/* ============================================
   B & J CONSULTING — Design System & Styles
   ============================================ */

/* ----- CSS Custom Properties (Design Tokens) ----- */
:root {
    /* Primary Palette — Elegant Greens & Gold */
    --clr-primary-900: #0a1f14;
    --clr-primary-800: #122e1f;
    --clr-primary-700: #1a3d2a;
    --clr-primary-600: #234f37;
    --clr-primary-500: #2d6344;
    --clr-primary-400: #3a7d58;
    --clr-primary-300: #5a9d78;
    --clr-primary-200: #8bc4a2;
    --clr-primary-100: #c5e4d3;

    /* Accent — Gold / Amber */
    --clr-accent-600: #a37520;
    --clr-accent-500: #c4912a;
    --clr-accent-400: #d4a843;
    --clr-accent-300: #e0bf6a;
    --clr-accent-200: #ecd798;
    --clr-accent-100: #f5eac5;

    /* Neutrals */
    --clr-white: #ffffff;
    --clr-gray-50: #f8f9fa;
    --clr-gray-100: #f1f3f5;
    --clr-gray-200: #e9ecef;
    --clr-gray-300: #dee2e6;
    --clr-gray-400: #ced4da;
    --clr-gray-500: #adb5bd;
    --clr-gray-600: #868e96;
    --clr-gray-700: #495057;
    --clr-gray-800: #343a40;
    --clr-gray-900: #212529;
    --clr-black: #0a0a0a;

    /* Semantic */
    --clr-bg: var(--clr-white);
    --clr-bg-alt: var(--clr-gray-50);
    --clr-text: var(--clr-gray-800);
    --clr-text-muted: var(--clr-gray-600);
    --clr-text-light: var(--clr-gray-500);
    --clr-border: var(--clr-gray-200);

    /* Typography */
    --ff-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --ff-display: 'Playfair Display', Georgia, serif;

    --fs-xs: 0.75rem;
    --fs-sm: 0.875rem;
    --fs-base: 1rem;
    --fs-md: 1.125rem;
    --fs-lg: 1.25rem;
    --fs-xl: 1.5rem;
    --fs-2xl: 2rem;
    --fs-3xl: 2.5rem;
    --fs-4xl: 3rem;
    --fs-5xl: 3.5rem;
    --fs-6xl: 4.5rem;

    /* Spacing */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;
    --space-4xl: 6rem;
    --space-5xl: 8rem;

    /* Borders & Radius */
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-full: 9999px;

    /* Shadows */
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 16px 48px rgba(0, 0, 0, 0.12);
    --shadow-glow: 0 0 40px rgba(196, 145, 42, 0.15);

    /* Transitions */
    --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-spring: 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);

    /* Layout */
    --container-max: 1200px;
    --navbar-height: 80px;
}


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

html {
    scroll-behavior: smooth;
    scroll-padding-top: var(--navbar-height);
    font-size: 16px;
}

body {
    font-family: var(--ff-primary);
    font-size: var(--fs-base);
    line-height: 1.7;
    color: var(--clr-text);
    background: var(--clr-bg);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

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

a {
    text-decoration: none;
    color: inherit;
}

button {
    border: none;
    background: none;
    cursor: pointer;
    font-family: inherit;
}

input,
textarea {
    font-family: inherit;
    font-size: inherit;
}


/* ----- Utility Classes ----- */
.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--space-xl);
}

.text-accent {
    color: var(--clr-accent-500);
}

/* Animation base class */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94),
                transform 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.animate-on-scroll.is-visible {
    opacity: 1;
    transform: translateY(0);
}


/* ----- Section Header (Reusable) ----- */
.section-header {
    text-align: center;
    max-width: 680px;
    margin: 0 auto var(--space-4xl);
}

.section-header__tag {
    display: inline-block;
    font-size: var(--fs-xs);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 3px;
    color: var(--clr-accent-500);
    padding: var(--space-xs) var(--space-lg);
    border: 1.5px solid var(--clr-accent-300);
    border-radius: var(--radius-full);
    margin-bottom: var(--space-lg);
}

.section-header__title {
    font-family: var(--ff-display);
    font-size: var(--fs-4xl);
    font-weight: 700;
    line-height: 1.2;
    color: var(--clr-gray-900);
    margin-bottom: var(--space-md);
}

.section-header__subtitle {
    font-size: var(--fs-md);
    color: var(--clr-text-muted);
    line-height: 1.6;
}


