/* --- CSS STYLES --- */
:root {
    --bg-dark: #0f1115;
    --card-bg: #1a1d24;
    --accent-main: #359dff;
    --accent-secondary: #00c3ff;
    --text-main: #e0e0e0;
    --text-muted: #8892b0;
}

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

body { 
    font-family: 'Roboto', sans-serif; 
    background-color: var(--bg-dark); 
    color: var(--text-main); 
    overflow-x: hidden;
}

/* Typography */
h1, h2, h3 { font-family: 'Oswald', sans-serif; text-transform: uppercase; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }

/* Buttons */
.btn {
    display: inline-block; 
    padding: 15px 35px; 
    background: var(--accent-main); 
    color: white; 
    text-decoration: none; 
    font-weight: bold; 
    letter-spacing: 1px; 
    border: none; 
    cursor: pointer; 
    transition: all 0.3s ease;
    clip-path: polygon(10% 0, 100% 0, 100% 80%, 90% 100%, 0 100%, 0 20%);
}
.btn:hover { transform: translateY(-3px); box-shadow: 0 5px 15px rgba(53, 157, 255, 0.4); }

/* Navigation (Glassmorphism) */
nav {
    position: fixed; 
    top: 0; left: 0; width: 100%;
    padding: 20px 0;
    background: rgba(15, 17, 21, 0.8);
    backdrop-filter: blur(10px);
    z-index: 1000;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}
.nav-content { display: flex; justify-content: space-between; align-items: center; }
.logo { font-size: 1.8rem; font-weight: 700; color: white; }
.logo span { color: var(--accent-main); }

.nav-links a {
    color: var(--text-main);
    text-decoration: none;
    margin-left: 30px;
    font-size: 0.9rem;
    font-weight: 500;
    position: relative;
}
.nav-links a::after {
    content: ''; position: absolute; width: 0; height: 2px; bottom: -5px; left: 0;
    background-color: var(--accent-secondary); transition: width 0.3s;
}
.nav-links a:hover::after { width: 100%; }

/* --- UTILITIES --- */
.section-title { text-align: center; margin-bottom: 60px; font-size: 2.5rem; position: relative; display: inline-block; left: 50%; transform: translateX(-50%); }
.section-title::after { content: ''; width: 80px; height: 4px; background: var(--accent-secondary); position: absolute; bottom: -15px; left: 50%; transform: translateX(-50%); }

/* --- HERO SECTION (Parallax) --- */
header.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    background-attachment: fixed; 
    background-image: linear-gradient(rgba(0,0,0,0.6), rgba(0,0,0,0.6)), url('../images/hero-bg.jpg');
    background-size: cover;
    background-position: center;
}

.hero-content { max-width: 600px; z-index: 2; opacity: 0; transform: translateY(30px); transition: all 1s ease; } 
.hero-content h1 { font-size: 4rem; line-height: 1.1; margin-bottom: 20px; }
.hero-content p { font-size: 1.2rem; color: var(--text-muted); margin-bottom: 30px; }

/* --- SERVICES --- */
section { padding: 100px 0; }
.services-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 30px; }
.service-card {
    background: var(--card-bg);
    padding: 40px;
    border-radius: 20px;
    transition: transform 0.3s, box-shadow 0.3s;
    border: 1px solid rgba(255,255,255,0.05);
    position: relative;
    overflow: hidden;
}
.service-card:hover { transform: translateY(-10px); box-shadow: 0 10px 30px rgba(0, 240, 255, 0.15); border-color: var(--accent-secondary); }
.service-icon { font-size: 3rem; color: var(--accent-main); margin-bottom: 20px; }
.service-card h3 { font-size: 1.5rem; margin-bottom: 15px; }
.service-card p { color: var(--text-muted); line-height: 1.6; }

/* --- GALLERY (Horizontal Scroll) --- */
#work { background: #0c0e12; }
.gallery-container {
    display: flex;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    gap: 20px;
    padding-bottom: 40px;
    scrollbar-width: none; 
}
.gallery-container::-webkit-scrollbar { display: none; } 

