/* ============================================
   COACHING PRO — Design System & Styles
   Charte graphique: Bleu Nuit + Or/Gold
   ============================================ */

/* --- CSS Variables / Design Tokens --- */
:root {
    /* Primary Colors — from business card */
    --navy-950: #070b14;
    --navy-900: #0c1220;
    --navy-800: #111a2e;
    --navy-700: #182540;
    --navy-600: #1e3055;
    --navy-500: #2a4070;
    
    /* Gold Accent — from business card */
    --gold-400: #d4a843;
    --gold-500: #c9982e;
    --gold-600: #b8891f;
    --gold-300: #e0be6a;
    --gold-200: #ead08f;
    --gold-100: #f5e8c4;
    
    /* Neutrals */
    --white: #ffffff;
    --gray-100: #f3f4f6;
    --gray-200: #e5e7eb;
    --gray-300: #d1d5db;
    --gray-400: #9ca3af;
    --gray-500: #6b7280;
    --gray-600: #4b5563;
    --gray-700: #374151;
    --gray-800: #1f2937;
    --gray-900: #111827;
    
    /* Functional */
    --bg-primary: var(--navy-900);
    --bg-secondary: var(--navy-800);
    --bg-elevated: var(--navy-700);
    --text-primary: var(--white);
    --text-secondary: rgba(255, 255, 255, 0.7);
    --text-muted: rgba(255, 255, 255, 0.4);
    --accent: var(--gold-400);
    --accent-hover: var(--gold-300);
    
    /* Typography */
    --font-display: 'Bebas Neue', sans-serif;
    --font-heading: 'Cormorant Garamond', serif;
    --font-body: 'Montserrat', sans-serif;
    
    /* 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;
    
    /* Layout */
    --container-max: 1280px;
    --container-padding: 1.5rem;
    
    /* Effects */
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    --border-radius: 4px;
    --border-radius-lg: 8px;
    --border-radius-xl: 16px;
}

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

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

body {
    font-family: var(--font-body);
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

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

/* --- Container --- */
.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

/* --- Section Utilities --- */
.section-tag {
    font-family: var(--font-body);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--accent);
    display: inline-block;
    margin-bottom: var(--space-lg);
    position: relative;
    padding-left: 2rem;
}

.section-tag::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    width: 1.25rem;
    height: 1px;
    background: var(--accent);
}

.section-header {
    text-align: center;
    margin-bottom: var(--space-4xl);
}

.section-header .section-tag {
    padding-left: 0;
}

.section-header .section-tag::before {
    display: none;
}

.section-title {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 4vw, 3.25rem);
    font-weight: 400;
    line-height: 1.15;
    color: var(--text-primary);
    margin-bottom: var(--space-lg);
}

.section-title em {
    color: var(--accent);
    font-style: italic;
}

.section-subtitle {
    font-size: 1rem;
    color: var(--text-secondary);
    max-width: 540px;
    margin: 0 auto;
    line-height: 1.7;
}

/* --- Buttons --- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--font-body);
    font-size: 0.8125rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    padding: 1rem 2rem;
    border-radius: var(--border-radius);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    cursor: pointer;
}

.btn--primary {
    background: var(--accent);
    color: var(--navy-950);
}

.btn--primary:hover {
    background: var(--accent-hover);
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(212, 168, 67, 0.3);
}

.btn--primary svg {
    transition: transform var(--transition);
}

.btn--primary:hover svg {
    transform: translateX(4px);
}

.btn--ghost {
    color: var(--text-primary);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.btn--ghost:hover {
    border-color: var(--accent);
    color: var(--accent);
}

.btn--outline {
    color: var(--accent);
    border: 1px solid var(--accent);
    padding: 0.875rem 1.75rem;
}

.btn--outline:hover {
    background: var(--accent);
    color: var(--navy-950);
}

.btn--large {
    padding: 1.125rem 2.5rem;
    font-size: 0.875rem;
}

/* ============================================
   NAVIGATION
   ============================================ */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 1.25rem 0;
    transition: padding var(--transition);
}

