/* ========================================
   FONT SETUP
   ======================================== */

@font-face {
    font-family: "Gajraj One";
    src: url("fonts/Gajraj_One/GajrajOne-Regular.ttf") format("truetype");
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: "Cormorant Garamond";
    src: url("fonts/Cormorant_Garamond/static/CormorantGaramond-Regular.ttf")
        format("truetype");
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: "Rajdhani";
    src: url("fonts/Rajdhani/Rajdhani-Regular.ttf") format("truetype");
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}


/* ========================================
   DESIGN TOKENS
   ======================================== */

:root {
    --black: #080808;
    --white: #f2f2f0;

    --page-padding: 1rem;

    --name-size: clamp(5.5rem, 25vw, 14rem);

    --transition-fast: 300ms ease;
    --transition-slow: 900ms cubic-bezier(0.22, 1, 0.36, 1);
}


/* ========================================
   RESET
   ======================================== */

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

html {
    background: var(--black);
    color: var(--white);
}

body {
    min-width: 320px;
    min-height: 100vh;

    overflow-x: hidden;

    background: var(--black);
    color: var(--white);

    font-family: "Cormorant Garamond", serif;
}

button,
a {
    font: inherit;
}


/* ========================================
   HERO
   ======================================== */

.hero {
    position: relative;

    width: 100%;
    min-height: 100svh;

    overflow: hidden;

    background: var(--black);
}


/* ========================================
   MENU TRIGGER
   ======================================== */

.menu-trigger {
    position: absolute;

    top: var(--page-padding);
    right: var(--page-padding);

    z-index: 100;

    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 5px;

    width: 44px;
    height: 44px;

    padding: 0;

    border: 0;
    background: transparent;

    cursor: pointer;
}

.menu-trigger span {
    display: block;

    width: 22px;
    height: 1px;

    margin-left: auto;

    background: var(--white);

    opacity: 0.8;

    transition:
        transform var(--transition-fast),
        width var(--transition-fast),
        opacity var(--transition-fast);
}


/* Menu hover */

.menu-trigger:hover span:first-child {
    width: 16px;
}

.menu-trigger:hover span:last-child {
    width: 22px;
}


/* Menu open state */

.menu-trigger.is-open span:first-child {
    width: 22px;
    transform: translateY(3px) rotate(45deg);
}

.menu-trigger.is-open span:last-child {
    width: 22px;
    transform: translateY(-3px) rotate(-45deg);
}


/* ========================================
   HERO COMPOSITION
   ======================================== */

.hero-composition {
    position: relative;

    width: 100%;
    height: 100svh;

    isolation: isolate;
}


/* ========================================
   PHOTOGRAPH
   ======================================== */

.hero-image {
    position: absolute;

    inset: 0;

    z-index: 1;

    width: 100%;
    height: 100%;

    overflow: hidden;
}

.hero-image img {
    display: block;

    width: 100%;
    height: 100%;

    object-fit: cover;
    object-position: center center;

    filter: none;

    transform: scale(1.08);

    transition: transform var(--transition-slow);
}


/* ========================================
   MONUMENTAL NAME
   ======================================== */

.hero-name {
    position: absolute;

    top: 50%;
    left: 50%;

    z-index: 3;

    width: max-content;

    transform:
        translate(-50%, -50%)
        rotate(-4deg);

    color: var(--white);

    font-family: "Gajraj One", sans-serif;
    font-size: var(--name-size);
    font-weight: 400;
    line-height: 0.75;

    white-space: nowrap;

    pointer-events: none;

    mix-blend-mode: difference;
}


/* ========================================
   NAVIGATION PANEL
   ======================================== */

.site-menu {
    position: absolute;

    top: calc(var(--page-padding) + 48px);
    right: var(--page-padding);

    z-index: 90;

    width: min(300px, calc(100vw - 2rem));

    padding: 2rem;

    background: rgba(8, 8, 8, 0.45);

    border: 1px solid rgba(242, 242, 240, 0.12);

    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);

    opacity: 0;
    visibility: hidden;

    transform:
        translateY(-12px)
        scale(0.98);

    transform-origin: top right;

    transition:
        opacity var(--transition-fast),
        visibility var(--transition-fast),
        transform var(--transition-fast);
}


/* ========================================
   OPEN NAVIGATION
   ======================================== */

.site-menu.is-open {
    opacity: 1;
    visibility: visible;

    transform:
        translateY(0)
        scale(1);
}


/* ========================================
   MENU INNER
   ======================================== */

.menu-inner {
    display: flex;
    flex-direction: column;

    gap: 0.25rem;
}


/* ========================================
   MENU LINKS
   ======================================== */

.menu-link {
    display: block;

    padding: 0.65rem 0;

    color: var(--white);

    font-family: "Rajdhani", sans-serif;
    font-size: 2rem;
    font-weight: 400;
    letter-spacing: 0.01em;
    line-height: 1;

    text-decoration: none;

    opacity: 0.78;

    transition:
        opacity var(--transition-fast),
        transform var(--transition-fast);
}

.menu-link:hover {
    opacity: 1;

    transform: translateX(6px);
}


/* ========================================
   DESKTOP
   ======================================== */

@media (min-width: 768px) {

    :root {
        --page-padding: 1.5rem;
        --name-size: clamp(9rem, 19vw, 20rem);
    }

    .hero-name {
        top: 52%;
        left: 50%;
    }

    .site-menu {
        width: 320px;

        padding: 2.25rem;
    }
}


/* ========================================
   LARGE DESKTOP
   ======================================== */

@media (min-width: 1200px) {

    :root {
        --page-padding: 2rem;
        --name-size: clamp(12rem, 17vw, 22rem);
    }

    .site-menu {
        width: 340px;
    }
}


/* ========================================
   MOBILE MENU
   ======================================== */

@media (max-width: 767px) {

    .site-menu {
        position: fixed;

        inset: 0;

        width: 100%;
        height: 100svh;

        padding:
            6rem
            var(--page-padding)
            2rem;

        display: flex;
        align-items: center;

        background: rgba(8, 8, 8, 0.45);

        border: 0;

        backdrop-filter: blur(22px);
        -webkit-backdrop-filter: blur(22px);

        opacity: 0;
        visibility: hidden;

        transform: translateY(-100%);

        transition:
            transform 600ms cubic-bezier(0.22, 1, 0.36, 1),
            opacity 300ms ease,
            visibility 300ms ease;
    }

    .site-menu.is-open {
        opacity: 1;
        visibility: visible;

        transform: translateY(0);
    }


    /* Mobile menu layout */

    .menu-inner {
        width: 100%;

        gap: 0.5rem;
    }


    /* Same Rajdhani font as desktop */

    .menu-link {
        padding: 0.4rem 0;

        font-family: "Rajdhani", sans-serif;
        font-size: clamp(2.8rem, 12vw, 5rem);
        font-weight: 400;
        letter-spacing: 0.01em;
        line-height: 0.95;

        opacity: 0.8;
    }

    .menu-link:hover {
        transform: none;
    }
}


/* ========================================
   MENU OPEN STATE
   LOCK PAGE SCROLL
   ======================================== */

body.menu-open {
    overflow: hidden;
    height: 100svh;
}


/* ========================================
   REDUCED MOTION
   ======================================== */

@media (prefers-reduced-motion: reduce) {

    *,
    *::before,
    *::after {
        scroll-behavior: auto !important;

        transition-duration: 0.01ms !important;
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
    }
}