/*###### IMPORTS ###### */
@import "template.css";

/* ================================ */
/* PRESENTATION PACK - 2 COLONNES */
/* ================================ */

.presentation-pack {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: stretch;
    max-width: 1200px;
    margin: 0 auto 60px;
    padding: 0 20px;
}

/* Left side - Text content */
.presentation-left {
    background: linear-gradient(135deg, #0b0c2a 0%, #1e293b 100%);
    color: white;
    border-radius: 24px;
    padding: 35px 30px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
    display: flex;
    flex-direction: column;
}

.presentation-left h2 {
    font-size: 2.2rem;
    font-weight: 800;
    line-height: 1.3;
    margin-bottom: 15px;
    font-family: 'Poppins', sans-serif;
}

.presentation-left > p {
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 20px;
    line-height: 1.7;
}

.avantages-list {
    list-style: none;
    padding: 0;
    margin: 25px 0;
}

.avantages-list li {
    padding: 12px 0;
    font-size: 1rem;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.95);
}

/* Services List Section */
.services-list {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    padding: 20px;
    backdrop-filter: blur(10px);
    margin-bottom: 20px;
}

.services-list h3 {
    font-size: 1.15rem;
    margin-bottom: 12px;
    font-weight: 700;
}

.services-list ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 6px 12px;
}

.services-list ul li {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.9);
    padding-left: 18px;
    position: relative;
}

.services-list ul li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: #10b981;
    font-weight: 700;
}

/* Credits Advantage Section */
.credits-advantage {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    padding: 15px;
    margin-top: auto;
    backdrop-filter: blur(10px);
    border-top: 2px solid rgba(255, 255, 255, 0.2);
}

.credits-advantage h3 {
    font-size: 1.15rem;
    margin-bottom: 15px;
    font-weight: 700;
}

.advantage-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 12px;
}

.advantage-item:last-child {
    margin-bottom: 0;
}

.advantage-icon {
    font-size: 1.5rem;
    flex-shrink: 0;
}

.advantage-item strong {
    display: block;
    font-size: 0.95rem;
    margin-bottom: 3px;
}

.advantage-item p {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.8);
    margin: 0;
}

/* Right side - Pricing card */
.presentation-right {
    display: flex;
    flex-direction: column;
}

/* ================================ */
/* PRICING CARD - VERSION ÉPURÉE SFAIT */
/* ================================ */

.card-hover {
    background: white;
    border: 2px solid #e2e8f0;
    border-radius: 24px;
    padding: 30px 25px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.card-hover h2 {
    font-size: 1.8rem;
    font-weight: 800;
    text-align: center;
    color: #0b0c2a;
    margin-bottom: 5px;
    font-family: 'Poppins', sans-serif;
}

.card-hover h2 span {
    background: linear-gradient(135deg, #1e1ee2 0%, #6131f4 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.price-detail {
    font-size: 0.9rem;
    text-align: center;
    color: #64748b;
    margin-bottom: 25px;
}

/* ================================ */
/* SÉLECTEUR DE DURÉE - SECTION PRINCIPALE */
/* ================================ */

.time-selector-section {
    background: linear-gradient(135deg, #f0f4ff 0%, #e6f0ff 100%);
    border: 2px solid rgba(30, 30, 226, 0.15);
    border-radius: 20px;
    padding: 25px 20px;
    margin-bottom: 20px;
}

.time-selector-title {
    text-align: center;
    font-size: 0.85rem;
    font-weight: 600;
    color: #475569;
    margin-bottom: 20px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.time-selector-container {
    /* Ancien container - gardé pour compatibilité */
    background: transparent;
    border-radius: 0;
    padding: 0;
    margin-bottom: 0;
}

.time-selector {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 25px;
    margin-bottom: 20px;
}

.time-btn {
    width: 55px;
    height: 55px;
    border-radius: 50%;
    border: none;
    background: linear-gradient(135deg, #1e1ee2 0%, #6131f4 100%);
    color: white;
    font-size: 1.3rem;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 8px 25px rgba(30, 30, 226, 0.25);
    position: relative;
    flex-shrink: 0;
}