/* ============================================
   NAVBAR
   ============================================ */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--navbar-height);
    z-index: 1000;
    background: var(--clr-primary-900);
    box-shadow: var(--shadow-sm);
    transition: background var(--transition-base),
                box-shadow var(--transition-base),
                backdrop-filter var(--transition-base);
}

.navbar__container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--space-xl);
    height: 100%;
}

.navbar__logo {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    z-index: 1001;
}

.navbar__logo-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    background: linear-gradient(135deg, var(--clr-primary-600), var(--clr-primary-400));
    color: var(--clr-white);
    font-weight: 800;
    font-size: var(--fs-sm);
    border-radius: var(--radius-md);
    letter-spacing: -0.5px;
    transition: transform var(--transition-spring);
}

.navbar__logo:hover .navbar__logo-icon {
    transform: scale(1.05) rotate(-2deg);
}

.navbar__logo-text {
    font-weight: 700;
    font-size: var(--fs-sm);
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--clr-white);
    transition: color var(--transition-base);
}

.navbar__menu {
    display: flex;
    align-items: center;
    gap: var(--space-2xl);
}

.navbar__link {
    position: relative;
    font-size: var(--fs-sm);
    font-weight: 500;
    letter-spacing: 0.5px;
    color: rgba(255, 255, 255, 0.85);
    transition: color var(--transition-fast);
    padding: var(--space-xs) 0;
}

.navbar__link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--clr-accent-400);
    border-radius: var(--radius-full);
    transition: width var(--transition-base);
}

.navbar__link:hover,
.navbar__link.active {
    color: var(--clr-white);
}

.navbar__link:hover::after,
.navbar__link.active::after {
    width: 100%;
}

/* Hamburger Toggle */
.navbar__toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    z-index: 1001;
    padding: var(--space-sm);
}

.navbar__toggle-bar {
    width: 24px;
    height: 2px;
    background: var(--clr-white);
    border-radius: var(--radius-full);
    transition: transform var(--transition-base), opacity var(--transition-fast);
}

.navbar__toggle.active .navbar__toggle-bar:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.navbar__toggle.active .navbar__toggle-bar:nth-child(2) {
    opacity: 0;
}

.navbar__toggle.active .navbar__toggle-bar:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

/* Language Selector */
.lang-selector {
    position: relative;
    margin-left: var(--space-sm);
}

.lang-selector__toggle {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 14px;
    border-radius: var(--radius-full);
    border: 1.5px solid rgba(255, 255, 255, 0.2);
    background: rgba(255, 255, 255, 0.06);
    backdrop-filter: blur(10px);
    color: rgba(255, 255, 255, 0.85);
    font-size: var(--fs-xs);
    font-weight: 600;
    letter-spacing: 1px;
    cursor: pointer;
    transition: border-color var(--transition-fast),
                background var(--transition-fast),
                color var(--transition-fast);
}

.lang-selector__toggle:hover {
    border-color: rgba(255, 255, 255, 0.4);
    background: rgba(255, 255, 255, 0.1);
}

.lang-selector__globe {
    flex-shrink: 0;
}

.lang-selector__chevron {
    transition: transform var(--transition-fast);
    flex-shrink: 0;
}

.lang-selector.open .lang-selector__chevron {
    transform: rotate(180deg);
}

.lang-selector__dropdown {
    position: absolute;
    top: calc(100% + 10px);
    right: 0;
    min-width: 160px;
    background: var(--clr-white);
    border: 1px solid var(--clr-gray-200);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    padding: var(--space-xs);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px);
    transition: opacity var(--transition-fast),
                visibility var(--transition-fast),
                transform var(--transition-fast);
    z-index: 1002;
}

.lang-selector.open .lang-selector__dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.lang-selector__option {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    width: 100%;
    padding: 10px 14px;
    border: none;
    background: transparent;
    border-radius: var(--radius-sm);
    font-size: var(--fs-sm);
    font-weight: 500;
    color: var(--clr-gray-700);
    cursor: pointer;
    transition: background var(--transition-fast),
                color var(--transition-fast);
}

.lang-selector__option:hover {
    background: var(--clr-gray-100);
    color: var(--clr-primary-600);
}

.lang-selector__option.active {
    background: linear-gradient(135deg, var(--clr-primary-100), rgba(90, 157, 120, 0.12));
    color: var(--clr-primary-600);
    font-weight: 600;
}

.lang-selector__flag {
    font-size: 1.2em;
    line-height: 1;
}


/* ============================================
   HERO SECTION
   ============================================ */
.hero {
    position: relative;
    width: 100%;
    height: 100vh;
    min-height: 600px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hero__video-wrapper {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.hero__video {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        180deg,
        rgba(10, 31, 20, 0.7) 0%,
        rgba(10, 31, 20, 0.5) 40%,
        rgba(10, 31, 20, 0.75) 100%
    );
}

