/* 
   Corporate Consulting Style - Giulia Celli
   Focus: Food Safety and Professional Consulting
*/

:root {
    --corporate-dark-green: #081C10;
    --corporate-green: #143D25;
    --corporate-accent: #C49463;
    --corporate-light-green: #E8F0E9;
    --corporate-gray: #F4F7F5;
    --corporate-dark-gray: #2C3E50;
    --corporate-white: #ffffff;
    --accent-gold: #D4A373;

    --font-heading: 'Playfair Display', serif;
    --font-body: 'Nunito', sans-serif;

    --gradient-corporate: linear-gradient(135deg, var(--corporate-dark-green) 0%, var(--corporate-green) 100%);
    --gradient-professional: linear-gradient(135deg, rgba(8, 28, 16, 0.95) 0%, rgba(20, 61, 37, 0.9) 100%);
    --shadow-corporate: 0 10px 30px rgba(0, 0, 0, 0.05);
    --transition-fast: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

/* Base Adjustments */
body {
    background-color: var(--corporate-white);
}

.section-padding {
    padding: 100px 20px;
}

/* Hero Section */
.hero-corporate {
    position: relative;
    min-height: 90vh;
    background-color: var(--corporate-dark-green);
    display: flex;
    align-items: center;
    color: var(--corporate-white);
    overflow: hidden;
    margin-top: -75px;
    padding-top: 75px;
}

.hero-corporate-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgb(8 28 16 / 34%) 0%, rgba(20, 61, 37, 0.9) 100%);
    z-index: 1;
}

.hero-corporate-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: 79% 50%;
    z-index: 0;
}

.hero-corporate-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.hero-corporate h1 {
    font-size: 3.5rem;
    color: var(--corporate-white);
    line-height: 1.1;
    margin-bottom: 25px;
}

.hero-corporate p {
    font-size: 1.4rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 40px;
    font-weight: 300;
}

.hero-btns {
    display: flex;
    gap: 20px;
    justify-content: center;
}

.btn-corp-outline {
    background: transparent;
    border: 2px solid var(--corporate-white);
    color: var(--corporate-white);
}

.btn-corp-outline:hover {
    background: var(--corporate-white);
    color: var(--corporate-green);
}

/* Institutional Section */
.institutional {
    background-color: var(--corporate-white);
}

/* Standard Grid and Image Styles */
.institutional-grid,
.motivation-grid,
.rt-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.institutional-img img,
.motivation-img img,
.rt-img img {
    width: 100%;
    aspect-ratio: 4 / 3;
    object-fit: cover;
    border-radius: 20px;
    box-shadow: 20px 20px 60px rgba(0, 0, 0, 0.1);
    transition: var(--transition-fast);
}

.institutional-img img:hover,
.motivation-img img:hover,
.rt-img img:hover {
    transform: translateY(-10px);
    box-shadow: 25px 25px 80px rgba(0, 0, 0, 0.15);
}

/* Institutional Section */
.institutional {
    background-color: var(--corporate-white);
}

.eyebrow {
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--corporate-accent);
    font-weight: 700;
    font-size: 0.9rem;
    margin-bottom: 15px;
    display: block;
}

.institutional-text h2 {
    font-size: 3rem;
    margin-bottom: 25px;
}

.institutional-text p {
    font-size: 1.15rem;
    color: var(--corporate-dark-gray);
    margin-bottom: 20px;
    line-height: 1.8;
}

.institutional-stats {
    display: flex;
    gap: 40px;
    margin-top: 40px;
}

.stat-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--corporate-green);
    font-family: var(--font-heading);
}

.stat-label {
    font-size: 0.9rem;
    color: var(--corporate-dark-gray);
    text-transform: uppercase;
    font-weight: 600;
}

/* Motivation Section (Why Audit?) */
.motivation {
    background-color: var(--corporate-gray);
}

.motivation-list {
    list-style: none;
}

.motivation-list li {
    padding: 15px 0;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    display: flex;
    align-items: center;
    gap: 15px;
    font-size: 1.1rem;
    color: var(--corporate-dark-gray);
}

.motivation-list li i {
    color: #e74c3c;
    /* Alert color for risks */
    font-size: 1.2rem;
}

/* Service Models */
.models-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.model-card {
    background: var(--corporate-white);
    padding: 50px 40px;
    border-radius: 12px;
    box-shadow: var(--shadow-corporate);
    text-align: center;
    transition: var(--transition-fast);
    border: 1px solid rgba(0, 0, 0, 0.03);
    display: flex;
    flex-direction: column;
}

.model-card:hover {
    transform: translateY(-10px);
}

.model-card.featured {
    border: 2px solid var(--corporate-green);
    transform: scale(1.05);
    z-index: 2;
}

.model-card.featured:hover {
    transform: scale(1.08);
}

.model-icon {
    font-size: 3rem;
    color: var(--corporate-green);
    margin-bottom: 25px;
}

.model-card h3 {
    font-size: 1.5rem;
    margin-bottom: 20px;
    color: var(--corporate-dark-green);
}

.model-card p {
    color: var(--corporate-dark-gray);
    margin-bottom: 30px;
    flex-grow: 1;
}

/* Technical Services List */
.tech-services {
    background-color: var(--corporate-dark-green);
    color: var(--corporate-white);
}

