/* ============================================================
   THEIOS – Cervezas Artesanas
   CSS Principal – Estilo moderno artesanal con paleta ámbar
   ============================================================ */

/* ── Reset & Variables ── */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --gold:       #C8952A;
    --gold-light: #E8C84A;
    --gold-dark:  #8B6914;
    --dark:       #0F0A05;
    --dark-mid:   #1A1108;
    --dark-warm:  #241A0C;
    --dark-card:  #1E1409;
    --cream:      #F5EDD8;
    --cream-dark: #D4C4A0;
    --text:       #E8DCC8;
    --text-muted: #A09080;
    --white:      #FFFFFF;
    --shadow:     rgba(0,0,0,0.6);

    --font-display: 'Cinzel', serif;
    --font-body:    'Raleway', sans-serif;

    --radius:    12px;
    --radius-lg: 24px;
    --transition: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    background: var(--dark);
    color: var(--text);
    font-family: var(--font-body);
    font-weight: 400;
    line-height: 1.7;
    overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

/* ── Scrollbar ── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--dark); }
::-webkit-scrollbar-thumb { background: var(--gold-dark); border-radius: 3px; }

/* ── Container ── */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* ── Section Labels ── */
.section-label {
    display: inline-block;
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 0.75rem;
    letter-spacing: 0.25em;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 0.75rem;
}
.section-label.light { color: var(--gold-light); }

.section-header {
    text-align: center;
    margin-bottom: 3.5rem;
}
.section-header h2 { color: var(--cream); }
.section-header h2.light { color: var(--white); }
.section-desc { color: var(--text-muted); max-width: 520px; margin: 0.75rem auto 0; }
.section-desc.light { color: var(--cream-dark); }

/* ── Headings ── */
h2 {
    font-family: var(--font-display);
    font-size: clamp(1.8rem, 4vw, 3rem);
    line-height: 1.15;
    letter-spacing: 0.04em;
    color: var(--cream);
}
h3 {
    font-family: var(--font-display);
    font-size: clamp(1.1rem, 2vw, 1.4rem);
    letter-spacing: 0.06em;
    color: var(--cream);
}

/* ============================================================
   LOADER
   ============================================================ */
#loader {
    position: fixed;
    inset: 0;
    background: var(--dark);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    transition: opacity 0.6s ease, visibility 0.6s ease;
}
#loader.hidden {
    opacity: 0;
    visibility: hidden;
}
.loader-logo {
    font-family: var(--font-display);
    font-size: 3rem;
    letter-spacing: 0.2em;
    color: var(--cream);
}
.loader-t { color: var(--gold); }
.loader-rest { opacity: 0.85; }
.loader-bar {
    width: 160px;
    height: 2px;
    background: rgba(255,255,255,0.1);
    margin-top: 1.5rem;
    border-radius: 2px;
    overflow: hidden;
}
.loader-bar span {
    display: block;
    height: 100%;
    background: linear-gradient(90deg, var(--gold-dark), var(--gold-light));
    animation: loaderAnim 1.4s ease forwards;
}
@keyframes loaderAnim {
    from { width: 0; }
    to   { width: 100%; }
}

/* ============================================================
   NAVBAR
   ============================================================ */
#navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 1.25rem 0;
    transition: background var(--transition), padding var(--transition), box-shadow var(--transition);
}
#navbar.scrolled {
    background: rgba(10, 6, 2, 0.95);
    backdrop-filter: blur(12px);
    padding: 0.75rem 0;
    box-shadow: 0 2px 20px rgba(0,0,0,0.5);
}
.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
}
.nav-logo {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: 0.15em;
    color: var(--white);
    transition: color var(--transition);
}
.nav-logo:hover { color: var(--gold-light); }
.nav-logo span { color: var(--gold); }
.nav-links {
    display: flex;
    align-items: center;
    gap: 2.5rem;
}
.nav-links a {
    font-family: var(--font-body);
    font-weight: 500;
    font-size: 0.8rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--cream-dark);
    position: relative;
    transition: color var(--transition);
}
.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--gold);
    transition: width var(--transition);
}
.nav-links a:hover { color: var(--gold-light); }
.nav-links a:hover::after { width: 100%; }