.time-btn:hover:not(:disabled) {
    transform: scale(1.15);
    box-shadow: 0 12px 35px rgba(30, 30, 226, 0.4);
}

.time-btn:active:not(:disabled) {
    transform: scale(1.05);
}

.time-btn:disabled {
    opacity: 0.3;
    cursor: not-allowed;
    background: linear-gradient(135deg, #cbd5e1 0%, #94a3b8 100%);
    box-shadow: none;
}

.time-btn i {
    position: relative;
    z-index: 2;
    pointer-events: none;
}

.time-display {
    text-align: center;
    min-width: 160px;
}

.time-value {
    font-size: 3.2rem;
    font-weight: 900;
    color: #0b0c2a;
    font-family: 'Chakra Petch', sans-serif;
    line-height: 1;
    margin-bottom: 5px;
    transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
    text-shadow: 0 2px 10px rgba(30, 30, 226, 0.1);
}

.time-value.updating {
    transform: scale(1.15);
    background: linear-gradient(135deg, #1e1ee2 0%, #6131f4 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.time-label {
    font-size: 0.75rem;
    color: #64748b;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Prix actuel */
.current-price {
    text-align: center;
    padding: 15px;
    background: white;
    border-radius: 14px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.current-price-label {
    font-size: 0.8rem;
    color: #64748b;
    margin-bottom: 5px;
    font-weight: 500;
}

.current-price-value {
    font-size: 1.8rem;
    font-weight: 800;
    background: linear-gradient(135deg, #1e1ee2 0%, #6131f4 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-family: 'Chakra Petch', sans-serif;
    transition: all 0.4s ease;
}

.current-price-value.updating {
    transform: scale(1.1);
}

.current-rate {
    font-size: 0.85rem;
    color: #475569;
    margin-top: 3px;
}

.current-rate-value {
    font-weight: 700;
    color: #1e1ee2;
    transition: all 0.3s ease;
}

.current-rate-value.rate-improved {
    animation: rateGlow 0.6s ease;
}

@keyframes rateGlow {
    0%, 100% {
        transform: scale(1);
        color: #1e1ee2;
    }
    50% {
        transform: scale(1.15);
        color: #10b981;
        text-shadow: 0 0 20px rgba(16, 185, 129, 0.5);
    }
}

/* Ancien price-breakdown - gardé pour compatibilité */
.price-breakdown {
    display: none;
}

.breakdown-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
    font-size: 1rem;
    color: #475569;
}

#hourly-rate {
    color: #1e1ee2;
    transition: all 0.3s ease;
}

#hourly-rate.rate-improved {
    animation: rateImproved 0.6s ease;
}

@keyframes rateImproved {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.15); color: #10b981; }
}

/* ================================ */
/* TABLEAU DES TARIFS - STYLE INFORMATIF */
/* ================================ */

.pricing-info-section {
    margin-bottom: 20px;
}

.pricing-info-title {
    font-size: 0.9rem;
    font-weight: 600;
    color: #64748b;
    margin-bottom: 10px;
    text-align: left;
    display: flex;
    align-items: center;
    gap: 8px;
}

.pricing-tiers-display {
    background: white;
    border: 1px solid #e2e8f0;
    border-radius: 12px;
    overflow: hidden;
}

.tier-display-item {
    display: grid;
    grid-template-columns: 1fr auto auto;
    align-items: center;
    padding: 10px 14px;
    border-bottom: 1px solid #f1f5f9;
    transition: all 0.2s ease;
    pointer-events: none;
    background: white;
}

.tier-display-item:last-child {
    border-bottom: none;
}

.tier-display-item.active {
    background: linear-gradient(90deg, rgba(30, 30, 226, 0.04) 0%, rgba(97, 49, 244, 0.04) 100%);
    border-left: 3px solid #1e1ee2;
    padding-left: 11px;
}

.tier-display-item.best-value {
    position: relative;
    background: linear-gradient(90deg, rgba(16, 185, 129, 0.03) 0%, rgba(5, 150, 105, 0.03) 100%);
}