.nav::before {
    content: '';
    position: absolute;
    inset: 0;
    z-index: -1;
    transition: var(--transition);
    pointer-events: none;
}

.nav--scrolled {
    padding: 0.75rem 0;
}

.nav--scrolled::before {
    background: rgba(12, 18, 32, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(212, 168, 67, 0.1);
}

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

.nav__back {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    border: 1px solid rgba(255,255,255,0.08);
    color: rgba(255,255,255,0.35);
    text-decoration: none;
    transition: all 0.3s ease;
    flex-shrink: 0;
    margin-right: 0.75rem;
}
.nav__back:hover {
    border-color: var(--accent);
    color: var(--accent);
    background: rgba(212,168,67,0.06);
}

.nav__logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    z-index: 1001;
    position: relative;
}

.nav__logo-svg {
    width: 36px;
    height: 36px;
    object-fit: contain;
    border-radius: 4px;
}

.nav__logo-text {
    font-family: var(--font-display);
    font-size: 1.25rem;
    letter-spacing: 0.15em;
    color: var(--text-primary);
}

.nav__links {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav__link {
    font-size: 0.8125rem;
    font-weight: 500;
    letter-spacing: 0.05em;
    color: var(--text-secondary);
    position: relative;
}

.nav__link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--accent);
    transition: var(--transition);
}

.nav__link:hover,
.nav__link--active {
    color: var(--text-primary);
}

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

.nav__cta {
    font-family: var(--font-body);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    padding: 0.625rem 1.5rem;
    background: var(--accent);
    color: var(--navy-950);
    border-radius: var(--border-radius);
    transition: var(--transition);
}

.nav__cta:hover {
    background: var(--accent-hover);
    transform: translateY(-1px);
}

.nav__burger {
    display: none;
    flex-direction: column;
    gap: 5px;
    z-index: 1001;
    padding: 4px;
}

.nav__burger span {
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    transition: var(--transition);
    transform-origin: center;
}

.nav__cta-mobile {
    display: none;
}

/* ============================================
   HERO
   ============================================ */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    padding-top: 5rem;
}

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

.hero__gradient {
    position: absolute;
    inset: 0;
    background: 
        radial-gradient(ellipse 60% 50% at 20% 50%, rgba(212, 168, 67, 0.06) 0%, transparent 70%),
        radial-gradient(ellipse 40% 60% at 80% 30%, rgba(30, 48, 85, 0.4) 0%, transparent 70%),
        linear-gradient(180deg, var(--navy-950) 0%, var(--navy-900) 50%, var(--navy-950) 100%);
}

.hero__noise {
    position: absolute;
    inset: 0;
    opacity: 0.03;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
    background-repeat: repeat;
    background-size: 256px;
}

.hero__grid-pattern {
    position: absolute;
    inset: 0;
    background-image: 
        linear-gradient(rgba(212, 168, 67, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(212, 168, 67, 0.03) 1px, transparent 1px);
    background-size: 60px 60px;
}

.hero__container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-padding);
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4xl);
    align-items: center;
    position: relative;
    z-index: 1;
    width: 100%;
}

.hero__badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: var(--space-xl);
    padding: 0.5rem 1rem;
    border: 1px solid rgba(212, 168, 67, 0.2);
    border-radius: 100px;
    background: rgba(212, 168, 67, 0.05);
}

.hero__badge-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--accent);
    animation: pulse-dot 2s infinite;
}

@keyframes pulse-dot {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.3; }
}

.hero__title {
    font-family: var(--font-heading);
    font-size: clamp(2.75rem, 5.5vw, 5rem);
    font-weight: 400;
    line-height: 1.05;
    margin-bottom: var(--space-xl);
}

.hero__title-line {
    display: block;
}

.hero__title-line--accent {
    color: var(--accent);
    font-style: italic;
}

.hero__subtitle {
    font-size: 1rem;
    line-height: 1.8;
    color: var(--text-secondary);
    max-width: 480px;
    margin-bottom: var(--space-2xl);
}

.hero__actions {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
    flex-wrap: wrap;
}