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}
.nav-toggle span {
    display: block;
    width: 26px;
    height: 2px;
    background: var(--cream);
    border-radius: 2px;
    transition: var(--transition);
}
.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ============================================================
   HERO
   ============================================================ */
#hero {
    position: relative;
    height: 100vh;
    min-height: 600px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}
.hero-bg {
    position: absolute;
    inset: 0;
    background:
        url('../img/hero.png')
        center center / cover no-repeat;
    transform: scale(1.08);
    transition: transform 8s ease;
}
#hero.loaded .hero-bg { transform: scale(1); }
.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        to bottom,
        rgba(10,6,2,0.55) 0%,
        rgba(10,6,2,0.75) 50%,
        rgba(10,6,2,0.95) 100%
    );
}
.hero-content {
    position: relative;
    text-align: center;
    z-index: 2;
    padding: 0 1.5rem;
}
.hero-eyebrow {
    font-size: 0.75rem;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 1rem;
    font-weight: 500;
}
.hero-content h1 {
    font-family: var(--font-display);
    font-size: clamp(4rem, 12vw, 10rem);
    font-weight: 700;
    letter-spacing: 0.25em;
    line-height: 1;
    color: var(--white);
    margin-bottom: 1.5rem;
    text-shadow: 0 4px 40px rgba(0,0,0,0.7);
}
.hero-t { color: var(--gold); }
.hero-tagline {
    font-family: var(--font-body);
    font-weight: 300;
    font-style: italic;
    font-size: clamp(1rem, 2.5vw, 1.35rem);
    color: var(--cream-dark);
    margin-bottom: 2.5rem;
    line-height: 1.6;
}
.btn-hero {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    background: transparent;
    border: 1.5px solid var(--gold);
    color: var(--gold-light);
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 0.8rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    padding: 0.9rem 2.2rem;
    border-radius: 50px;
    transition: all var(--transition);
    cursor: pointer;
}
.btn-hero:hover {
    background: var(--gold);
    color: var(--dark);
    box-shadow: 0 0 30px rgba(200,149,42,0.4);
    transform: translateY(-2px);
}
.btn-hero i { font-size: 0.7rem; animation: bounce 1.5s infinite; }
@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50%       { transform: translateY(4px); }
}
.hero-scroll-hint {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
}
.hero-scroll-hint span {
    display: block;
    width: 1.5px;
    height: 60px;
    background: linear-gradient(to bottom, var(--gold), transparent);
    margin: 0 auto;
    animation: scrollLine 2s ease infinite;
}
@keyframes scrollLine {
    0%   { transform: scaleY(0); transform-origin: top; }
    50%  { transform: scaleY(1); transform-origin: top; }
    51%  { transform: scaleY(1); transform-origin: bottom; }
    100% { transform: scaleY(0); transform-origin: bottom; }
}

/* ============================================================
   FILOSOFIA
   ============================================================ */
#filosofia {
    padding: 8rem 0;
    background: var(--dark-mid);
    position: relative;
    overflow: hidden;
}
#filosofia::before {
    content: '1516';
    position: absolute;
    top: 50%;
    right: -2rem;
    transform: translateY(-50%);
    font-family: var(--font-display);
    font-size: 18rem;
    font-weight: 700;
    color: rgba(200,149,42,0.04);
    pointer-events: none;
    line-height: 1;
}
.filosofia-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
    align-items: center;
}
.filosofia-text .section-label { margin-bottom: 0.5rem; }
.filosofia-text h2 { margin-bottom: 0.5rem; }
.filosofia-highlight {
    font-family: var(--font-display);
    font-size: 0.85rem;
    letter-spacing: 0.1em;
    color: var(--gold);
    margin-bottom: 1.5rem;
}
.filosofia-text p {
    color: var(--text-muted);
    margin-bottom: 1.2rem;
    font-size: 1.02rem;
}
.filosofia-text p strong { color: var(--gold-light); font-weight: 600; }
.filosofia-year {
    display: inline-flex;
    align-items: center;
    gap: 1rem;
    margin-top: 1rem;
    padding: 1rem 1.5rem;
    border: 1px solid rgba(200,149,42,0.3);
    border-radius: var(--radius);
    background: rgba(200,149,42,0.05);
}
.filosofia-year span {
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--gold);
    line-height: 1;
}
.filosofia-year p {
    font-size: 0.8rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--text-muted);
    margin: 0;
}
.filosofia-visual {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}
.visual-card {
    background: var(--dark-warm);
    border: 1px solid rgba(200,149,42,0.15);
    border-radius: var(--radius);
    padding: 1.5rem;
    transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
}
.visual-card:hover {
    transform: translateY(-4px);
    border-color: var(--gold);
    box-shadow: 0 8px 30px rgba(200,149,42,0.15);
}
.visual-icon {
    width: 44px;
    height: 44px;
    background: rgba(200,149,42,0.12);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 0.85rem;
    color: var(--gold);
    font-size: 1.1rem;
}
.visual-card h3 {
    font-size: 0.95rem;
    letter-spacing: 0.05em;
    margin-bottom: 0.4rem;
    color: var(--cream);
}
.visual-card p {
    font-size: 0.82rem;
    color: var(--text-muted);
    line-height: 1.5;
}