.tier-display-item.best-value::before {
    content: "💚 Meilleure valeur";
    position: absolute;
    top: -10px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    color: white;
    font-size: 0.6rem;
    font-weight: 700;
    padding: 2px 8px;
    border-radius: 12px;
    white-space: nowrap;
    box-shadow: 0 2px 8px rgba(16, 185, 129, 0.25);
}

.tier-range {
    font-weight: 500;
    color: #475569;
    font-size: 0.85rem;
}

.tier-display-item.active .tier-range {
    color: #1e1ee2;
    font-weight: 600;
}

.tier-pricing {
    display: flex;
    align-items: center;
    gap: 10px;
    justify-self: end;
}

.tier-rate {
    font-weight: 600;
    color: #64748b;
    font-size: 0.9rem;
    font-family: 'Chakra Petch', sans-serif;
}

.tier-display-item.active .tier-rate {
    color: #1e1ee2;
    font-weight: 700;
}

.tier-discount {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    color: white;
    padding: 2px 6px;
    border-radius: 6px;
    font-size: 0.7rem;
    font-weight: 700;
    min-width: 40px;
    text-align: center;
}

.tier-display-item.active .tier-discount {
    animation: none;
    box-shadow: 0 2px 8px rgba(16, 185, 129, 0.3);
}

/* Ancien pricing-tiers et tier-item - gardé pour compatibilité */
.pricing-tiers {
    display: none;
}

.tier-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.tier-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 18px;
    background: #f8fafc;
    border: 2px solid #e2e8f0;
    border-radius: 12px;
    transition: all 0.3s ease;
}

.tier-item.active {
    background: linear-gradient(135deg, rgba(30, 30, 226, 0.1) 0%, rgba(15, 69, 133, 0.1) 100%);
    border-color: #1e1ee2;
    transform: scale(1.03);
    box-shadow: 0 4px 15px rgba(30, 30, 226, 0.15);
}

.tier-item.best-tier {
    border-color: #10b981;
    position: relative;
}

.tier-item.active .tier-range {
    color: #1e1ee2;
    font-weight: 700;
}

.tier-item.active .tier-rate {
    color: #1e1ee2;
    font-size: 1.15rem;
}

.tier-item.active .tier-discount {
    animation: discountPop 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

@keyframes discountPop {
    0% { transform: scale(0.8); }
    50% { transform: scale(1.2); }
    100% { transform: scale(1); }
}

@keyframes discountPulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.2); }
}

/* Message d'économie */
.economy-message-box {
    background: linear-gradient(135deg, #fef3c7 0%, #fde68a 100%);
    border: 2px solid #fbbf24;
    border-radius: 14px;
    padding: 12px 15px;
    text-align: center;
    margin-top: 12px;
    transition: all 0.3s ease;
}

.economy-message-box.success {
    background: linear-gradient(135deg, #d1fae5 0%, #a7f3d0 100%);
    border-color: #10b981;
    animation: successGlow 0.5s ease;
}

@keyframes successGlow {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.03); }
}

.economy-message-text {
    font-size: 0.85rem;
    font-weight: 600;
    color: #78350f;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.economy-message-box.success .economy-message-text {
    color: #065f46;
}

/* Ancien economy-indicator - gardé pour compatibilité */
.economy-indicator {
    background: linear-gradient(135deg, #fef3c7 0%, #fde68a 100%);
    border: 2px solid #fbbf24;
    border-radius: 14px;
    padding: 15px 20px;
    text-align: center;
    transition: all 0.3s ease;
}

.economy-message {
    font-size: 0.9rem;
    color: #78350f;
    font-weight: 600;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.economy-indicator.success {
    background: linear-gradient(135deg, #d1fae5 0%, #a7f3d0 100%);
    border-color: #10b981;
    animation: successPulse 0.5s ease;
}