.tech-services .section-title h2 {
    color: var(--corporate-white);
}

.tech-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
}

.tech-grid-mobile-hidden {
    display: contents;
}

.btn-toggle-mobile {
    display: none !important;
}

.tech-item {
    background: rgba(255, 255, 255, 0.05);
    padding: 20px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    gap: 15px;
    transition: var(--transition-fast);
}

.tech-item:hover {
    background: rgba(255, 255, 255, 0.1);
}

.tech-item i {
    color: var(--accent-gold);
}

/* For Whom Section */
.for-whom.tech-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-top: 40px;
}

.for-whom-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    text-align: center;
}

.target-card {
    padding: 30px;
    background: var(--corporate-gray);
    border-radius: 8px;
    font-weight: 600;
    color: var(--corporate-dark-green);
    transition: var(--transition-fast);
}

.target-card:hover {
    background: var(--corporate-green);
    color: var(--corporate-white);
    transform: translateY(-5px);
}

.target-card i {
    display: block;
    font-size: 2rem;
    margin-bottom: 15px;
}

/* Values Section */
.values-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.value-card {
    background: var(--corporate-white);
    padding: 40px;
    border-radius: 12px;
    text-align: center;
    box-shadow: var(--shadow-corporate);
    transition: var(--transition-fast);
}

.value-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.08);
}

.value-card i {
    font-size: 2.5rem;
    color: var(--corporate-accent);
    margin-bottom: 20px;
}

.value-card h3 {
    font-size: 1.4rem;
    margin-bottom: 15px;
}

/* Final CTA */
.final-cta {
    background: var(--gradient-corporate);
    color: var(--corporate-white);
    padding: 120px 20px;
}

.cta-title {
    color: var(--corporate-white) !important;
    font-size: 3rem;
    margin-bottom: 20px;
}

.cta-subtitle {
    font-size: 1.3rem;
    max-width: 800px;
    margin: 0 auto 40px;
    opacity: 0.9;
}

.btn-white {
    background-color: var(--corporate-white);
    color: var(--corporate-dark-green);
}

.btn-white:hover {
    background-color: var(--corporate-gray);
    transform: scale(1.05);
}

/* Responsible Technician */
.rt-section {
    background-color: var(--corporate-gray);
}

.rt-text h2 {
    font-size: 2.5rem;
}

.rt-text .subtitle {
    display: block;
    font-size: 1.2rem;
    color: var(--corporate-green);
    font-weight: 700;
    margin-bottom: 20px;
}

/* CTA Buttons */
.btn-corp {
    padding: 18px 45px;
    font-size: 1.1rem;
    font-weight: 700;
    border-radius: 4px;
    /* More professional than pills */
    text-transform: uppercase;
    letter-spacing: 1px;
}

.btn-corp-green {
    background-color: var(--corporate-green);
    color: var(--corporate-white);
}

.btn-corp-green:hover {
    background-color: #24633d;
    transform: translateY(-2px);
}

/* Responsive */
@media (max-width: 991px) {
    .hero-corporate h1 {
        font-size: 2.5rem;
    }

    .institutional-grid,
    .motivation-grid,
    .rt-grid {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }

    .motivation-list li {
        justify-content: flex-start;
        max-width: 400px;
        margin-left: auto;
        margin-right: auto;
        text-align: left;
    }

    .rt-img,
    .institutional-img,
    .motivation-img {
        max-width: 500px;
        margin: 0 auto;
    }

    .institutional-text h2 {
        font-size: 2.2rem;
    }

    .institutional-stats {
        justify-content: center;
    }

    .stat-number {
        font-size: 2rem;
    }

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

    .cta-title {
        font-size: 2.22rem;
    }

    .hero-btns {
        flex-direction: column;
        align-items: center;
    }

    .hero-btns .btn-corp {
        width: 100%;
        max-width: 300px;
    }

    /* Mobile specific toggle styles - Minimalist Version */
    .btn-toggle-mobile {
        display: flex !important;
        align-items: center;
        justify-content: center;
        gap: 10px;
        margin: 20px auto 0;
        background: transparent !important;
        border: 1px solid rgba(255, 255, 255, 0.3) !important;
        color: var(--corporate-white) !important;
        padding: 8px 20px !important;
        font-size: 0.9rem !important;
        font-weight: 400 !important;
        border-radius: 30px !important;
        text-transform: none !important;
        transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1) !important;
    }

    .btn-toggle-mobile:active {
        background: rgba(255, 255, 255, 0.1) !important;
        transform: scale(0.98);
    }

    .tech-grid-mobile-hidden {
        display: flex;
        /* Always flex but hidden by height/opacity */
        flex-direction: column;
        gap: 20px;
        grid-column: 1 / -1;
        width: 100%;
        max-height: 0;
        opacity: 0;
        overflow: hidden;
        transform: translateY(10px);
        transition: max-height 0.8s cubic-bezier(0.165, 0.84, 0.44, 1),
            opacity 0.6s ease,
            transform 0.5s cubic-bezier(0.165, 0.84, 0.44, 1);
    }

    .tech-grid-mobile-hidden.active {
        max-height: 2000px;
        /* Arbitrary large value for expansion */
        opacity: 1;
        transform: translateY(0);
    }
}

@media (max-width: 768px) {
    .model-card.featured {
        transform: scale(1);
    }

    .model-card.featured:hover {
        transform: translateY(-10px);
    }

    .for-whom-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .section-padding {
        padding: 60px 20px;
    }
}

@media (max-width: 576px) {
    .for-whom-grid {
        grid-template-columns: 1fr;
    }
}