/* Hero Visual */
.hero__visual {
    position: relative;
}

.hero__image-frame {
    position: relative;
    aspect-ratio: 3/4;
    max-width: 420px;
    margin-left: auto;
}

.hero__image-placeholder {
    width: 100%;
    height: 100%;
    background: var(--navy-800);
    border: 1px solid rgba(212, 168, 67, 0.15);
    border-radius: var(--border-radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.hero__image-placeholder img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    border-radius: var(--border-radius-lg);
}

.hero__image-placeholder::before {
    content: 'Photo du coach';
    font-size: 0.875rem;
    color: var(--text-muted);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    position: absolute;
    bottom: 2rem;
    display: none;
}

.hero__image-icon {
    width: 80px;
    height: 66px;
    color: rgba(212, 168, 67, 0.15);
    display: none;
}

.hero__image-accent {
    position: absolute;
    top: -1rem;
    right: -1rem;
    width: 100%;
    height: 100%;
    border: 1px solid rgba(212, 168, 67, 0.15);
    border-radius: var(--border-radius-lg);
    z-index: -1;
}

.hero__stats {
    display: flex;
    gap: var(--space-2xl);
    margin-top: var(--space-2xl);
    padding-top: var(--space-xl);
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.hero__stat-number {
    font-family: var(--font-display);
    font-size: 2.5rem;
    color: var(--accent);
    display: block;
    line-height: 1;
}

.hero__stat-label {
    font-size: 0.75rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-top: 0.25rem;
    display: block;
}

/* Scroll Indicator — hidden */
.hero__scroll-indicator {
    display: none;
}

.hero__scroll-line {
    display: none;
}

/* ============================================
   SERVICES PREVIEW
   ============================================ */
.services-preview {
    padding: var(--space-5xl) 0;
    background: var(--navy-950);
    position: relative;
}

.services-preview::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(212, 168, 67, 0.2), transparent);
}

.services-preview__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
}

.service-card {
    padding: 2rem;
    background: var(--navy-900);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--border-radius-lg);
    transition: var(--transition-slow);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--accent);
    transform: scaleX(0);
    transition: var(--transition-slow);
}

.service-card:hover {
    transform: translateY(-8px);
    border-color: rgba(212, 168, 67, 0.15);
    background: var(--navy-800);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

.service-card:hover::before {
    transform: scaleX(1);
}

.service-card__icon {
    width: 48px;
    height: 48px;
    color: var(--accent);
    margin-bottom: var(--space-lg);
}

.service-card__icon svg {
    width: 100%;
    height: 100%;
}

.service-card__number {
    font-family: var(--font-display);
    font-size: 3rem;
    color: rgba(212, 168, 67, 0.08);
    position: absolute;
    top: 1rem;
    right: 1.5rem;
    line-height: 1;
}

.service-card__title {
    font-family: var(--font-heading);
    font-size: 1.375rem;
    font-weight: 500;
    margin-bottom: var(--space-md);
    color: var(--text-primary);
}

.service-card__desc {
    font-size: 0.875rem;
    line-height: 1.7;
    color: var(--text-secondary);
    margin-bottom: var(--space-xl);
}

.service-card__link {
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--accent);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.service-card__link svg {
    transition: transform var(--transition);
}

.service-card__link:hover svg {
    transform: translateX(4px);
}

/* ============================================
   ABOUT PREVIEW
   ============================================ */
.about-preview {
    padding: var(--space-5xl) 0;
    background: var(--navy-900);
}

.about-preview__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4xl);
    align-items: center;
}

.about-preview__image {
    position: relative;
}

.about-preview__image-inner {
    position: relative;
    overflow: hidden;
    border-radius: var(--border-radius-lg);
}

.about-preview__image-placeholder {
    aspect-ratio: 4/5;
    background: var(--navy-800);
    border: 1px solid rgba(212, 168, 67, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--border-radius-lg);
    overflow: hidden;
}

.about-preview__image-placeholder img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    border-radius: var(--border-radius-lg);
}

.about-preview__image-placeholder span {
    font-size: 0.875rem;
    color: var(--text-muted);
    letter-spacing: 0.08em;
    text-transform: uppercase;
    display: none;
}

