/* ============================================
   ANTI-SUMAX FITNESS - MAIN STYLESHEET
   ============================================ */

/* CSS Variables */
:root {
    --color-primary: hsl(0, 89%, 28%);
    --color-primary-dark: #262626;
    --color-secondary: #f7c59f;
    --color-dark: #1a1a1a;
    --color-gray-100: #f5f5f5;
    --color-gray-200: #e5e5e5;
    --color-gray-300: #d4d4d4;
    --color-gray-600: #525252;
    --color-gray-800: #262626;
    --color-white: #ffffff;
    --color-black: #000000;
    
    --font-oswald: 'Oswald', sans-serif;
    --font-montserrat: 'Montserrat', sans-serif;
    
    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 30px;
    --radius-xl: 50px;
    
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1);
    
    --transition-fast: 150ms ease;
    --transition-base: 300ms ease;
    --transition-slow: 500ms ease;
}

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

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

body {
    font-family: var(--font-montserrat);
    line-height: 1.6;
    color: var(--color-gray-800);
    background-color: var(--color-white);
}

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

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

/* Container */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

@media (min-width: 640px) {
    .container {
        padding: 0 1.5rem;
    }
}

@media (min-width: 1024px) {
    .container {
        padding: 0 2rem;
    }
}

/* Typography */
.section-title {
    font-family: var(--font-oswald);
    font-size: 2.5rem;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--color-dark);
    margin-bottom: 2rem;
}

@media (min-width: 768px) {
    .section-title {
        font-size: 3.75rem;
    }
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.875rem 1.875rem;
    font-family: var(--font-montserrat);
    font-size: 0.875rem;
    font-weight: 700;
    text-transform: none;
    border-radius: var(--radius-xl);
    border: none;
    cursor: pointer;
    transition: all var(--transition-base);
}

.btn-primary {
    background-color: var(--color-primary);
    color: var(--color-white);
}

.btn-primary:hover {
    background-color: var(--color-primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-secondary {
    background-color: var(--color-gray-200);
    color: var(--color-dark);
}

.btn-secondary:hover {
    background-color: var(--color-gray-300);
    transform: translateY(-2px);
}

.btn-sm {
    padding: 0.75rem 1.5rem;
    font-size: 0.875rem;
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero-section {
    padding: 1.875rem 0;
}

.hero-card {
    position: relative;
    min-height: 568px;
    border-radius: var(--radius-xl);
    background-image: linear-gradient(rgba(0,0,0,0.4), rgba(0,0,0,0.4)), 
                      url('https://media.istockphoto.com/id/1494905663/photo/tired-young-man-during-exercises-outdoors.jpg?b=1&s=612x612&w=0&k=20&c=UTgpjgfRy4Nmj0c_egd14F_QaFqsYsvDSE7LV3GGgNE=');
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: flex-end;
    padding: 3.75rem 1.875rem;
}

.hero-content {
    max-width: 600px;
}

.hero-title {
    font-family: var(--font-oswald);
    font-size: 3rem;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--color-white);
    line-height: 1.1;
    margin-bottom: 0.5rem;
}

.hero-subtitle {
    font-size: 1rem;
    color: var(--color-white);
    margin-bottom: 2rem;
    opacity: 0.9;
}

.hero-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
}

@media (min-width: 768px) {
    .hero-card {
        min-height: 647px;
        padding: 3.75rem;
    }
    
    .hero-title {
        font-size: 4.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.125rem;
    }
}

@media (min-width: 1024px) {
    .hero-title {
        font-size: 6rem;
    }
}

/* ============================================
   PROMO SECTION
   ============================================ */
.promo-section {
    padding: 3.375rem 0;
}

.promo-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.875rem;
}

.promo-card {
    position: relative;
    min-height: 257px;
    border-radius: var(--radius-xl);
    background-size: cover;
    background-position: center;
    overflow: hidden;
}

.promo-image-left {
    background-image: url('https://img.freepik.com/photos-gratuite/homme-fort-s-entraine-au-gymnase_1303-23478.jpg?semt=ais_hybrid&w=740&q=80');
}

.promo-image-right {
    background-image: linear-gradient(rgba(0,0,0,0.3), rgba(0,0,0,0.3)),
                      url('https://clubathletiquerosemont.com/wp-content/uploads/2025/03/shutterstock_1674435823.jpg');
    display: flex;
    align-items: flex-start;
    justify-content: flex-start;
    padding: 1.875rem;
}