.hero__content {
    position: relative;
    z-index: 2;
    text-align: center;
    padding: 0 var(--space-xl);
    max-width: 900px;
}

.hero__badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: var(--fs-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 3px;
    color: var(--clr-accent-300);
    padding: var(--space-sm) var(--space-lg);
    border: 1px solid rgba(212, 168, 67, 0.3);
    border-radius: var(--radius-full);
    backdrop-filter: blur(10px);
    background: rgba(212, 168, 67, 0.08);
    margin-bottom: var(--space-xl);
}

.hero__badge-dot {
    width: 8px;
    height: 8px;
    background: var(--clr-accent-400);
    border-radius: 50%;
    animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(1.5); }
}

.hero__title {
    font-family: var(--ff-display);
    font-size: var(--fs-5xl);
    font-weight: 700;
    line-height: 1.15;
    color: var(--clr-white);
    margin-bottom: var(--space-lg);
    text-shadow: 0 2px 40px rgba(0, 0, 0, 0.3);
}

.hero__title-accent {
    background: linear-gradient(135deg, var(--clr-accent-300), var(--clr-accent-500));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero__subtitle {
    font-size: var(--fs-lg);
    font-weight: 300;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: var(--space-md);
    letter-spacing: 0.5px;
}

.hero__subtitle--secondary {
    font-size: var(--fs-md);
    font-weight: 400;
    color: rgba(255, 255, 255, 0.65);
    font-style: italic;
    margin-bottom: var(--space-lg);
}

.hero__products-line {
    font-size: var(--fs-sm);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 3px;
    color: var(--clr-accent-300);
    margin-bottom: var(--space-2xl);
}

.hero__cta {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-md) var(--space-2xl);
    background: linear-gradient(135deg, var(--clr-accent-500), var(--clr-accent-400));
    color: var(--clr-white);
    font-weight: 600;
    font-size: var(--fs-sm);
    letter-spacing: 0.5px;
    border-radius: var(--radius-full);
    transition: transform var(--transition-spring),
                box-shadow var(--transition-base);
    box-shadow: 0 4px 20px rgba(196, 145, 42, 0.3);
}

.hero__cta:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 32px rgba(196, 145, 42, 0.4);
}

.hero__cta-arrow {
    transition: transform var(--transition-base);
}

.hero__cta:hover .hero__cta-arrow {
    transform: translateY(3px);
}

/* Scroll Indicator */
.hero__scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
    animation: scroll-bounce 2.5s ease-in-out infinite;
}

@keyframes scroll-bounce {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(10px); }
}

.hero__scroll-mouse {
    width: 26px;
    height: 42px;
    border: 2px solid rgba(255, 255, 255, 0.4);
    border-radius: 13px;
    position: relative;
}

.hero__scroll-wheel {
    width: 4px;
    height: 10px;
    background: rgba(255, 255, 255, 0.6);
    border-radius: var(--radius-full);
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    animation: scroll-wheel 2s ease-in-out infinite;
}

@keyframes scroll-wheel {
    0% { opacity: 1; transform: translateX(-50%) translateY(0); }
    100% { opacity: 0; transform: translateX(-50%) translateY(14px); }
}


/* ============================================
   PIPELINE SECTION
   ============================================ */
.pipeline {
    padding: var(--space-3xl) 0;
    background: linear-gradient(135deg, var(--clr-primary-800), var(--clr-primary-700));
    text-align: center;
}

.pipeline__title {
    font-family: var(--ff-display);
    font-size: var(--fs-2xl);
    font-weight: 700;
    color: var(--clr-white);
    margin-bottom: var(--space-2xl);
    text-transform: uppercase;
    letter-spacing: 2px;
}

.pipeline__steps {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-md);
    flex-wrap: wrap;
}

.pipeline__step {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-xs);
    padding: var(--space-md);
    background: rgba(255, 255, 255, 0.07);
    border-radius: var(--radius-lg);
    min-width: 110px;
    transition: transform var(--transition-base), background var(--transition-base);
}

.pipeline__step:hover {
    transform: translateY(-4px);
    background: rgba(255, 255, 255, 0.12);
}

.pipeline__icon {
    font-size: 1.8rem;
    line-height: 1;
}

.pipeline__label {
    font-size: var(--fs-xs);
    color: rgba(255, 255, 255, 0.85);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.pipeline__arrow {
    font-size: var(--fs-xl);
    color: var(--clr-accent-400);
    font-weight: 700;
}