.about-preview__image-decoration {
    position: absolute;
    bottom: -1.5rem;
    left: -1.5rem;
    width: 50%;
    height: 50%;
    border: 1px solid rgba(212, 168, 67, 0.2);
    border-radius: var(--border-radius-lg);
    z-index: -1;
}

.about-preview__content {
    max-width: 520px;
}

.about-preview__text {
    font-size: 1rem;
    line-height: 1.8;
    color: var(--text-secondary);
    margin-bottom: var(--space-lg);
}

.about-preview__signature {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    margin: var(--space-2xl) 0;
    padding: var(--space-lg) 0;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.about-preview__signature-line {
    width: 2rem;
    height: 1px;
    background: var(--accent);
}

.about-preview__signature span {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-style: italic;
    color: var(--accent);
}

/* ============================================
   TESTIMONIALS
   ============================================ */
.testimonials {
    padding: var(--space-5xl) 0;
    background: var(--navy-950);
    position: relative;
}

.testimonials::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(212, 168, 67, 0.2), transparent);
}

.testimonials__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    align-items: stretch;
}

.testimonial-card {
    padding: 2rem;
    background: var(--navy-900);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--border-radius-lg);
    display: flex;
    flex-direction: column;
    transition: var(--transition);
}

.testimonial-card:hover {
    border-color: rgba(212, 168, 67, 0.15);
}

.testimonial-card--featured {
    background: var(--navy-800);
    border-color: rgba(212, 168, 67, 0.2);
}

.testimonial-card__stars {
    color: var(--accent);
    font-size: 0.875rem;
    letter-spacing: 0.15em;
    margin-bottom: var(--space-lg);
}

.testimonial-card__quote {
    font-family: var(--font-heading);
    font-size: 1.125rem;
    font-weight: 400;
    line-height: 1.7;
    color: var(--text-secondary);
    font-style: italic;
    flex: 1;
    margin-bottom: var(--space-xl);
}

.testimonial-card__author {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding-top: var(--space-lg);
    border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.testimonial-card__avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(212, 168, 67, 0.1);
    border: 1px solid rgba(212, 168, 67, 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-display);
    font-size: 1rem;
    color: var(--accent);
}

.testimonial-card__name {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-primary);
}

.testimonial-card__detail {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-top: 0.125rem;
}

/* ============================================
   CTA
   ============================================ */
.cta {
    padding: var(--space-5xl) 0;
    background: var(--navy-800);
    position: relative;
    overflow: hidden;
    text-align: center;
}

.cta__bg {
    position: absolute;
    inset: 0;
}

.cta__pattern {
    position: absolute;
    inset: 0;
    background: 
        radial-gradient(ellipse 50% 60% at 50% 50%, rgba(212, 168, 67, 0.08) 0%, transparent 70%);
}

.cta__content {
    position: relative;
    z-index: 1;
}

.cta__title {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 4vw, 3.5rem);
    font-weight: 400;
    line-height: 1.15;
    margin-bottom: var(--space-lg);
}

.cta__title em {
    color: var(--accent);
    font-style: italic;
}

.cta__text {
    font-size: 1rem;
    color: var(--text-secondary);
    max-width: 480px;
    margin: 0 auto var(--space-2xl);
    line-height: 1.7;
}

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

.cta__phone {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1rem;
    font-weight: 500;
    color: var(--accent);
}

.cta__phone:hover {
    color: var(--accent-hover);
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
    padding: var(--space-4xl) 0 var(--space-xl);
    background: var(--navy-950);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

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

.footer__logo {
    width: 40px;
    height: 40px;
    object-fit: contain;
    border-radius: 4px;
    margin-bottom: var(--space-lg);
}

.footer__tagline {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-bottom: var(--space-xl);
    line-height: 1.6;
}

.footer__social {
    display: flex;
    gap: var(--space-md);
}

.footer__social-link {
    width: 40px;
    height: 40px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    transition: var(--transition);
}

.footer__social-link svg {
    width: 18px;
    height: 18px;
}

.footer__social-link:hover {
    border-color: var(--accent);
    color: var(--accent);
    transform: translateY(-2px);
}