.promo-content {
    color: var(--color-white);
}

.promo-badge {
    display: inline-block;
    padding: 0.875rem 1.875rem;
    background-color: var(--color-gray-200);
    color: var(--color-dark);
    font-family: var(--font-montserrat);
    font-size: 0.875rem;
    font-weight: 700;
    border-radius: var(--radius-xl);
    margin-bottom: 1rem;
    transition: all var(--transition-base);
}

.promo-badge:hover {
    background-color: var(--color-primary);
    color: var(--color-white);
}

.promo-title {
    font-family: var(--font-oswald);
    font-size: 3rem;
    font-weight: 700;
    text-transform: uppercase;
    margin-bottom: 0.5rem;
}

.promo-subtitle {
    font-family: var(--font-oswald);
    font-size: 1.5rem;
    font-weight: 700;
    margin-top: 9rem;
}

@media (min-width: 768px) {
    .promo-grid {
        grid-template-columns: 1fr 1fr;
    }
    
    .promo-card {
        min-height: 408px;
    }
    
    .promo-title {
        font-size: 3.75rem;
    }
}

@media (min-width: 1024px) {
    .promo-card {
        min-height: 430px;
    }
    
    .promo-title {
        font-size: 4.5rem;
    }
}

/* ============================================
   ABOUT SECTION
   ============================================ */
.about-section {
    padding: 0 0 3.75rem;
}

.about-card {
    background-color: var(--color-primary);
    border-radius: var(--radius-xl);
    padding: 1.875rem;
    color: var(--color-white);
}

.about-card .section-title {
    color: var(--color-white);
    font-size: 2.34375rem;
    margin-bottom: 1.25rem;
}

.about-text {
    font-size: 1.125rem;
    margin-bottom: 1.25rem;
    line-height: 1.6;
    opacity: 0.95;
}

.about-subtitle {
    font-family: var(--font-oswald);
    font-size: 1.25rem;
    font-weight: 700;
    text-transform: uppercase;
    margin-bottom: 1.25rem;
    margin-top: 2.5rem;
}

@media (min-width: 768px) {
    .about-card {
        padding: 3.75rem;
    }
    
    .about-card .section-title {
        font-size: 3.75rem;
    }
    
    .about-text {
        font-size: 1.5rem;
    }
    
    .about-subtitle {
        font-size: 1.5rem;
    }
}

/* ============================================
   PRODUCTS SECTION
   ============================================ */
.products-section {
    padding: 3.75rem 0;
}

.products-section .section-title {
    margin-bottom: 2.5rem;
}

.products-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.875rem;
}

.product-card {
    display: flex;
    flex-direction: column;
}

.product-image {
    position: relative;
    border-radius: var(--radius-xl);
    overflow: hidden;
    aspect-ratio: 16 / 10;
    margin-bottom: 1.875rem;
}

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

.product-card:hover .product-image img {
    transform: scale(1.05);
}

.product-title {
    font-family: var(--font-oswald);
    font-size: 1.5rem;
    font-weight: 700;
    text-transform: uppercase;
    margin-bottom: 1.25rem;
    color: var(--color-dark);
}

.product-desc {
    font-size: 1rem;
    color: var(--color-gray-600);
    margin-bottom: 1.875rem;
    flex-grow: 1;
}

@media (min-width: 640px) {
    .products-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .products-grid {
        grid-template-columns: repeat(4, 1fr);
    }
    
    .product-image {
        aspect-ratio: 1 / 1;
    }
}

/* ============================================
   FULLWIDTH IMAGE SECTION
   ============================================ */
.fullwidth-image-section {
    padding: 0 0 3.75rem;
}

.fullwidth-image {
    min-height: 388px;
    border-radius: var(--radius-xl);
    background-image: url('https://www.gymmaster.com/img/how-to-start-gym.jpg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
}

@media (min-width: 768px) {
    .fullwidth-image {
        min-height: 561px;
    }
}

/* ============================================
   SERVICES SECTION
   ============================================ */
.services-section {
    padding: 3.75rem 0;
}

.services-section .section-title {
    margin-bottom: 1.9375rem;
}

.services-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.875rem;
}

.service-card {
    background-color: var(--color-gray-100);
    border-radius: var(--radius-xl);
    padding: 1.25rem;
    transition: all var(--transition-base);
}