/* ============================================================
   INGREDIENTES
   ============================================================ */
#ingredientes {
    position: relative;
    padding: 9rem 0;
    overflow: hidden;
}
.ingredientes-bg {
    position: absolute;
    inset: 0;
    background:
        url('https://sspark.genspark.ai/cfimages?u1=8dENUaFhBremNbYXkJtqhCQx98dSI42%2BrhiipQu636gTU9ZlMoz3ONbfuB9xdSUVAcZ17L8k6ivGHwqLplTT5PD2TDBKjvAO7TK5M3KCvCHx2qbu6M6SLkN5k58eqf%2BUrZu5hqQ%3D&u2=e%2FgPWzaQZ%2Bki%2Bx7v&width=2560')
        center / cover no-repeat;
    filter: brightness(0.15) saturate(0.5);
}
#ingredientes::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom,
        var(--dark-mid) 0%,
        transparent 15%,
        transparent 85%,
        var(--dark) 100%
    );
}
#ingredientes .container { position: relative; z-index: 1; }
.ingredientes-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    margin-bottom: 3rem;
}

@media (max-width: 1024px) {
    .ingredientes-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 600px) {
    .ingredientes-grid {
        grid-template-columns: 1fr;
    }
}

.ingrediente-card {
    background: rgba(26,17,8,0.85);
    border: 1px solid rgba(200,149,42,0.2);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
    backdrop-filter: blur(8px);
}
.ingrediente-card:hover {
    transform: translateY(-8px);
    border-color: var(--gold);
    box-shadow: 0 20px 50px rgba(200,149,42,0.2);
}
.ingrediente-card.featured {
    border-color: rgba(200,149,42,0.5);
    transform: translateY(-12px);
}
.ingrediente-card.featured:hover { transform: translateY(-18px); }
.ingrediente-img-wrap {
    position: relative;
    height: 220px;
    overflow: hidden;
}
.ingrediente-img-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}
.ingrediente-card:hover .ingrediente-img-wrap img { transform: scale(1.06); }
.ingrediente-number {
    position: absolute;
    top: 1rem;
    right: 1rem;
    font-family: var(--font-display);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    color: var(--gold-light);
    background: rgba(10,6,2,0.7);
    padding: 0.3rem 0.6rem;
    border-radius: 6px;
    backdrop-filter: blur(4px);
}
.ingrediente-body {
    padding: 1.5rem;
}
.ingrediente-body h3 {
    font-size: 1.1rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--gold-light);
    margin-bottom: 0.75rem;
}
.ingrediente-body p {
    font-size: 0.9rem;
    color: var(--text-muted);
    line-height: 1.65;
}
.nota-levadura {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    background: rgba(200,149,42,0.08);
    border: 1px solid rgba(200,149,42,0.25);
    border-radius: var(--radius);
    padding: 1.25rem 1.5rem;
    max-width: 760px;
    margin: 0 auto;
}
.nota-levadura i {
    color: var(--gold);
    font-size: 1.1rem;
    margin-top: 0.15rem;
    flex-shrink: 0;
}
.nota-levadura p {
    font-size: 0.85rem;
    color: var(--cream-dark);
    font-style: italic;
    line-height: 1.6;
}