.economy-indicator.success .economy-message {
    color: #065f46;
}

@keyframes successPulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

/* ================================ */
/* BOUTON RECHARGER */
/* ================================ */

.btn-recharge-credits {
    width: 100%;
    background: linear-gradient(135deg, #1e1ee2 0%, #6131f4 100%);
    color: white;
    padding: 16px 25px;
    border: none;
    border-radius: 16px;
    font-size: 1.05rem;
    font-weight: 700;
    cursor: pointer;
    box-shadow: 0 10px 35px rgba(30, 30, 226, 0.35);
    transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
    margin-top: 20px;
    font-family: 'Poppins', sans-serif;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.btn-recharge-credits:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 45px rgba(30, 30, 226, 0.45);
}

.btn-recharge-credits:active {
    transform: translateY(-1px);
}

.note-rassurance {
    font-size: 0.8rem;
    color: #64748b;
    text-align: center;
    margin-top: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
}

.custom-separator {
    height: 3px;
    background: linear-gradient(90deg, #e2e8f0 0%, #1e1ee2 50%, #e2e8f0 100%);
    border-radius: 10px;
    margin: 25px 0;
}

.option-title {
    font-weight: 700;
    font-size: 1.1rem;
    color: #0b0c2a;
    margin: 25px 0 15px;
}

.card-hover ul {
    list-style: none;
    padding: 0;
    margin: 0 0 25px;
    flex-grow: 1;
}

.card-hover ul li {
    position: relative;
    padding-left: 28px;
    margin-bottom: 12px;
    font-size: 0.95rem;
    line-height: 1.6;
    color: #475569;
}

.card-hover ul li::before {
    content: "✓";
    position: absolute;
    left: 0;
    font-weight: 700;
    font-size: 1.2rem;
    color: #1e1ee2;
}

/* CTA Button - ancien style */
.cta-button {
    width: 100%;
    background: linear-gradient(135deg, #1e1ee2 0%, #0f4585 100%);
    color: white;
    padding: 18px 30px;
    border: none;
    border-radius: 16px;
    font-size: 1.1rem;
    font-weight: 700;
    cursor: pointer;
    box-shadow: 0 10px 30px rgba(30, 30, 226, 0.3);
    transition: all 0.3s ease;
    margin-top: auto;
    font-family: 'Poppins', sans-serif;
}

.cta-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 15px 40px rgba(30, 30, 226, 0.4);
}

/* ================================ */
/* WHY SFAIT SECTION */
/* ================================ */

.why-sfait-section {
    padding: 80px 20px;
    background: white;
    margin: 0 0 60px;
    border-radius: 24px;
    border: 1px solid #e2e8f0;
}

.why-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
    max-width: 1200px;
    margin: 0 auto;
}

.why-card {
    background: linear-gradient(135deg, #f8fafc 0%, #ffffff 100%);
    border: 2px solid #e2e8f0;
    border-radius: 20px;
    padding: 28px;
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
}

.why-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(30, 30, 226, 0.05) 0%, transparent 100%);
    opacity: 0;
    transition: opacity 0.4s ease;
}

.why-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 45px rgba(0, 0, 0, 0.12);
    border-color: #1e1ee2;
}

.why-card:hover::before {
    opacity: 1;
}

.why-icon {
    font-size: 2.4rem;
    margin-bottom: 15px;
    display: inline-block;
    transition: transform 0.4s ease;
}

.why-card:hover .why-icon {
    transform: scale(1.12) rotate(5deg);
}

.why-card h3 {
    font-size: 1.15rem;
    font-weight: 700;
    color: #0b0c2a;
    margin-bottom: 12px;
}

.why-card p {
    color: #475569;
    line-height: 1.6;
    font-size: 0.92rem;
}

/* ================================ */
/* HOW IT WORKS SECTION */
/* ================================ */

.how-it-works-section {
    padding: 80px 20px;
    background: white;
    margin: 0 0 60px;
    border-radius: 24px;
    border: 1px solid #e2e8f0;
}

.steps-container {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
    max-width: 1200px;
    margin: 0 auto;
}

.step-card {
    background: white;
    border: 2px solid #e2e8f0;
    border-radius: 18px;
    padding: 25px 20px;
    transition: all 0.3s ease;
}

.step-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
    border-color: #1e1ee2;
}