.footer__nav-title {
    font-family: var(--font-body);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--text-primary);
    margin-bottom: var(--space-xl);
}

.footer__nav-link {
    display: block;
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-bottom: 0.75rem;
    transition: var(--transition);
}

.footer__nav-link:hover {
    color: var(--accent);
    padding-left: 0.25rem;
}

.footer__bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--space-xl);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    font-size: 0.75rem;
    color: var(--text-muted);
}

/* ============================================
   ANIMATIONS
   ============================================ */
[data-animate] {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1), 
                transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

[data-animate="fade-left"] {
    transform: translateX(40px);
}

[data-animate="fade-right"] {
    transform: translateX(-40px);
}

[data-animate].is-visible {
    opacity: 1;
    transform: translate(0);
}

/* Stagger delays */
[data-delay="1"] { transition-delay: 0.1s; }
[data-delay="2"] { transition-delay: 0.2s; }
[data-delay="3"] { transition-delay: 0.3s; }
[data-delay="4"] { transition-delay: 0.4s; }

/* ============================================
   PAGE: SERVICES
   ============================================ */
.page-header {
    padding: 10rem 0 var(--space-4xl);
    text-align: center;
    background: var(--navy-950);
    position: relative;
}

.page-header::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(212, 168, 67, 0.2), transparent);
}

.page-header__title {
    font-family: var(--font-display);
    font-size: clamp(3rem, 7vw, 6rem);
    letter-spacing: 0.05em;
    color: var(--text-primary);
    margin-bottom: var(--space-md);
}

.page-header__subtitle {
    font-size: 1rem;
    color: var(--text-secondary);
    max-width: 480px;
    margin: 0 auto;
}

/* Service Detail Section */
.service-detail {
    padding: var(--space-5xl) 0;
    position: relative;
}

.service-detail:nth-child(even) {
    background: var(--navy-800);
}

.service-detail__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4xl);
    align-items: center;
}

.service-detail:nth-child(even) .service-detail__grid {
    direction: rtl;
}

.service-detail:nth-child(even) .service-detail__grid > * {
    direction: ltr;
}

.service-detail__number {
    font-family: var(--font-display);
    font-size: 6rem;
    color: rgba(212, 168, 67, 0.1);
    line-height: 1;
    margin-bottom: var(--space-lg);
}

.service-detail__title {
    font-family: var(--font-heading);
    font-size: clamp(1.75rem, 3vw, 2.5rem);
    font-weight: 400;
    margin-bottom: var(--space-lg);
}

.service-detail__title em {
    color: var(--accent);
    font-style: italic;
}

.service-detail__text {
    font-size: 1rem;
    line-height: 1.8;
    color: var(--text-secondary);
    margin-bottom: var(--space-xl);
}

.service-detail__features {
    list-style: none;
    margin-bottom: var(--space-2xl);
}

.service-detail__features li {
    font-size: 0.9375rem;
    color: var(--text-secondary);
    padding: 0.75rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    padding-left: 1.5rem;
    position: relative;
}

.service-detail__features li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    width: 6px;
    height: 6px;
    background: var(--accent);
    border-radius: 50%;
    transform: translateY(-50%);
}

.service-detail__image {
    aspect-ratio: 4/3;
    background: var(--navy-700);
    border: 1px solid rgba(212, 168, 67, 0.1);
    border-radius: var(--border-radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.service-detail__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    border-radius: var(--border-radius-lg);
    transition: transform var(--transition-slow);
}

.service-detail__image:hover img {
    transform: scale(1.05);
}

.service-detail__image span {
    font-size: 0.875rem;
    color: var(--text-muted);
    letter-spacing: 0.08em;
    text-transform: uppercase;
    display: none;
}

/* ============================================
   PAGE: ABOUT
   ============================================ */
.about-section {
    padding: var(--space-5xl) 0;
}

.about-section__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4xl);
    align-items: start;
}

.about-section__photo {
    position: relative;
    position: sticky;
    top: 6rem;
}