.gallery-item {
    min-width: 350px;
    height: 280px;
    scroll-snap-align: center;
    border-radius: 15px;
    overflow: hidden;
    position: relative;
    cursor: pointer;
}
.gallery-item img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s ease; }
.gallery-item:hover img { transform: scale(1.1); }

.gallery-overlay {
    position: absolute; bottom: 0; left: 0; width: 100%; padding: 20px;
    background: linear-gradient(to top, black, transparent);
    opacity: 0; transition: opacity 0.3s;
}
.gallery-item:hover .gallery-overlay { opacity: 1; }

/* --- CONTACT SECTION --- */

#contact {
    position: relative;
    padding: 100px 0;
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 0.85fr 1.15fr;
    gap: 70px;
    align-items: center;
}

/* Contact Information */

.contact-info {
    min-width: 0;
}

.contact-eyebrow {
    display: inline-block;
    color: var(--accent-secondary);
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 3px;
    margin-bottom: 15px;
}

.contact-info h2 {
    font-size: 2.8rem;
    line-height: 1.1;
    margin-bottom: 20px;
    color: white;
}

.contact-description {
    color: var(--text-muted);
    line-height: 1.7;
    font-size: 1rem;
    max-width: 500px;
    margin-bottom: 40px;
}

/* Contact Details */

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 18px;
    padding: 18px;
    background: rgba(255, 255, 255, 0.025);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 12px;
    text-decoration: none;
    color: var(--text-main);
    transition: all 0.3s ease;
}

.contact-item:hover {
    transform: translateX(6px);
    border-color: var(--accent-main);
    background: rgba(53, 157, 255, 0.06);
}

.contact-icon {
    width: 45px;
    height: 45px;
    min-width: 45px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(53, 157, 255, 0.1);
    border-radius: 10px;
    color: var(--accent-secondary);
    font-size: 1.1rem;
}

.contact-item-text {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.contact-item-text strong {
    color: white;
    font-size: 0.9rem;
}

.contact-item-text span {
    color: var(--text-muted);
    font-size: 0.95rem;
}


/* Contact Form */

.contact-form {
    background: #15181e;
    padding: 40px;
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.06);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.2);
}

.form-group {
    margin-bottom: 20px;
    position: relative;
}

.form-control {
    width: 100%;
    padding: 15px;
    background: #0f1115;
    border: 1px solid #333;
    color: white;
    border-radius: 8px;
    font-family: inherit;
    outline: none;
    transition: 0.3s;
}

.form-control:focus {
    border-color: var(--accent-main);
    box-shadow: 0 0 10px rgba(53, 157, 255, 0.2);
}

textarea.form-control {
    resize: vertical;
    min-height: 120px;
}


/* Success / Error */

.form-success {
    text-align: center;
    padding: 25px 10px;
}

.form-success h3 {
    color: var(--accent-secondary);
    font-size: 1.5rem;
    margin-bottom: 10px;
}

.form-success p {
    color: var(--text-muted);
    line-height: 1.6;
    margin: 0;
}

.form-error {
    text-align: center;
    padding: 15px 10px;
    color: #ff5c5c;
}

/* --- FOOTER --- */
footer { text-align: center; padding: 40px; background: #050608; color: var(--text-muted); font-size: 0.9rem; border-top: 1px solid rgba(255,255,255,0.1); }

/* =========================================================
   HAMBURGER MENU - DESKTOP DEFAULTS
   ========================================================= */

/*
 * These MUST be outside the mobile media query.
 * This keeps the hamburger and mobile menu completely
 * hidden on desktop.
 */

.menu-toggle {
    display: none;
}

.mobile-nav {
    display: none;
}


/* =========================================================
   MOBILE EXPERIENCE
   ========================================================= */

@media (max-width: 768px) {

    /* -----------------------------------------------------
       GENERAL
       ----------------------------------------------------- */

    section {
        padding: 70px 0;
    }

    .container {
        padding: 0 18px;
    }


    /* -----------------------------------------------------
       NAVIGATION
       ----------------------------------------------------- */