.step-card:nth-child(1) {
    grid-column: 1;
    grid-row: 1;
}

.step-card:nth-child(2) {
    grid-column: 2;
    grid-row: 1;
}

.step-card:nth-child(3) {
    grid-column: 3;
    grid-row: 1;
}

.step-card:nth-child(4) {
    grid-column: 1;
    grid-row: 2;
}

.step-card:nth-child(5) {
    grid-column: 2;
    grid-row: 2;
}

.step-number {
    background: linear-gradient(135deg, #1e1ee2 0%, #0f4585 100%);
    color: white;
    width: 45px;
    height: 45px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 15px;
    font-family: 'Chakra Petch', sans-serif;
}

.step-card h3 {
    font-size: 1.15rem;
    font-weight: 700;
    color: #0b0c2a;
    margin-bottom: 10px;
}

.step-card p {
    color: #475569;
    line-height: 1.5;
    font-size: 0.9rem;
}

.step-arrow {
    display: none;
}

.info-box {
    background: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 100%);
    border: 2px solid #bae6fd;
    border-radius: 18px;
    padding: 25px 30px;
    margin-top: 35px;
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
}

.info-box h4 {
    font-size: 1.15rem;
    font-weight: 700;
    color: #0c4a6e;
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.info-box ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.info-box ul li {
    padding: 10px 0;
    color: #0c4a6e;
    font-size: 0.9rem;
    line-height: 1.5;
    position: relative;
    padding-left: 28px;
}

.info-box ul li::before {
    content: "✓";
    position: absolute;
    left: 0;
    font-weight: 700;
    font-size: 1.1rem;
    color: #0ea5e9;
}

.info-box ul li strong {
    color: #075985;
}

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

/* ================================ */
/* GRANDS ÉCRANS 1440px+ */
/* ================================ */
@media (min-width: 1440px) {
    .presentation-pack {
        max-width: 1400px;
        gap: 50px;
    }

    /* Colonne gauche agrandie */
    .presentation-left {
        padding: 45px 40px;
    }

    .presentation-left h2 {
        font-size: 2.6rem;
    }

    .presentation-left > p {
        font-size: 1.15rem;
        margin-bottom: 28px;
    }

    .services-list {
        padding: 28px;
        margin-bottom: 25px;
    }

    .services-list h3 {
        font-size: 1.4rem;
        margin-bottom: 18px;
    }

    .services-list ul {
        gap: 10px 18px;
    }

    .services-list ul li {
        font-size: 1rem;
        padding-left: 24px;
    }

    .credits-advantage {
        padding: 25px;
    }

    .credits-advantage h3 {
        font-size: 1.4rem;
        margin-bottom: 20px;
    }

    .advantage-item {
        gap: 18px;
        margin-bottom: 18px;
    }

    .advantage-icon {
        font-size: 2rem;
    }

    .advantage-item strong {
        font-size: 1.1rem;
    }

    .advantage-item p {
        font-size: 1rem;
    }

    /* Card pricing agrandie */
    .card-hover {
        padding: 40px 35px;
    }

    .card-hover h2 {
        font-size: 2.2rem;
        margin-bottom: 8px;
    }

    .price-detail {
        font-size: 1.05rem;
        margin-bottom: 32px;
    }

    .time-selector-section {
        padding: 35px 30px;
        margin-bottom: 28px;
    }

    .time-selector-title {
        font-size: 1rem;
        margin-bottom: 28px;
    }

    .time-selector {
        gap: 40px;
        margin-bottom: 28px;
    }

    .time-btn {
        width: 70px;
        height: 70px;
        font-size: 1.6rem;
    }

    .time-value {
        font-size: 4.5rem;
        margin-bottom: 12px;
    }

    .time-label {
        font-size: 0.9rem;
    }

    .time-display {
        min-width: 200px;
    }

    .current-price {
        padding: 22px;
    }

    .current-price-label {
        font-size: 0.95rem;
        margin-bottom: 10px;
    }