.about-section__photo-main {
    aspect-ratio: 3/4;
    background: var(--navy-800);
    border: 1px solid rgba(212, 168, 67, 0.15);
    border-radius: var(--border-radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.about-section__photo-main img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    border-radius: var(--border-radius-lg);
}

.about-section__photo-main span {
    font-size: 0.875rem;
    color: var(--text-muted);
    letter-spacing: 0.08em;
    text-transform: uppercase;
    display: none;
}

.about-section__photo-accent {
    position: absolute;
    bottom: -1rem;
    right: -1rem;
    width: 40%;
    height: 40%;
    border: 1px solid rgba(212, 168, 67, 0.2);
    border-radius: var(--border-radius-lg);
    z-index: -1;
}

.about-section__content h3 {
    font-family: var(--font-heading);
    font-size: 1.75rem;
    font-weight: 400;
    margin-bottom: var(--space-lg);
    color: var(--text-primary);
}

.about-section__content h3 em {
    color: var(--accent);
    font-style: italic;
}

.about-section__content p {
    font-size: 1rem;
    line-height: 1.8;
    color: var(--text-secondary);
    margin-bottom: var(--space-lg);
}

.about-section__values {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-lg);
    margin: var(--space-2xl) 0;
}

.about-value {
    padding: 1.5rem;
    background: var(--navy-800);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--border-radius-lg);
}

.about-value__title {
    font-family: var(--font-heading);
    font-size: 1.125rem;
    color: var(--accent);
    margin-bottom: 0.5rem;
}

.about-value__text {
    font-size: 0.875rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ============================================
   PAGE: GALLERY
   ============================================ */
.gallery-section {
    padding: var(--space-5xl) 0;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
}

.gallery-item {
    position: relative;
    aspect-ratio: 1;
    background: var(--navy-800);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    cursor: pointer;
}

.gallery-item:nth-child(1) { grid-column: span 2; grid-row: span 2; aspect-ratio: 1; }
.gallery-item:nth-child(5) { grid-column: span 2; }

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    transition: transform var(--transition-slow);
}

.gallery-item:hover img {
    transform: scale(1.08);
}

.gallery-item span {
    font-size: 0.75rem;
    color: var(--text-muted);
    letter-spacing: 0.08em;
    text-transform: uppercase;
    position: absolute;
    bottom: 1rem;
    left: 1rem;
    z-index: 2;
    opacity: 0;
    transition: var(--transition);
}

.gallery-item:hover span {
    opacity: 1;
}

.gallery-item::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 40%, rgba(7, 11, 20, 0.8) 100%);
    opacity: 0;
    transition: var(--transition);
    z-index: 1;
}

.gallery-item:hover {
    border-color: rgba(212, 168, 67, 0.2);
    transform: scale(1.02);
}

.gallery-item:hover::after {
    opacity: 1;
}

/* Before/After Section */
.before-after {
    padding: var(--space-4xl) 0;
}

.before-after__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.before-after-card {
    background: var(--navy-800);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    padding: 1.5rem;
}

.before-after-card__images {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.75rem;
    margin-bottom: var(--space-lg);
}

.before-after-card__img {
    aspect-ratio: 3/4;
    background: var(--navy-700);
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    position: relative;
}

.before-after-card__img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    border-radius: var(--border-radius);
}

.before-after-card__img span {
    font-size: 0.625rem;
    color: var(--white);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    position: absolute;
    top: 0.5rem;
    left: 0.5rem;
    background: rgba(7, 11, 20, 0.7);
    padding: 0.25rem 0.5rem;
    border-radius: var(--border-radius);
    z-index: 1;
}

.before-after-card__title {
    font-family: var(--font-heading);
    font-size: 1.125rem;
    margin-bottom: 0.5rem;
}

.before-after-card__desc {
    font-size: 0.8125rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ============================================
   PAGE: TARIFS
   ============================================ */
.tarifs-section {
    padding: var(--space-5xl) 0;
}

.tarifs-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.tarif-card {
    padding: 2.5rem 2rem;
    background: var(--navy-900);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--border-radius-lg);
    text-align: center;
    transition: var(--transition);
    position: relative;
}