/* ============================================================
   ESTILOS DE CERVEZA
   ============================================================ */
#estilos {
    padding: 8rem 0;
    background: var(--dark);
}
.estilos-filters {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.75rem;
    margin-bottom: 3rem;
}
.filter-btn {
    background: transparent;
    border: 1px solid rgba(200,149,42,0.35);
    color: var(--text-muted);
    font-family: var(--font-body);
    font-weight: 500;
    font-size: 0.78rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    padding: 0.55rem 1.3rem;
    border-radius: 50px;
    cursor: pointer;
    transition: all var(--transition);
}
.filter-btn:hover,
.filter-btn.active {
    background: var(--gold);
    border-color: var(--gold);
    color: var(--dark);
    font-weight: 700;
    box-shadow: 0 4px 20px rgba(200,149,42,0.3);
}
.estilos-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.25rem;
    margin-bottom: 3rem;
}
.cerveza-card {
    background: var(--dark-card);
    border: 1px solid rgba(255,255,255,0.07);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
    display: flex;
    flex-direction: column;
}
.cerveza-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 16px 40px rgba(0,0,0,0.5);
    border-color: rgba(200,149,42,0.3);
}
.cerveza-card.hidden { display: none; }
.cerveza-header {
    padding: 1.75rem 1.5rem 1.25rem;
    background: linear-gradient(135deg, 
        color-mix(in srgb, var(--card-color) 20%, var(--dark-card)) 0%,
        var(--dark-card) 100%
    );
    border-bottom: 1px solid rgba(255,255,255,0.06);
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.cerveza-icon {
    width: 44px;
    height: 44px;
    background: color-mix(in srgb, var(--card-color) 20%, transparent);
    border: 1px solid color-mix(in srgb, var(--card-color) 40%, transparent);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    color: var(--card-color);
}
.cerveza-abv {
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    color: var(--card-color);
    text-transform: uppercase;
}
.cerveza-body {
    padding: 1.25rem 1.5rem 1.5rem;
    flex: 1;
    display: flex;
    flex-direction: column;
}
.cerveza-body h3 {
    font-size: 1rem;
    letter-spacing: 0.05em;
    margin-bottom: 0.75rem;
    color: var(--cream);
    line-height: 1.3;
}
.cerveza-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    margin-bottom: 0.9rem;
}
.badge {
    font-size: 0.68rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--text-muted);
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(255,255,255,0.1);
    padding: 0.2rem 0.55rem;
    border-radius: 4px;
}
.cerveza-body > p {
    font-size: 0.85rem;
    color: var(--text-muted);
    line-height: 1.6;
    flex: 1;
    margin-bottom: 1rem;
}
.cerveza-toggle {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: none;
    border: 1px solid rgba(200,149,42,0.3);
    color: var(--gold);
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 0.75rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    padding: 0.5rem 1rem;
    border-radius: 50px;
    cursor: pointer;
    width: 100%;
    justify-content: center;
    margin-top: auto;
    transition: all var(--transition);
}
.cerveza-toggle:hover,
.cerveza-toggle[aria-expanded="true"] {
    background: rgba(200,149,42,0.12);
    border-color: var(--gold);
}
.cerveza-toggle[aria-expanded="true"] i { transform: rotate(180deg); }
.cerveza-toggle i { transition: transform var(--transition); }
.cerveza-extra {
    display: none;
    padding-top: 1rem;
    border-top: 1px solid rgba(255,255,255,0.06);
    margin-top: 1rem;
    animation: expandFade 0.3s ease;
}
@keyframes expandFade {
    from { opacity: 0; transform: translateY(-8px); }
    to   { opacity: 1; transform: translateY(0); }
}
.maridaje-section { display: flex; flex-direction: column; gap: 0.5rem; }
.maridaje-item {
    display: flex;
    align-items: flex-start;
    gap: 0.6rem;
    font-size: 0.8rem;
    color: var(--text-muted);
}
.maridaje-item i {
    color: var(--gold);
    font-size: 0.75rem;
    margin-top: 0.25rem;
    width: 14px;
    flex-shrink: 0;
}
.estilos-notas {
    background: rgba(255,255,255,0.03);
    border: 1px solid rgba(255,255,255,0.07);
    border-radius: var(--radius);
    padding: 1.5rem 2rem;
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem 2rem;
}
.estilos-notas p {
    font-size: 0.8rem;
    color: var(--text-muted);
}
.estilos-notas strong { color: var(--gold-light); }
.estilos-notas em { color: var(--cream-dark); font-style: italic; }