.service-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.service-icon {
    width: 64px;
    height: 64px;
    background-color: var(--color-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.75rem;
}

.service-icon svg {
    width: 28px;
    height: 28px;
    color: var(--color-white);
}

.service-title {
    font-family: var(--font-oswald);
    font-size: 1.25rem;
    font-weight: 700;
    text-transform: uppercase;
    margin-bottom: 1.4375rem;
    color: var(--color-dark);
}

.service-desc {
    font-size: 1rem;
    color: var(--color-gray-600);
    line-height: 1.6;
}

@media (min-width: 640px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .services-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

/* ============================================
   TESTIMONIALS SECTION
   ============================================ */
.testimonials-section {
    padding: 3.75rem 0;
}

.testimonials-section .section-title {
    margin-bottom: 1.9375rem;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.875rem;
}

.testimonial-card {
    background-color: var(--color-dark);
    border-radius: var(--radius-xl);
    padding: 1.25rem;
    color: var(--color-white);
}

.testimonial-avatar {
    width: 172px;
    height: 172px;
    border-radius: 50%;
    overflow: hidden;
    margin-bottom: 1.1875rem;
}

.testimonial-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.testimonial-rating {
    display: flex;
    gap: 0.25rem;
    margin-bottom: 1.1875rem;
}

.star {
    color: #ffdc64;
    font-size: 1.5rem;
}

.testimonial-text {
    font-size: 1rem;
    line-height: 1.6;
    margin-bottom: 1.4375rem;
    opacity: 0.9;
}

.testimonial-author {
    font-family: var(--font-oswald);
    font-size: 1rem;
    font-weight: 700;
    text-transform: uppercase;
}

@media (min-width: 768px) {
    .testimonials-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* ============================================
   FAQ SECTION
   ============================================ */
.faq-section {
    padding: 3.75rem 0;
}

.faq-section .section-title {
    margin-bottom: 1.875rem;
}

.faq-list {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.faq-item {
    background-color: var(--color-gray-100);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.faq-question {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.25rem;
    font-family: var(--font-oswald);
    font-size: 1.125rem;
    font-weight: 500;
    color: var(--color-dark);
    cursor: pointer;
    list-style: none;
    transition: background-color var(--transition-fast);
}

.faq-question:hover {
    background-color: var(--color-gray-200);
}

.faq-question::-webkit-details-marker {
    display: none;
}

.faq-icon {
    width: 30px;
    height: 30px;
    background-color: var(--color-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: transform var(--transition-base);
}

.faq-icon svg {
    width: 16px;
    height: 16px;
    color: var(--color-white);
}

.faq-answer {
    padding: 0 1.25rem 1.25rem;
}

.faq-answer p {
    font-size: 1rem;
    line-height: 1.6;
    color: var(--color-gray-600);
}

@media (min-width: 768px) {
    .faq-question {
        font-size: 1.5rem;
        padding: 1.5rem;
    }
    
    .faq-answer {
        padding: 0 1.5rem 1.5rem;
    }
}

/* ============================================
   CONTACT SECTION
   ============================================ */
.contact-section {
    padding: 0 0 3.75rem;
}

.contact-card {
    position: relative;
    min-height: 388px;
    border-radius: var(--radius-xl);
    background-image: linear-gradient(rgba(0,0,0,0.3), rgba(0,0,0,0.3)),
                      url('https://images.unsplash.com/photo-1534438327276-14e5300c3a48?w=1200&h=800&fit=crop');
    background-size: cover;
    background-position: center 9%;
    display: flex;
    align-items: flex-end;
    padding: 1.875rem;
}

.contact-title {
    font-family: var(--font-oswald);
    font-size: 1.25rem;
    font-weight: 400;
    text-transform: uppercase;
    color: var(--color-white);
    line-height: 1.6;
}

.contact-label {
    font-weight: 700;
}

@media (min-width: 768px) {
    .contact-card {
        min-height: 528px;
        padding: 3.75rem;
    }
    
    .contact-title {
        font-size: 1.875rem;
    }
}

@media (min-width: 1024px) {
    .contact-title {
        font-size: 2.25rem;
    }
}

/* ============================================
   UTILITY CLASSES
   ============================================ */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border-width: 0;
}