/* === DESIGN SYSTEM: SMASH MEAT BURGER CLUB === */

:root {
    /* Colors */
    --clr-bg: #F9F7F1;
    /* Cream/Bone */
    --clr-primary: #0F5B3A;
    /* Dark Forest Green */
    --clr-accent: #F080A1;
    /* Bubblegum Pink */
    --clr-text-dark: #1A1A1A;
    --clr-white: #FFFFFF;

    /* Typography */
    --ff-heading: 'Montserrat', sans-serif;
    --ff-body: 'Open Sans', sans-serif;

    /* Spacing */
    --spacer: 1rem;
    --section-padding: 5rem 2rem;
}

/* === RESET & BASE STYLES === */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--ff-body);
    background-color: var(--clr-bg);
    color: var(--clr-text-dark);
    line-height: 1.6;
    overflow-x: hidden;
}

h1,
h2,
h3,
h4 {
    font-family: var(--ff-heading);
    font-weight: 900;
    text-transform: uppercase;
}

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

ul {
    list-style: none;
}

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

/* === LAYOUT UTILITIES === */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.section {
    padding: var(--section-padding);
}

/* === HEADER === */
.main-header {
    background-color: var(--clr-primary);
    color: var(--clr-bg);
    padding: 1rem 0;
    position: sticky;
    top: 0;
    z-index: 1000;
}

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

.brand {
    font-family: var(--ff-heading);
    font-size: 1.5rem;
    font-weight: 900;
    letter-spacing: -1px;
}

.nav-list {
    display: flex;
    gap: 2rem;
}

.nav-link {
    font-weight: 700;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

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

/* === HERO SECTION === */
.hero {
    min-height: 90vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    background-color: var(--clr-bg);
    padding-top: 4rem;
    position: relative;
    overflow: hidden;
}

.hero-title {
    font-size: clamp(3rem, 10vw, 7rem);
    line-height: 0.9;
    color: var(--clr-primary);
    text-shadow: 6px 6px 0px var(--clr-accent);
    margin-bottom: 2rem;
    max-width: 900px;
    position: relative;
    z-index: 2;
}

.hero-mascota {
    max-width: 200px;
    position: absolute;
    top: 20%;
    right: 15%;
    animation: float 4s ease-in-out infinite;
    z-index: 1;
}

@keyframes float {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-30px);
    }
}

.hero-btn {
    position: relative;
    z-index: 2;
    background-color: var(--clr-primary);
    color: var(--clr-white);
    padding: 1.2rem 2.5rem;
    font-family: var(--ff-heading);
    font-weight: 900;
    font-size: 1.2rem;
    border: 3px solid var(--clr-primary);
    box-shadow: 6px 6px 0px var(--clr-accent);
    transition: all 0.2s ease;
    cursor: pointer;
}

/* === PRODUCT SECTION (NUESTRO SABOR) === */
.product-section {
    display: flex;
    align-items: center;
    gap: 4rem;
    padding: 8rem 0;
    background-color: var(--clr-white);
}

.product-content {
    flex: 1;
}

.product-image-container {
    flex: 1;
    position: relative;
}

.product-img {
    border-radius: 20px;
    box-shadow: 15px 15px 0px var(--clr-primary);
    width: 100%;
    height: auto;
    object-fit: cover;
}

/* === URBAN STICKERS === */
.sticker {
    position: absolute;
    max-width: 120px;
    z-index: 10;
    filter: drop-shadow(4px 4px 0px rgba(0, 0, 0, 0.1));
}

.sticker-1 {
    top: 10%;
    left: 5%;
    transform: rotate(-15deg);
}

.sticker-2 {
    bottom: 10%;
    right: 5%;
    transform: rotate(10deg);
}

.sticker-3 {
    top: 60%;
    left: -2%;
    transform: rotate(-10deg);
}

/* === PLACEHOLDER SECTIONS === */
.section-title {
    font-size: 3rem;
    color: var(--clr-primary);
    margin-bottom: 3rem;
    text-align: center;
}

.placeholder-box {
    width: 100%;
    height: 400px;
    border: 4px dashed var(--clr-primary);
    display: flex;
    justify-content: center;
    align-items: center;
    font-family: var(--ff-heading);
    color: var(--clr-primary);
    opacity: 0.3;
}

/* === FOOTER === */
.main-footer {
    background-color: var(--clr-primary);
    color: var(--clr-bg);
    padding: 3rem 0;
    text-align: center;
}

.footer-logo {
    max-width: 180px;
    margin: 0 auto 1.5rem;
}

/* === RESPONSIVE === */
@media (max-width: 768px) {
    .product-section {
        flex-direction: column;
        padding: 4rem 1.5rem;
    }

    .hero-mascota {
        right: 5%;
        max-width: 120px;
    }

    .sticker {
        max-width: 80px;
    }

    .hero-title {
        text-shadow: 4px 4px 0px var(--clr-accent);
    }
}