@media (max-width: 768px) {
    .pipeline__steps {
        gap: var(--space-sm);
    }
    .pipeline__step {
        min-width: 80px;
        padding: var(--space-sm);
    }
    .pipeline__arrow {
        font-size: var(--fs-md);
    }
    .pipeline__icon {
        font-size: 1.4rem;
    }
    .pipeline__label {
        font-size: 10px;
    }
}

/* ============================================
   ABOUT SECTION
   ============================================ */
.about {
    padding: var(--space-5xl) 0;
    background: var(--clr-bg);
    position: relative;
}

.about::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--clr-border), transparent);
}

.about__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-2xl);
    margin-bottom: var(--space-4xl);
}

.about__card {
    position: relative;
    padding: var(--space-2xl);
    background: var(--clr-white);
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-lg);
    transition: transform var(--transition-base),
                box-shadow var(--transition-base),
                border-color var(--transition-base);
    overflow: hidden;
}

.about__card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
    border-color: var(--clr-accent-200);
}

.about__card-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--clr-primary-100), rgba(90, 157, 120, 0.15));
    border-radius: var(--radius-md);
    margin-bottom: var(--space-lg);
    transition: transform var(--transition-spring);
}

.about__card:hover .about__card-icon {
    transform: scale(1.1) rotate(-5deg);
}

.about__card-icon svg {
    width: 28px;
    height: 28px;
    stroke: var(--clr-primary-500);
}

.about__card-title {
    font-family: var(--ff-display);
    font-size: var(--fs-xl);
    font-weight: 600;
    color: var(--clr-gray-900);
    margin-bottom: var(--space-md);
}

.about__card-text {
    font-size: var(--fs-sm);
    color: var(--clr-text-muted);
    line-height: 1.8;
}

.about__card-line {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, var(--clr-primary-500), var(--clr-accent-400));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--transition-slow);
}

.about__card:hover .about__card-line {
    transform: scaleX(1);
}

/* Stats Bar */
.about__stats {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-3xl);
    padding: var(--space-2xl) var(--space-3xl);
    background: linear-gradient(135deg, var(--clr-primary-800), var(--clr-primary-700));
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
}

.about__stat {
    text-align: center;
}

.about__stat-number {
    font-family: var(--ff-display);
    font-size: var(--fs-4xl);
    font-weight: 700;
    color: var(--clr-white);
    line-height: 1;
}

.about__stat-suffix {
    font-family: var(--ff-display);
    font-size: var(--fs-2xl);
    font-weight: 700;
    color: var(--clr-accent-400);
}

.about__stat-label {
    display: block;
    font-size: var(--fs-xs);
    color: rgba(255, 255, 255, 0.6);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-top: var(--space-xs);
}

.about__stat-divider {
    width: 1px;
    height: 50px;
    background: rgba(255, 255, 255, 0.15);
}


/* ============================================
   SERVICIOS SECTION
   ============================================ */
.services {
    padding: var(--space-5xl) 0;
    background: var(--clr-bg-alt);
    position: relative;
}

.services__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-lg);
    margin-top: var(--space-2xl);
}

/* ============================================
   FEATURES SECTION (Por Qué Elegirnos)
   ============================================ */
.features {
    padding: var(--space-5xl) 0;
    background: var(--clr-primary-900);
    position: relative;
    color: var(--clr-white);
}

.features .section-header__title {
    color: var(--clr-white);
}

.features .section-header__subtitle {
    color: rgba(255, 255, 255, 0.8);
}

.features__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-lg);
    margin-top: var(--space-2xl);
}

.services__item {
    background: var(--clr-white);
    padding: var(--space-lg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--clr-border);
    transition: transform var(--transition-base), box-shadow var(--transition-base);
    display: flex;
    align-items: flex-start;
    gap: var(--space-md);
}

.services__item:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.services__item-icon {
    flex-shrink: 0;
    width: 32px;
    height: 32px;
    background: linear-gradient(135deg, var(--clr-primary-100), rgba(90,157,120,0.1));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.services__item-icon svg {
    width: 16px;
    height: 16px;
    stroke: var(--clr-primary-600);
}

.services__item-text {
    font-size: var(--fs-sm);
    color: var(--clr-gray-700);
    line-height: 1.6;
}

/* ============================================
   PRODUCTS SECTION (Accordion Catalog)
   ============================================ */
.products {
    padding: var(--space-5xl) 0;
    background: var(--clr-bg-alt);
    position: relative;
}