    /*
     * Hide the normal desktop navigation.
     */
    .nav-links {
        display: none;
    }

    .logo {
        font-size: 1.4rem;
    }

    /*
     * Make sure the navigation content has enough
     * height for the hamburger button.
     */
    .nav-content {
        min-height: 44px;
    }


    /* -----------------------------------------------------
       HAMBURGER BUTTON
       ----------------------------------------------------- */

    .menu-toggle {
        display: flex;

        width: 44px;
        height: 44px;

        padding: 8px;

        background: transparent;
        border: none;

        cursor: pointer;

        flex-direction: column;
        justify-content: center;
        align-items: center;

        gap: 5px;

        z-index: 1100;
    }

    .menu-toggle span {
        display: block;

        width: 25px;
        height: 2px;

        background: var(--text-main);

        border-radius: 2px;

        transition: all 0.3s ease;
    }


    /* -----------------------------------------------------
       MOBILE NAVIGATION
       ----------------------------------------------------- */

    .mobile-nav {
        display: flex;

        position: absolute;

        top: 100%;
        left: 0;

        width: 100%;

        flex-direction: column;

        background: rgba(15, 17, 21, 0.98);

        backdrop-filter: blur(15px);
        -webkit-backdrop-filter: blur(15px);

        border-bottom: 1px solid rgba(255, 255, 255, 0.1);

        /*
         * Hidden until the hamburger is clicked.
         */
        opacity: 0;
        visibility: hidden;

        transform: translateY(-10px);

        transition:
            opacity 0.3s ease,
            transform 0.3s ease,
            visibility 0.3s ease;

        z-index: 1050;
    }


    /* -----------------------------------------------------
       MOBILE NAVIGATION LINKS
       ----------------------------------------------------- */

    .mobile-nav a {
        display: block;

        width: 100%;

        padding: 20px 25px;

        color: var(--text-main);

        text-decoration: none;

        font-size: 1rem;
        font-weight: 500;

        letter-spacing: 1px;

        border-top: 1px solid rgba(255, 255, 255, 0.05);

        transition:
            background 0.2s ease,
            color 0.2s ease;
    }

    .mobile-nav a:first-child {
        border-top: none;
    }

    .mobile-nav a:hover {
        background: rgba(53, 157, 255, 0.08);
        color: var(--accent-secondary);
    }


    /* -----------------------------------------------------
       OPEN MOBILE MENU
       ----------------------------------------------------- */

    .mobile-nav.active {
        opacity: 1;
        visibility: visible;
        transform: translateY(0);
    }


    /* -----------------------------------------------------
       HAMBURGER → X
       ----------------------------------------------------- */

    .menu-toggle.active span:nth-child(1) {
        transform: translateY(7px) rotate(45deg);
    }

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

    .menu-toggle.active span:nth-child(3) {
        transform: translateY(-7px) rotate(-45deg);
    }


    /* -----------------------------------------------------
       HERO
       ----------------------------------------------------- */

    header.hero {
        height: 85vh;
        min-height: 600px;

        /*
         * Fixed backgrounds can behave poorly on phones.
         */
        background-attachment: scroll;
    }

    .hero-content {
        max-width: 100%;
    }

    .hero-content h1 {
        font-size: 2.5rem;
        line-height: 1.05;
        margin-bottom: 18px;
    }

    .hero-content p {
        font-size: 1rem;
        line-height: 1.6;
        margin-bottom: 25px;
    }


    /* -----------------------------------------------------
       BUTTONS
       ----------------------------------------------------- */

    .btn {
        min-height: 52px;
        padding: 15px 25px;
    }


    /* -----------------------------------------------------
       SECTION TITLES
       ----------------------------------------------------- */

    .section-title {
        font-size: 2rem;
        margin-bottom: 45px;
    }


    /* -----------------------------------------------------
       SERVICES
       ----------------------------------------------------- */