.tarif-card--popular {
    background: var(--navy-800);
    border-color: rgba(212, 168, 67, 0.3);
    transform: scale(1.05);
}

.tarif-card--popular::before {
    content: 'Populaire';
    position: absolute;
    top: -0.75rem;
    left: 50%;
    transform: translateX(-50%);
    background: var(--accent);
    color: var(--navy-950);
    font-size: 0.625rem;
    font-weight: 700;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    padding: 0.375rem 1rem;
    border-radius: 100px;
}

.tarif-card:hover {
    transform: translateY(-4px);
    border-color: rgba(212, 168, 67, 0.15);
}

.tarif-card--popular:hover {
    transform: scale(1.05) translateY(-4px);
}

.tarif-card__name {
    font-family: var(--font-body);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: var(--space-xl);
}

.tarif-card__price {
    font-family: var(--font-display);
    font-size: 3.5rem;
    color: var(--text-primary);
    line-height: 1;
    margin-bottom: 0.25rem;
}

.tarif-card__price-unit {
    font-size: 0.875rem;
    color: var(--text-muted);
    margin-bottom: var(--space-2xl);
    display: block;
}

.tarif-card__features {
    list-style: none;
    margin-bottom: var(--space-2xl);
    text-align: left;
}

.tarif-card__features li {
    font-size: 0.875rem;
    color: var(--text-secondary);
    padding: 0.625rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
    padding-left: 1.5rem;
    position: relative;
}

.tarif-card__features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--accent);
    font-size: 0.75rem;
}

.tarif-card .btn {
    width: 100%;
    justify-content: center;
}

/* Pack section */
.packs-section {
    padding: var(--space-4xl) 0;
}

.packs-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

.pack-card {
    padding: 2rem;
    background: var(--navy-800);
    border: 1px solid rgba(212, 168, 67, 0.1);
    border-radius: var(--border-radius-lg);
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: var(--transition);
}

.pack-card:hover {
    border-color: rgba(212, 168, 67, 0.3);
    transform: translateY(-2px);
}

.pack-card__info h3 {
    font-family: var(--font-heading);
    font-size: 1.375rem;
    margin-bottom: 0.5rem;
}

.pack-card__info p {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.pack-card__price {
    text-align: right;
}

.pack-card__price-value {
    font-family: var(--font-display);
    font-size: 2rem;
    color: var(--accent);
}

.pack-card__price-savings {
    font-size: 0.75rem;
    color: var(--gold-300);
}

/* ============================================
   PAGE: CONTACT
   ============================================ */
.contact-section {
    padding: var(--space-5xl) 0;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4xl);
}

.contact-info__item {
    display: flex;
    align-items: flex-start;
    gap: var(--space-lg);
    margin-bottom: var(--space-2xl);
}

.contact-info__icon {
    width: 48px;
    height: 48px;
    min-width: 48px;
    background: rgba(212, 168, 67, 0.08);
    border: 1px solid rgba(212, 168, 67, 0.15);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent);
}

.contact-info__icon svg {
    width: 20px;
    height: 20px;
}

.contact-info__label {
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--text-muted);
    margin-bottom: 0.25rem;
}

.contact-info__value {
    font-size: 1rem;
    color: var(--text-primary);
}

.contact-info__value a {
    color: var(--accent);
}

.contact-info__value a:hover {
    color: var(--accent-hover);
}

/* Contact Form */
.contact-form {
    background: var(--navy-800);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--border-radius-lg);
    padding: 2.5rem;
}

.contact-form__title {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    margin-bottom: var(--space-xl);
}

.form-group {
    margin-bottom: var(--space-lg);
}

.form-group label {
    display: block;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.875rem 1rem;
    background: var(--navy-900);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius);
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: 0.9375rem;
    transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(212, 168, 67, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

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

.contact-form .btn {
    width: 100%;
    justify-content: center;
    margin-top: var(--space-md);
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
    .services-preview__grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .testimonials__grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .testimonials__grid .testimonial-card:last-child {
        grid-column: span 2;
    }
    