/* Category Accordion */
.products__categories {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.products__category {
    background: var(--clr-white);
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: box-shadow var(--transition-base),
                border-color var(--transition-base);
}

.products__category:hover {
    border-color: var(--clr-gray-300);
}

.products__category.open {
    box-shadow: var(--shadow-lg);
    border-color: var(--clr-primary-200);
}

.products__category-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-lg) var(--space-xl);
    cursor: pointer;
    user-select: none;
    transition: background var(--transition-fast);
    border: none;
    background: transparent;
    width: 100%;
    text-align: left;
    font-family: inherit;
}

.products__category-header:hover {
    background: var(--clr-gray-50);
}

.products__category.open .products__category-header {
    background: linear-gradient(135deg, rgba(45, 99, 68, 0.04), rgba(212, 168, 67, 0.04));
    border-bottom: 1px solid var(--clr-border);
}

.products__category-left {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.products__category-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--clr-primary-100), rgba(90, 157, 120, 0.12));
    border-radius: var(--radius-md);
    font-size: 1.4rem;
    transition: transform var(--transition-spring);
}

.products__category.open .products__category-icon {
    transform: scale(1.1);
}

.products__category-info h3 {
    font-family: var(--ff-display);
    font-size: var(--fs-lg);
    font-weight: 600;
    color: var(--clr-gray-900);
    margin-bottom: 2px;
}

.products__category-count {
    font-size: var(--fs-xs);
    color: var(--clr-text-muted);
    font-weight: 500;
}

.products__category-chevron {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--clr-gray-100);
    border-radius: 50%;
    transition: transform var(--transition-base),
                background var(--transition-base);
}

.products__category-chevron svg {
    width: 18px;
    height: 18px;
    stroke: var(--clr-gray-500);
    transition: stroke var(--transition-fast);
}

.products__category.open .products__category-chevron {
    transform: rotate(180deg);
    background: var(--clr-primary-100);
}

.products__category.open .products__category-chevron svg {
    stroke: var(--clr-primary-600);
}

/* Info-only category (non-expandable) */
.products__category--info {
    opacity: 0.85;
}

.products__category-header--static {
    cursor: default;
    border: none;
    background: transparent;
    width: 100%;
    text-align: left;
    font-family: inherit;
    display: flex;
    align-items: center;
    padding: var(--space-lg) var(--space-xl);
}

/* Category Body / Items Grid */
.products__category-body {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.products__category.open .products__category-body {
    max-height: 2000px;
}

.products__items-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: var(--space-md);
    padding: var(--space-lg) var(--space-xl);
}

/* Individual Product Item */
.products__item {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: var(--space-lg) var(--space-md);
    background: var(--clr-gray-50);
    border: 1px solid transparent;
    border-radius: var(--radius-md);
    text-align: center;
    transition: transform var(--transition-base),
                background var(--transition-base),
                border-color var(--transition-base),
                box-shadow var(--transition-base);
    cursor: default;
}

.products__item:hover {
    transform: translateY(-4px);
    background: var(--clr-white);
    border-color: var(--clr-primary-200);
    box-shadow: var(--shadow-md);
}

.products__item-image {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    overflow: hidden;
    margin-bottom: var(--space-sm);
    border: 3px solid var(--clr-white);
    box-shadow: var(--shadow-sm);
    background: var(--clr-white);
}

.products__item-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.products__item:hover .products__item-image img {
    transform: scale(1.1);
}

.products__item-name {
    font-family: var(--ff-display);
    font-size: var(--fs-sm);
    font-weight: 600;
    color: var(--clr-gray-900);
    margin-bottom: 4px;
    line-height: 1.3;
}

.products__item-desc {
    font-size: 11px;
    color: var(--clr-text-muted);
    line-height: 1.5;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}


/* ============================================
   GALLERY SECTION
   ============================================ */
.gallery {
    padding: var(--space-5xl) 0;
    background: var(--clr-bg);
}

.gallery__grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--space-md);
    margin-top: var(--space-2xl);
}

.gallery__item {
    position: relative;
    border-radius: var(--radius-md);
    overflow: hidden;
    aspect-ratio: 1;
    background: var(--clr-gray-100);
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition-base), box-shadow var(--transition-base);
    cursor: pointer;
}

.gallery__item:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.gallery__item img,
.gallery__item video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.gallery__item:hover img {
    transform: scale(1.05);
}

.gallery__item--video {
    grid-column: span 2;
    aspect-ratio: 2 / 1;
}

.gallery__play-icon {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 48px;
    height: 48px;
    background: rgba(0, 0, 0, 0.6);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    pointer-events: none;
    transition: background 0.3s;
}

