 150px;
    }

    nav {
        padding: 18px 0;
    }

    .nav-wrap {
        position: relative;
        gap: 16px;
    }

    .nav-logo img {
        height: 28px;
        max-width: min(55vw, 180px);
    }

    .nav-toggle {
        display: inline-flex;
        width: 42px;
        height: 42px;
    }

    .nav-links {
        display: none;
        position: absolute;
        top: calc(100% + 12px);
        right: 0;
        left: 0;
        flex-direction: column;
        gap: 0;
        padding: 10px 16px;
        background: rgba(10, 10, 10, 0.96);
        border: 1px solid rgba(255, 255, 255, 0.08);
        box-shadow: 0 18px 50px rgba(0, 0, 0, 0.35);
        z-index: 1000;
    }

    .nav-links li + li {
        border-top: 1px solid rgba(255, 255, 255, 0.08);
    }

    .nav-links a {
        display: block;
        padding: 14px 0;
    }

    .content-box {
        padding: 36px 28px;
    }

    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 50px;
    }
}

@media (max-width: 600px) {
    .container {
        width: calc(100% - 32px);
    }

    body {
        padding-top: var(--mobile-nav-height);
    }

    h1 {
        font-size: clamp(2.2rem, 11vw, 3.2rem);
        line-height: 1.08;
        letter-spacing: 1px;
    }

    h2 {
        font-size: clamp(1.65rem, 8vw, 2.4rem);
        letter-spacing: 1px;
    }

    section {
        padding: 72px 0;
    }

    .page-header {
        padding: 56px 0 72px;
    }

    nav {
        padding: 14px 0;
    }

    .nav-wrap {
        min-height: calc(var(--mobile-nav-height) - 28px);
    }

    .nav-logo img {
        height: 22px;
        max-width: 52vw;
    }

    .nav-toggle {
        width: 40px;
        height: 40px;
    }

    .nav-links {
        top: calc(100% + 10px);
        padding: 8px 14px;
    }

    .nav-links a {
        font-size: 0.72rem;
        letter-spacing: 2px;
        padding: 12px 0;
    }

    .btn-mono {
        width: 100%;
        text-align: center;
        padding: 14px 20px;
    }

    .content-box {
        padding: 28px 22px;
    }

    .floating-wa {
        right: 18px;
        bottom: 18px;
        width: 54px;
        height: 54px;
    }

    .footer-grid {
        grid-template-columns: 1fr;
    }

    .ft-bottom {
        flex-direction: column;
        gap: 20px;
        text-align: center;
    }
}