/* ============================================================
   CONTACTO
   ============================================================ */
#contacto {
    position: relative;
    padding: 9rem 0;
    overflow: hidden;
}
.contacto-bg {
    position: absolute;
    inset: 0;
    background:
        url('https://sspark.genspark.ai/cfimages?u1=MJTqBMrT279bREOzNyhqDBS418R3dZrAIw%2BPpNqleQL49TLetHX%2BicuLgb7tHyfOHQsjOOc4%2BGgxMV%2BWKFVID8eR%2BxFPdqSRgQQ3sbOXhqCeuA%3D%3D&u2=9eBWnjAQzcnfDMGT&width=2560')
        center / cover no-repeat;
    filter: brightness(0.1) saturate(0.4);
}
#contacto::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom,
        var(--dark) 0%, 
        rgba(26,17,8,0.85) 30%,
        rgba(26,17,8,0.85) 70%,
        var(--dark-mid) 100%
    );
}
#contacto .container { position: relative; z-index: 1; }
.contacto-grid {
    display: grid;
    grid-template-columns: 1fr 1.4fr;
    gap: 4rem;
    align-items: start;
}
.contacto-info { display: flex; flex-direction: column; gap: 1.75rem; }
.contacto-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}
.contacto-icon {
    width: 44px;
    height: 44px;
    background: rgba(200,149,42,0.12);
    border: 1px solid rgba(200,149,42,0.3);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gold);
    font-size: 1rem;
    flex-shrink: 0;
}
.contacto-item h4 {
    font-family: var(--font-display);
    font-size: 0.75rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 0.25rem;
}
.contacto-item p,
.contacto-item a {
    font-size: 0.95rem;
    color: var(--cream-dark);
    line-height: 1.5;
}
.contacto-item a:hover { color: var(--gold-light); text-decoration: underline; }
.contacto-social {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    margin-top: 0.5rem;
}
.contacto-social a {
    width: 44px;
    height: 44px;
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(255,255,255,0.12);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    font-size: 1rem;
    transition: all var(--transition);
}
.contacto-social a:hover {
    background: var(--gold);
    border-color: var(--gold);
    color: var(--dark);
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(200,149,42,0.35);
}
.contacto-form-wrap {
    background: rgba(26,17,8,0.75);
    border: 1px solid rgba(200,149,42,0.2);
    border-radius: var(--radius-lg);
    padding: 2.5rem;
    backdrop-filter: blur(8px);
}
.contacto-form { display: flex; flex-direction: column; gap: 1.25rem; }
.form-group { display: flex; flex-direction: column; gap: 0.4rem; }
.form-group label {
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--gold);
}
.form-group input,
.form-group textarea {
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: var(--radius);
    padding: 0.85rem 1.1rem;
    font-family: var(--font-body);
    font-size: 0.95rem;
    color: var(--cream);
    transition: border-color var(--transition), background var(--transition);
    outline: none;
    resize: vertical;
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: rgba(160,144,128,0.5); }
.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--gold);
    background: rgba(200,149,42,0.05);
}
.btn-submit {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.7rem;
    background: var(--gold);
    color: var(--dark);
    border: none;
    font-family: var(--font-body);
    font-weight: 700;
    font-size: 0.85rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    padding: 1rem 2rem;
    border-radius: 50px;
    cursor: pointer;
    transition: all var(--transition);
    margin-top: 0.5rem;
}
.btn-submit:hover {
    background: var(--gold-light);
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(200,149,42,0.4);
}
.btn-submit:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}
.form-msg {
    font-size: 0.85rem;
    padding: 0.75rem 1rem;
    border-radius: var(--radius);
    display: none;
}
.form-msg.success {
    display: block;
    background: rgba(80,200,80,0.1);
    border: 1px solid rgba(80,200,80,0.3);
    color: #80E080;
}
.form-msg.error {
    display: block;
    background: rgba(220,60,60,0.1);
    border: 1px solid rgba(220,60,60,0.3);
    color: #E08080;
}