.gallery__item:hover .gallery__play-icon {
    background: var(--clr-accent-500);
}

.gallery__play-icon svg {
    width: 24px;
    height: 24px;
    margin-left: 4px;
}

@media (max-width: 768px) {
    .gallery__item--video {
        grid-column: span 1;
        aspect-ratio: 1;
    }
}

/* ============================================
   LIGHTBOX
   ============================================ */
.lightbox {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(0, 0, 0, 0.95);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition-base);
}

.lightbox.active {
    opacity: 1;
    pointer-events: auto;
}

.lightbox__content {
    max-width: 90vw;
    max-height: 90vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.lightbox__content img,
.lightbox__content video {
    max-width: 100%;
    max-height: 90vh;
    object-fit: contain;
    border-radius: 4px;
}

.lightbox__close,
.lightbox__prev,
.lightbox__next {
    position: absolute;
    background: transparent;
    border: none;
    color: white;
    font-size: 2rem;
    cursor: pointer;
    z-index: 10000;
    padding: 20px;
    transition: color 0.2s;
}

.lightbox__close:hover,
.lightbox__prev:hover,
.lightbox__next:hover {
    color: var(--clr-accent-400);
}

.lightbox__close {
    top: 10px;
    right: 10px;
    font-size: 3rem;
    line-height: 1;
}

.lightbox__prev { left: 10px; }
.lightbox__next { right: 10px; }

/* ============================================
   CONTACT SECTION
   ============================================ */
.contact {
    padding: var(--space-5xl) 0;
    background: var(--clr-bg);
}

.contact__wrapper {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: var(--space-2xl);
    align-items: start;
}

.contact__info-card {
    position: relative;
    padding: var(--space-2xl);
    background: linear-gradient(135deg, var(--clr-primary-700), var(--clr-primary-800));
    border-radius: var(--radius-xl);
    color: var(--clr-white);
    overflow: hidden;
    min-height: 460px;
}

.contact__info-title {
    font-family: var(--ff-display);
    font-size: var(--fs-xl);
    font-weight: 600;
    margin-bottom: var(--space-sm);
}

.contact__info-subtitle {
    font-size: var(--fs-sm);
    color: rgba(255, 255, 255, 0.6);
    margin-bottom: var(--space-2xl);
}

.contact__info-items {
    display: flex;
    flex-direction: column;
    gap: var(--space-xl);
}

.contact__info-item {
    display: flex;
    align-items: flex-start;
    gap: var(--space-md);
}

.contact__info-icon {
    width: 44px;
    height: 44px;
    min-width: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-md);
}

.contact__info-icon svg {
    width: 20px;
    height: 20px;
    stroke: var(--clr-accent-300);
}

.contact__info-label {
    display: block;
    font-size: var(--fs-xs);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: rgba(255, 255, 255, 0.5);
    margin-bottom: 2px;
}

.contact__info-value {
    color: rgba(255, 255, 255, 0.9);
    font-size: var(--fs-md);
    font-weight: 500;
    line-height: 1.6;
}

.contact__info-link {
    text-decoration: none;
    color: rgba(255, 255, 255, 0.9);
    transition: color var(--transition-base);
}

.contact__info-link:hover {
    color: var(--clr-accent-400);
}

/* WhatsApp Button */
.contact__whatsapp-btn {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    background: #25D366;
    color: white;
    padding: var(--space-md) var(--space-lg);
    border-radius: var(--radius-md);
    text-decoration: none;
    transition: transform var(--transition-base), box-shadow var(--transition-base), background var(--transition-base);
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.2);
    width: fit-content;
}

.contact__whatsapp-btn:hover {
    transform: translateY(-2px);
    background: #20BA56;
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.3);
    color: white;
}

.contact__whatsapp-text {
    display: flex;
    flex-direction: column;
}

.contact__whatsapp-title {
    font-weight: 700;
    font-size: var(--fs-sm);
    line-height: 1.2;
}

.contact__whatsapp-action {
    font-size: var(--fs-xs);
    font-weight: 500;
    opacity: 0.9;
}

/* Decorative circles */
.contact__info-decoration {
    position: absolute;
    bottom: 0;
    right: 0;
    width: 200px;
    height: 200px;
    pointer-events: none;
}

.contact__info-circle {
    position: absolute;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.03);
}

.contact__info-circle--1 {
    width: 180px;
    height: 180px;
    bottom: -60px;
    right: -60px;
}