    .services-grid {
        grid-template-columns: 1fr;
        gap: 18px;
    }

    .service-card {
        padding: 30px;
    }


    /* -----------------------------------------------------
       GALLERY
       ----------------------------------------------------- */

    .gallery-container {
        gap: 15px;
        padding-bottom: 25px;
        padding-left: 2px;
        padding-right: 2px;
    }

    .gallery-item {
        min-width: 82vw;
        height: 250px;
    }

    /*
     * Hover doesn't really exist on phones,
     * so show gallery overlays automatically.
     */
    .gallery-overlay {
        opacity: 1;
    }

    .gallery-item:hover img {
        transform: none;
    }


    /* -----------------------------------------------------
       CONTACT
       ----------------------------------------------------- */

    #contact {
        padding: 70px 0;
    }

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

    .contact-info {
        min-width: 0;
    }

    .contact-info h2 {
        font-size: 2.2rem;
        line-height: 1.1;
    }

    .contact-description {
        font-size: 0.95rem;
        line-height: 1.7;
        margin-bottom: 30px;
    }


    /* -----------------------------------------------------
       CONTACT DETAILS
       ----------------------------------------------------- */

    .contact-details {
        gap: 12px;
    }

    .contact-item {
        padding: 16px;
        gap: 15px;
    }

    .contact-item:hover {
        transform: none;
    }

    .contact-icon {
        width: 42px;
        height: 42px;
        min-width: 42px;
        font-size: 1rem;
    }

    .contact-item-text strong {
        font-size: 0.85rem;
    }

    .contact-item-text span {
        font-size: 0.9rem;
    }


    /* -----------------------------------------------------
       CONTACT FORM
       ----------------------------------------------------- */

    .contact-form {
        padding: 25px 20px;
        border-radius: 16px;
    }

    /*
     * 16px prevents Safari from zooming into form
     * fields on iPhone.
     */
    .form-control {
        padding: 17px 15px;
        font-size: 16px;
    }

    textarea.form-control {
        min-height: 140px;
    }


    /* -----------------------------------------------------
       FORM SUCCESS / ERROR
       ----------------------------------------------------- */

    .form-success {
        padding: 25px 10px;
    }

    .form-success h3 {
        font-size: 1.4rem;
    }

    .form-success p {
        font-size: 0.95rem;
        line-height: 1.6;
    }


    /* -----------------------------------------------------
       FOOTER
       ----------------------------------------------------- */

    footer {
        padding: 30px 20px;
        font-size: 0.85rem;
    }
}


/* =========================================================
   SMALL PHONES
   ========================================================= */

@media (max-width: 400px) {

    .container {
        padding: 0 15px;
    }


    /* -----------------------------------------------------
       HERO
       ----------------------------------------------------- */

    header.hero {
        min-height: 550px;
    }

    .hero-content h1 {
        font-size: 2.2rem;
        line-height: 1.05;
    }

    .hero-content p {
        font-size: 0.95rem;
    }


    /* -----------------------------------------------------
       BUTTONS
       ----------------------------------------------------- */

    .btn {
        width: 100%;
        padding: 15px 20px;
    }


    /* -----------------------------------------------------
       SECTION TITLES
       ----------------------------------------------------- */

    .section-title {
        font-size: 1.8rem;
    }


    /* -----------------------------------------------------
       SERVICES
       ----------------------------------------------------- */

    .service-card {
        padding: 25px;
    }

    .service-card h3 {
        font-size: 1.3rem;
    }


    /* -----------------------------------------------------
       GALLERY
       ----------------------------------------------------- */

    .gallery-item {
        min-width: 86vw;
        height: 230px;
    }


    /* -----------------------------------------------------
       CONTACT
       ----------------------------------------------------- */

    .contact-info h2 {
        font-size: 2rem;
    }

    .contact-form {
        padding: 20px 15px;
    }

    .contact-item {
        padding: 14px;
    }


    /* -----------------------------------------------------
       FOOTER
       ----------------------------------------------------- */

    footer {
        padding: 25px 15px;
    }
}