    .current-price-value {
        font-size: 2.5rem;
    }

    .current-rate {
        font-size: 1rem;
        margin-top: 6px;
    }

    .pricing-info-section {
        margin-bottom: 28px;
    }

    .pricing-info-title {
        font-size: 1.05rem;
        margin-bottom: 14px;
    }

    .tier-display-item {
        padding: 14px 18px;
    }

    .tier-range {
        font-size: 1rem;
    }

    .tier-rate {
        font-size: 1.05rem;
    }

    .tier-discount {
        font-size: 0.8rem;
        padding: 3px 8px;
        min-width: 48px;
    }

    .tier-display-item.best-value::before {
        font-size: 0.75rem;
        padding: 3px 12px;
    }

    .economy-message-box {
        padding: 16px 20px;
        margin-top: 16px;
    }

    .economy-message-text {
        font-size: 1rem;
    }

    .btn-recharge-credits {
        padding: 22px 35px;
        font-size: 1.2rem;
        margin-top: 28px;
    }

    .note-rassurance {
        font-size: 0.95rem;
        margin-top: 16px;
    }

    /* Why SFAIT agrandie */
    .why-sfait-section {
        padding: 100px 30px;
    }

    .why-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 35px;
        max-width: 1400px;
    }

    .why-card {
        padding: 40px;
        border-radius: 28px;
    }

    .why-icon {
        font-size: 3.2rem;
        margin-bottom: 22px;
    }

    .why-card h3 {
        font-size: 1.5rem;
        margin-bottom: 18px;
    }

    .why-card p {
        font-size: 1.1rem;
        line-height: 1.7;
    }

    /* How it works agrandie */
    .how-it-works-section {
        padding: 100px 30px;
    }

    .steps-container {
        gap: 35px;
        max-width: 1400px;
    }

    .step-card {
        padding: 35px 30px;
        border-radius: 24px;
    }

    .step-number {
        width: 60px;
        height: 60px;
        font-size: 1.8rem;
        margin-bottom: 22px;
    }

    .step-card h3 {
        font-size: 1.5rem;
        margin-bottom: 15px;
    }

    .step-card p {
        font-size: 1.05rem;
        line-height: 1.7;
    }

    .info-box {
        padding: 35px 45px;
        margin-top: 45px;
        border-radius: 24px;
        max-width: 1400px;
    }

    .info-box h4 {
        font-size: 1.5rem;
        margin-bottom: 22px;
        gap: 12px;
    }

    .info-box ul li {
        padding: 14px 0;
        font-size: 1.05rem;
        line-height: 1.7;
        padding-left: 35px;
    }

    .info-box ul li::before {
        font-size: 1.4rem;
    }
}

@media (max-width: 1024px) {
    .presentation-pack {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .presentation-right {
        position: static;
    }

    /* Optimisations colonne gauche pour laptop */
    .presentation-left {
        padding: 28px 25px;
    }

    .presentation-left h2 {
        font-size: 2rem;
        margin-bottom: 12px;
    }

    .presentation-left > p {
        font-size: 0.95rem;
        margin-bottom: 18px;
    }

    .services-list {
        padding: 18px;
        margin-bottom: 18px;
    }

    .services-list h3 {
        font-size: 1.1rem;
        margin-bottom: 10px;
    }

    .services-list ul {
        gap: 5px 10px;
    }

    .services-list ul li {
        font-size: 0.82rem;
    }

    .credits-advantage {
        padding: 18px;
    }

    .credits-advantage h3 {
        font-size: 1.1rem;
        margin-bottom: 12px;
    }

    .advantage-item {
        margin-bottom: 10px;
    }

    .advantage-icon {
        font-size: 1.4rem;
    }

    .advantage-item strong {
        font-size: 0.9rem;
    }

    .advantage-item p {
        font-size: 0.82rem;
    }

    /* Optimisations card pricing pour laptop */
    .card-hover {
        padding: 28px 22px;
    }

    .card-hover h2 {
        font-size: 1.7rem;
        margin-bottom: 4px;
    }

    .price-detail {
        font-size: 0.88rem;
        margin-bottom: 22px;
    }

    .time-selector-section {
        padding: 22px 18px;
        margin-bottom: 18px;
    }