.contact__info-circle--2 {
    width: 120px;
    height: 120px;
    bottom: 20px;
    right: 20px;
}

/* Form */
.contact__form {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.contact__form-group {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
}

.contact__form-label {
    font-size: var(--fs-sm);
    font-weight: 500;
    color: var(--clr-gray-700);
}

.contact__form-input {
    padding: 14px 18px;
    background: var(--clr-gray-50);
    border: 1.5px solid var(--clr-border);
    border-radius: var(--radius-md);
    font-size: var(--fs-sm);
    color: var(--clr-gray-900);
    transition: border-color var(--transition-fast),
                box-shadow var(--transition-fast),
                background var(--transition-fast);
    outline: none;
}

.contact__form-input::placeholder {
    color: var(--clr-gray-400);
}

.contact__form-input:focus {
    border-color: var(--clr-primary-400);
    background: var(--clr-white);
    box-shadow: 0 0 0 4px rgba(45, 99, 68, 0.08);
}

.contact__form-textarea {
    resize: vertical;
    min-height: 130px;
}

.contact__form-submit {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: 16px var(--space-2xl);
    background: linear-gradient(135deg, var(--clr-primary-600), var(--clr-primary-500));
    color: var(--clr-white);
    font-weight: 600;
    font-size: var(--fs-sm);
    letter-spacing: 0.5px;
    border-radius: var(--radius-md);
    transition: transform var(--transition-spring),
                box-shadow var(--transition-base),
                background var(--transition-base);
    box-shadow: 0 4px 16px rgba(45, 99, 68, 0.25);
    align-self: flex-start;
}

.contact__form-submit:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(45, 99, 68, 0.35);
}

.contact__form-submit:active {
    transform: translateY(0);
}

/* Form success state */
.contact__form-submit.success {
    background: linear-gradient(135deg, var(--clr-accent-500), var(--clr-accent-400));
    pointer-events: none;
}


/* ============================================
   FOOTER
   ============================================ */
.footer {
    background: var(--clr-gray-900);
    padding: var(--space-4xl) 0 var(--space-xl);
    color: rgba(255, 255, 255, 0.7);
}

.footer__content {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr;
    gap: var(--space-3xl);
    padding-bottom: var(--space-3xl);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer .navbar__logo-icon {
    background: linear-gradient(135deg, var(--clr-primary-500), var(--clr-primary-400));
}

.footer .navbar__logo-text {
    color: var(--clr-white);
}

.footer__description {
    margin-top: var(--space-md);
    font-size: var(--fs-sm);
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.5);
    max-width: 320px;
}

.footer__links {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.footer__links-title {
    font-size: var(--fs-sm);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--clr-white);
    margin-bottom: var(--space-sm);
}

.footer__link {
    font-size: var(--fs-sm);
    color: rgba(255, 255, 255, 0.45);
    transition: color var(--transition-fast),
                padding-left var(--transition-fast);
}

.footer__link:hover {
    color: var(--clr-accent-400);
    padding-left: 6px;
}

.footer__bottom {
    padding-top: var(--space-xl);
    text-align: center;
}

.footer__bottom p {
    font-size: var(--fs-xs);
    color: rgba(255, 255, 255, 0.3);
    letter-spacing: 0.5px;
}


/* ============================================
   SIAL POPUP
   ============================================ */
.sial-popup {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 1000;
    width: 340px;
    transform: translateY(150%);
    opacity: 0;
    visibility: hidden;
    transition: transform 0.6s cubic-bezier(0.175, 0.885, 0.32, 1.275), opacity 0.5s ease;
}

.sial-popup.show {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
}

.sial-popup__content {
    background: white;
    border-radius: var(--radius-lg);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
    overflow: hidden;
    position: relative;
    border: 1px solid rgba(0, 0, 0, 0.05);
}

.sial-popup__header {
    background: var(--clr-primary-800);
    padding: var(--space-sm) var(--space-md);
    text-align: center;
}

.sial-popup__tag {
    color: white;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
}

.sial-popup__close {
    position: absolute;
    top: 8px;
    right: 8px;
    background: rgba(255, 255, 255, 0.2);
    border: none;
    color: white;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    line-height: 1;
    transition: background var(--transition-base);
    z-index: 2;
}

.sial-popup__close:hover {
    background: rgba(255, 255, 255, 0.4);
}

.sial-popup__body {
    padding: var(--space-lg);
    text-align: center;
}

.sial-popup__title {
    color: var(--clr-primary-800);
    font-family: var(--ff-display);
    font-size: var(--fs-lg);
    font-weight: 700;
    margin-bottom: var(--space-xs);
    line-height: 1.2;
}