    .tarifs-grid {
        grid-template-columns: 1fr;
        max-width: 400px;
        margin: 0 auto;
    }
    
    .tarif-card--popular {
        transform: none;
    }
    
    .tarif-card--popular:hover {
        transform: translateY(-4px);
    }
    
    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .gallery-item:nth-child(1) {
        grid-column: span 2;
        grid-row: span 1;
    }
    
    .gallery-item:nth-child(5) {
        grid-column: span 1;
    }
}

@media (max-width: 768px) {
    .nav__back {
        display: none;
    }

    .nav__links {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: rgb(7, 11, 20);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 0.5rem;
        padding-top: 5rem;
        padding-bottom: 2rem;
        z-index: 1000;
        opacity: 0;
        visibility: hidden;
        pointer-events: none;
        transition: opacity 0.35s ease, visibility 0.35s ease;
    }
    
    .nav__links--open {
        opacity: 1;
        visibility: visible;
        pointer-events: auto;
    }
    
    .nav__links .nav__link {
        font-size: 1.5rem;
        font-weight: 500;
        padding: 0.75rem 1.5rem;
        color: var(--text-secondary);
    }

    .nav__links .nav__link::after {
        display: none;
    }

    .nav__links .nav__link--active {
        color: var(--accent);
    }

    .nav__links .nav__link:hover {
        color: var(--text-primary);
    }
    
    .nav__cta {
        display: none;
    }

    .nav__cta-mobile {
        display: inline-flex;
        align-items: center;
        gap: 0.5rem;
        margin-top: 1.5rem;
        font-family: var(--font-body);
        font-size: 0.8125rem;
        font-weight: 600;
        letter-spacing: 0.08em;
        text-transform: uppercase;
        padding: 1rem 2.5rem;
        background: var(--accent);
        color: var(--navy-950);
        border-radius: var(--border-radius);
        transition: var(--transition);
    }
    
    .nav__burger {
        display: flex;
    }
    
    .nav__burger--open span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }
    
    .nav__burger--open span:nth-child(2) {
        opacity: 0;
    }
    
    .nav__burger--open span:nth-child(3) {
        transform: rotate(-45deg) translate(5px, -5px);
    }
    
    .hero__container {
        grid-template-columns: 1fr;
        text-align: center;
        padding-top: 2rem;
    }
    
    .hero__subtitle {
        margin-left: auto;
        margin-right: auto;
    }
    
    .hero__actions {
        justify-content: center;
    }
    
    .hero__visual {
        display: none;
    }
    
    .about-preview__grid,
    .about-section__grid,
    .service-detail__grid,
    .contact-grid {
        grid-template-columns: 1fr;
    }
    
    .service-detail:nth-child(even) .service-detail__grid {
        direction: ltr;
    }
    
    .services-preview__grid {
        grid-template-columns: 1fr;
    }
    
    .testimonials__grid {
        grid-template-columns: 1fr;
    }
    
    .testimonials__grid .testimonial-card:last-child {
        grid-column: span 1;
    }
    
    .footer__grid {
        grid-template-columns: 1fr;
        gap: var(--space-2xl);
    }
    
    .footer__bottom {
        flex-direction: column;
        gap: 0.5rem;
        text-align: center;
    }
    
    .gallery-grid {
        grid-template-columns: 1fr 1fr;
    }
    
    .gallery-item:nth-child(1) {
        grid-column: span 2;
    }
    
    .before-after__grid {
        grid-template-columns: 1fr;
    }
    
    .packs-grid {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .about-section__photo {
        position: static;
    }
    
    .about-section__values {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    :root {
        --container-padding: 1rem;
    }
    
    .hero__badge {
        font-size: 0.625rem;
        border-radius: var(--border-radius-lg);
        text-align: center;
        padding: 0.625rem 1.25rem;
    }

    .hero__badge-dot {
        display: none;
    }
    
    .btn {
        padding: 0.875rem 1.5rem;
        font-size: 0.75rem;
    }
    
    .hero__actions {
        flex-direction: column;
        width: 100%;
    }
    
    .hero__actions .btn {
        width: 100%;
        justify-content: center;
    }
}