/* ============================================================
   FOOTER
   ============================================================ */
#footer {
    background: var(--dark);
    border-top: 1px solid rgba(200,149,42,0.15);
    padding: 5rem 0 2.5rem;
}
.footer-top {
    display: grid;
    grid-template-columns: 2fr 1fr 1.5fr;
    gap: 3rem;
    margin-bottom: 3rem;
    padding-bottom: 3rem;
    border-bottom: 1px solid rgba(255,255,255,0.07);
}
.footer-logo {
    font-family: var(--font-display);
    font-size: 2rem;
    letter-spacing: 0.2em;
    color: var(--white);
    margin-bottom: 1rem;
}
.footer-logo span { color: var(--gold); }
.footer-brand p {
    font-size: 0.88rem;
    color: var(--text-muted);
    line-height: 1.7;
    max-width: 320px;
}
.footer-links h4,
.footer-social-block h4 {
    font-family: var(--font-display);
    font-size: 0.7rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 1.25rem;
}
.footer-links ul { display: flex; flex-direction: column; gap: 0.6rem; }
.footer-links li a {
    font-size: 0.88rem;
    color: var(--text-muted);
    transition: color var(--transition);
}
.footer-links li a:hover { color: var(--gold-light); }
.footer-social { display: flex; flex-direction: column; gap: 0.75rem; }
.footer-social a {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    font-size: 0.88rem;
    color: var(--text-muted);
    transition: color var(--transition);
}
.footer-social a i { width: 16px; color: var(--gold); }
.footer-social a:hover { color: var(--gold-light); }
.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.75rem;
}
.footer-bottom p {
    font-size: 0.78rem;
    color: rgba(160,144,128,0.5);
}
.footer-legal {
    font-style: italic;
    font-size: 0.75rem !important;
    color: rgba(160,144,128,0.4) !important;
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1100px) {
    .estilos-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 900px) {
    .filosofia-grid { grid-template-columns: 1fr; gap: 3rem; }
    .filosofia-visual { grid-template-columns: 1fr 1fr; }
    .ingredientes-grid { grid-template-columns: 1fr; max-width: 480px; margin: 0 auto 3rem; }
    .ingrediente-card.featured { transform: none; }
    .estilos-grid { grid-template-columns: repeat(2, 1fr); }
    .contacto-grid { grid-template-columns: 1fr; gap: 2.5rem; }
    .footer-top { grid-template-columns: 1fr 1fr; }
    .footer-brand { grid-column: 1 / -1; }
}

@media (max-width: 640px) {
    html { font-size: 15px; }
    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        height: 100vh;
        width: 75%;
        max-width: 320px;
        background: rgba(10,6,2,0.97);
        backdrop-filter: blur(16px);
        flex-direction: column;
        justify-content: center;
        padding: 2rem;
        gap: 2rem;
        transition: right var(--transition);
        border-left: 1px solid rgba(200,149,42,0.2);
    }
    .nav-links.open { right: 0; }
    .nav-links a { font-size: 1.1rem; letter-spacing: 0.2em; }
    .nav-toggle { display: flex; }
    #filosofia::before { display: none; }
    .filosofia-visual { grid-template-columns: 1fr; }
    .estilos-grid { grid-template-columns: 1fr; }
    .contacto-form-wrap { padding: 1.75rem; }
    .footer-top { grid-template-columns: 1fr; gap: 2rem; }
    .footer-brand { grid-column: auto; }
    .footer-bottom { flex-direction: column; text-align: center; }
}

/* ── BOTÓN CERRAR MENÚ MÓVIL ── */
	.nav-close-item {
		display: none;
	}

	.nav-close-btn {
		width: 100%;
		padding: 1rem;
		background: transparent;
		border: 1px solid rgba(200,149,42,0.4);
		color: var(--gold-light);
		font-family: var(--font-body);
		font-size: 0.9rem;
		letter-spacing: 0.15em;
		text-transform: uppercase;
		border-radius: 50px;
		cursor: pointer;
		margin-top: 1rem;
	}

	/* Solo en móvil */
	@media (max-width: 768px) {
		.nav-close-item {
			display: block;
		}
	}