.sial-popup__dates {
    color: var(--clr-accent-500);
    font-weight: 600;
    font-size: var(--fs-sm);
    margin-bottom: var(--space-lg);
}

.sial-popup__btn {
    display: flex;
    align-items: center;
    justify-content: center;
    background: #25D366;
    color: white;
    text-decoration: none;
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: var(--fs-sm);
    margin-bottom: var(--space-md);
    transition: transform var(--transition-base), background var(--transition-base);
}

.sial-popup__btn:hover {
    transform: translateY(-2px);
    background: #20BA56;
    color: white;
}

.sial-popup__link {
    display: block;
    color: var(--clr-primary-400);
    font-size: var(--fs-xs);
    text-decoration: underline;
    transition: color var(--transition-base);
}

.sial-popup__link:hover {
    color: var(--clr-primary-700);
}


/* ============================================
   RESPONSIVE DESIGN
   ============================================ */

/* Tablet & Below */
@media (max-width: 1024px) {
    :root {
        --fs-5xl: 2.8rem;
        --fs-4xl: 2.2rem;
    }

    .about__grid {
        grid-template-columns: 1fr;
        gap: var(--space-lg);
    }

    .products__items-grid {
        grid-template-columns: repeat(3, 1fr);
    }

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

    .footer__content {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-2xl);
    }

    .about__stats {
        gap: var(--space-xl);
        padding: var(--space-xl) var(--space-lg);
        flex-wrap: wrap;
    }

    .about__stat-divider:nth-child(4) {
        display: none;
    }
}

/* Mobile */
@media (max-width: 768px) {
    :root {
        --fs-5xl: 2.2rem;
        --fs-4xl: 1.8rem;
        --fs-3xl: 1.6rem;
        --space-5xl: 5rem;
        --space-4xl: 3.5rem;
        --navbar-height: 70px;
    }

    /* Mobile Nav */
    .navbar__toggle {
        display: flex;
    }

    .navbar__menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 100%;
        height: 100vh;
        background: rgba(10, 31, 20, 0.97);
        backdrop-filter: blur(20px);
        flex-direction: column;
        justify-content: center;
        gap: var(--space-2xl);
        transition: right var(--transition-base);
    }

    .navbar__menu.active {
        right: 0;
    }

    .navbar__menu .navbar__link {
        font-size: var(--fs-xl);
        color: var(--clr-white);
    }

    /* Lang selector mobile */
    .navbar__menu .lang-selector {
        margin-left: 0;
        margin-top: var(--space-md);
    }

    .navbar__menu .lang-selector__toggle {
        border-color: rgba(255, 255, 255, 0.3);
        background: rgba(255, 255, 255, 0.08);
        color: var(--clr-white);
        padding: 10px 20px;
        font-size: var(--fs-sm);
    }

    .navbar__menu .lang-selector__dropdown {
        left: 50%;
        right: auto;
        transform: translateX(-50%) translateY(-8px);
    }

    .navbar__menu .lang-selector.open .lang-selector__dropdown {
        transform: translateX(-50%) translateY(0);
    }

    /* Hero Mobile */
    .hero__title {
        font-size: var(--fs-3xl);
    }

    .hero__subtitle {
        font-size: var(--fs-base);
    }

    .hero__badge {
        font-size: 10px;
        letter-spacing: 2px;
    }

    /* Products Mobile */
    .products__items-grid {
        grid-template-columns: repeat(2, 1fr);
        padding: var(--space-md);
    }

    .products__category-header {
        padding: var(--space-md);
    }

    .products__category-icon {
        width: 40px;
        height: 40px;
        font-size: 1.1rem;
    }

    .products__category-info h3 {
        font-size: var(--fs-base);
    }

    /* Stats Mobile */
    .about__stats {
        flex-direction: column;
        gap: var(--space-lg);
    }

    .about__stat-divider {
        width: 60px;
        height: 1px;
    }

    /* Footer Mobile */
    .footer__content {
        grid-template-columns: 1fr;
        gap: var(--space-xl);
    }

    .section-header {
        margin-bottom: var(--space-2xl);
    }
}

/* Small Mobile */
@media (max-width: 480px) {
    :root {
        --fs-5xl: 1.8rem;
        --fs-4xl: 1.5rem;
    }

    .container {
        padding: 0 var(--space-md);
    }

    .hero__content {
        padding: 0 var(--space-md);
    }

    .about__card {
        padding: var(--space-lg);
    }

    .contact__info-card {
        padding: var(--space-lg);
    }
}