    .time-selector-title {
        font-size: 0.82rem;
        margin-bottom: 18px;
    }

    .time-selector {
        gap: 22px;
        margin-bottom: 18px;
    }

    .time-btn {
        width: 52px;
        height: 52px;
        font-size: 1.25rem;
    }

    .time-value {
        font-size: 3rem;
    }

    .time-label {
        font-size: 0.72rem;
    }

    .current-price {
        padding: 14px;
    }

    .current-price-label {
        font-size: 0.78rem;
    }

    .current-price-value {
        font-size: 1.7rem;
    }

    .current-rate {
        font-size: 0.82rem;
    }

    .pricing-info-section {
        margin-bottom: 18px;
    }

    .pricing-info-title {
        font-size: 0.88rem;
        margin-bottom: 9px;
    }

    .tier-display-item {
        padding: 9px 13px;
    }

    .tier-range {
        font-size: 0.82rem;
    }

    .tier-rate {
        font-size: 0.88rem;
    }

    .tier-discount {
        font-size: 0.68rem;
        padding: 2px 5px;
        min-width: 38px;
    }

    .economy-message-box {
        padding: 11px 14px;
        margin-top: 11px;
    }

    .economy-message-text {
        font-size: 0.82rem;
    }

    .btn-recharge-credits {
        padding: 15px 22px;
        font-size: 1rem;
        margin-top: 18px;
    }

    .note-rassurance {
        font-size: 0.78rem;
        margin-top: 11px;
    }

    .steps-container {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .step-card {
        max-width: 100%;
    }

    .step-card:nth-child(1),
    .step-card:nth-child(2),
    .step-card:nth-child(3),
    .step-card:nth-child(4),
    .step-card:nth-child(5) {
        grid-column: auto;
        grid-row: auto;
    }

    /* Optimisations Why SFAIT pour 1024px */
    .why-sfait-section {
        padding: 60px 20px;
    }

    .why-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }

    .why-card {
        padding: 22px;
        border-radius: 18px;
    }

    .why-icon {
        font-size: 2.1rem;
        margin-bottom: 12px;
    }

    .why-card h3 {
        font-size: 1.05rem;
        margin-bottom: 10px;
    }

    .why-card p {
        font-size: 0.88rem;
        line-height: 1.5;
    }

    /* Optimisations How it works pour 1024px */
    .how-it-works-section {
        padding: 60px 20px;
    }

    .step-card {
        padding: 20px 18px;
        border-radius: 16px;
    }

    .step-number {
        width: 42px;
        height: 42px;
        font-size: 1.2rem;
        margin-bottom: 12px;
    }

    .step-card h3 {
        font-size: 1.05rem;
        margin-bottom: 8px;
    }

    .step-card p {
        font-size: 0.85rem;
        line-height: 1.45;
    }

    .info-box {
        padding: 20px 25px;
        margin-top: 30px;
        border-radius: 16px;
    }

    .info-box h4 {
        font-size: 1.05rem;
        margin-bottom: 12px;
    }

    .info-box ul li {
        padding: 8px 0;
        font-size: 0.85rem;
        line-height: 1.45;
        padding-left: 25px;
    }

    .info-box ul li::before {
        font-size: 1rem;
    }
}

@media (max-width: 768px) {
    .hero-section {
        padding: 80px 20px 60px;
    }

    .hero-section h2 {
        font-size: 2.5rem;
    }

    .hero-subtitle {
        font-size: 1.05rem;
    }

    .hero-stats {
        gap: 40px;
    }

    .stat-value {
        font-size: 2.2rem;
    }

    /* Retirer padding horizontal sur mobile */
    .presentation-pack {
        padding: 0;
    }

    .presentation-left {
        padding: 30px 25px;
    }

    .presentation-left h2 {
        font-size: 1.9rem;
    }

    .card-hover {
        padding: 25px 20px;
    }

    .card-hover h2 {
        font-size: 1.6rem;
    }

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

    .why-sfait-section,
    .how-it-works-section {
        padding: 60px 20px;
    }

    .why-card {
        padding: 20px;
    }

    .why-icon {
        font-size: 2rem;
    }

    .why-card h3 {
        font-size: 1rem;
    }

    .why-card p {
        font-size: 0.85rem;
    }

    .step-card {
        padding: 18px 16px;
    }

    .step-number {
        width: 40px;
        height: 40px;
        font-size: 1.15rem;
        margin-bottom: 10px;
    }

    .step-card h3 {
        font-size: 1rem;
        margin-bottom: 8px;
    }

    .step-card p {
        font-size: 0.82rem;
    }

    .info-box {
        padding: 20px 25px;
    }

    .info-box h4 {
        font-size: 1rem;
    }

    .info-box ul li {
        font-size: 0.82rem;
        padding: 7px 0;
        padding-left: 23px;
    }

    .info-box ul li::before {
        font-size: 0.95rem;
    }

    .time-value {
        font-size: 2.8rem;
    }

    .time-btn {
        width: 50px;
        height: 50px;
        font-size: 1.2rem;
    }

    .time-selector {
        gap: 25px;
    }

    .current-price-value {
        font-size: 1.6rem;
    }

    .time-display {
        min-width: 130px;
    }
}

@media (max-width: 576px) {
    .hero-section h2 {
        font-size: 2rem;
    }

    .hero-stats {
        gap: 30px;
    }

    /* Retirer padding horizontal sur mobile */
    .presentation-pack {
        padding: 0;
    }

    .presentation-left {
        padding: 25px 20px;
    }

    .presentation-left h2 {
        font-size: 1.8rem;
    }

    .card-hover {
        padding: 20px 18px;
    }

    .card-hover h2 {
        font-size: 1.5rem;
    }

    .avantages-list li {
        font-size: 0.95rem;
    }

    .services-list,
    .credits-advantage {
        padding: 15px;
    }

    .services-list ul {
        grid-template-columns: 1fr;
    }

    .time-selector {
        gap: 20px;
    }

    .time-value {
        font-size: 2.5rem;
    }

    .time-btn {
        width: 45px;
        height: 45px;
        font-size: 1.1rem;
    }

    .time-display {
        min-width: 110px;
    }

    .time-selector-section {
        padding: 20px 15px;
    }

    .current-price-value {
        font-size: 1.5rem;
    }

    .tier-display-item,
    .tier-item {
        grid-template-columns: 1fr;
        gap: 10px;
        padding: 8px 12px;
    }

    .tier-pricing {
        justify-self: start;
        width: 100%;
        justify-content: space-between;
    }

    .credits-advantage {
        padding: 20px;
    }

    .advantage-item {
        flex-direction: column;
        gap: 8px;
    }

    /* Optimisations Why SFAIT et How it works pour 576px */
    .why-sfait-section,
    .how-it-works-section {
        padding: 50px 15px;
    }

    .why-card {
        padding: 18px;
        border-radius: 16px;
    }

    .why-icon {
        font-size: 1.8rem;
        margin-bottom: 10px;
    }

    .why-card h3 {
        font-size: 0.95rem;
        margin-bottom: 8px;
    }

    .why-card p {
        font-size: 0.82rem;
        line-height: 1.45;
    }

    .step-card {
        padding: 16px 14px;
        border-radius: 14px;
    }

    .step-number {
        width: 38px;
        height: 38px;
        font-size: 1.1rem;
        margin-bottom: 10px;
    }

    .step-card h3 {
        font-size: 0.95rem;
        margin-bottom: 7px;
    }

    .step-card p {
        font-size: 0.8rem;
        line-height: 1.4;
    }

    .info-box {
        padding: 18px 20px;
        border-radius: 14px;
    }

    .info-box h4 {
        font-size: 0.95rem;
        margin-bottom: 10px;
        gap: 6px;
    }

    .info-box ul li {
        font-size: 0.78rem;
        padding: 6px 0;
        padding-left: 22px;
        line-height: 1.4;
    }

    .info-box ul li::before {
        font-size: 0.9rem;
    }
}