/* HERO */
.hero { background: var(--opeq-navy); padding: 80px 0 88px; position: relative; overflow: hidden; }
.hero__shapes { position: absolute; inset: 0; pointer-events: none; }
.hero__shapes img { position: absolute; }
.hero__shapes .sh1 { top: 20px; right: 5%; width: clamp(100px,13vw,180px); transform: rotate(-8deg); }
.hero__shapes .sh2 { top: 160px; right: 14%; width: clamp(80px,10vw,140px); transform: rotate(12deg); }
.hero__content { position: relative; max-width: 760px; }
.hero__eyebrow { font-family: var(--font-body); font-weight: 700; font-size: 13px; letter-spacing: .12em; text-transform: uppercase; color: var(--opeq-blue); margin-bottom: 18px; }
.hero__title { font-family: var(--font-display); font-weight: 900; font-size: clamp(42px,7vw,88px); line-height: .95; letter-spacing: -.01em; text-transform: uppercase; color: #fff; margin-bottom: 22px; }
.hero__sub { font-size: clamp(17px,2vw,21px); font-weight: 300; color: rgba(245,243,240,.8); max-width: 600px; margin-bottom: 36px; line-height: 1.6; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 14px; }

/* VALEUR SECTION */
.valeur { padding: 80px 0; background: #fff; }
.section-head { text-align: center; margin-bottom: 52px; }
.section-eyebrow { font-family: var(--font-body); font-weight: 700; font-size: 13px; letter-spacing: .12em; text-transform: uppercase; color: var(--opeq-blue); margin-bottom: 12px; }
.section-title { font-family: var(--font-display); font-weight: 900; font-size: clamp(34px,5vw,60px); line-height: 1; letter-spacing: -.01em; text-transform: uppercase; color: var(--opeq-navy); }
.valeur-grid { display: grid; grid-template-columns: 1fr; gap: 20px; }
@media (min-width: 640px) { .valeur-grid { grid-template-columns: repeat(2, 1fr); } }
.valeur-card { background: var(--opeq-cream); border-radius: 22px; padding: 36px 28px; position: relative; overflow: hidden; }
.valeur-card::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 5px; border-radius: 5px 5px 0 0; }
.valeur-card:nth-child(1)::before { background: var(--opeq-green-deep); }
.valeur-card:nth-child(2)::before { background: var(--opeq-blue); }
.valeur-card:nth-child(3)::before { background: var(--opeq-yellow); }
.valeur-card:nth-child(4)::before { background: var(--opeq-navy); }
.valeur-card__icon { width: 64px; height: 64px; border-radius: 16px; background: #fff; display: flex; align-items: center; justify-content: center; margin-bottom: 20px; box-shadow: 0 2px 8px rgba(14,40,65,.08); }
.valeur-card__icon img { width: 40px; height: 40px; object-fit: contain; }
.valeur-card__title { font-weight: 800; font-size: 19px; color: var(--opeq-navy); margin-bottom: 12px; }
.valeur-card__desc { font-size: 14px; color: var(--fg-muted); line-height: 1.7; }

/* NIVEAUX PARTENARIAT */
.niveaux { padding: 80px 0; background: var(--opeq-cream); }
.niveaux-grid { display: grid; grid-template-columns: 1fr; gap: 20px; }
@media (min-width: 768px) { .niveaux-grid { grid-template-columns: repeat(3, 1fr); } }
.niveau-card { background: #fff; border-radius: 24px; overflow: hidden; box-shadow: 0 2px 16px rgba(14,40,65,.08); display: flex; flex-direction: column; }
.niveau-card--featured { box-shadow: 0 8px 32px rgba(40,170,222,.2); transform: scale(1.02); }
.niveau-card__header { padding: 32px 28px 24px; }
.niveau-card--eco .niveau-card__header { background: var(--opeq-cream); }
.niveau-card--engage .niveau-card__header { background: var(--opeq-blue); }
.niveau-card--strat .niveau-card__header { background: var(--opeq-navy); }
.niveau-card__badge { display: inline-block; font-size: 11px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; padding: 4px 12px; border-radius: 999px; margin-bottom: 14px; }
.niveau-card--eco .niveau-card__badge { background: rgba(14,40,65,.1); color: var(--opeq-navy); }
.niveau-card--engage .niveau-card__badge { background: rgba(255,255,255,.25); color: #fff; }
.niveau-card--strat .niveau-card__badge { background: rgba(40,170,222,.3); color: var(--opeq-blue); }
.niveau-card__name { font-family: var(--font-display); font-weight: 900; font-size: 36px; text-transform: uppercase; line-height: 1; margin-bottom: 6px; }
.niveau-card--eco .niveau-card__name { color: var(--opeq-navy); }
.niveau-card--engage .niveau-card__name { color: #fff; }
.niveau-card--strat .niveau-card__name { color: #fff; }
.niveau-card__sub { font-size: 14px; line-height: 1.5; }
.niveau-card--eco .niveau-card__sub { color: var(--fg-muted); }
.niveau-card--engage .niveau-card__sub { color: rgba(255,255,255,.8); }
.niveau-card--strat .niveau-card__sub { color: rgba(255,255,255,.75); }
.niveau-card__perks { padding: 24px 28px; flex: 1; display: flex; flex-direction: column; gap: 12px; }
.perk { display: flex; align-items: flex-start; gap: 10px; font-size: 14px; color: var(--opeq-navy); line-height: 1.45; }
.perk::before { content: ''; width: 20px; height: 20px; border-radius: 50%; background: var(--opeq-green-deep); flex: 0 0 20px; background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 14 14' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M2.5 7l3.5 3.5 5.5-5.5' stroke='white' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E"); background-size: 14px; background-repeat: no-repeat; background-position: center; margin-top: 2px; }
.niveau-card__cta { padding: 20px 28px; border-top: 1px solid rgba(14,40,65,.07); }
.niveau-card__cta .btn { width: 100%; justify-content: center; font-size: 14px; }

/* CALCULATEUR */
.calc { padding: 80px 0; background: var(--opeq-navy); }
.calc__inner { display: grid; grid-template-columns: 1fr; gap: 48px; }
@media (min-width: 900px) { .calc__inner { grid-template-columns: 1fr 1fr; align-items: center; } }
.calc__text .section-eyebrow { color: var(--opeq-blue); text-align: left; }
.calc__text .section-title { color: #fff; text-align: left; font-size: clamp(32px,4.5vw,52px); }
.calc__text p { font-size: 16px; color: rgba(245,243,240,.75); margin-top: 14px; line-height: 1.65; }
.calc__panel { background: rgba(245,243,240,.06); border: 1px solid rgba(245,243,240,.12); border-radius: 24px; padding: 36px 32px; }
.calc__label { font-size: 14px; font-weight: 700; color: rgba(245,243,240,.85); margin-bottom: 12px; }
.calc__slider { width: 100%; accent-color: var(--opeq-blue); margin-bottom: 8px; height: 6px; }
.calc__slider-val { font-family: var(--font-display); font-weight: 900; font-size: 40px; color: var(--opeq-blue); margin-bottom: 24px; }
.calc__results { display: flex; flex-direction: column; gap: 14px; }
.calc-result { display: flex; align-items: center; gap: 14px; }
.calc-result__icon { width: 44px; height: 44px; border-radius: 12px; background: rgba(245,243,240,.08); display: flex; align-items: center; justify-content: center; flex: 0 0 44px; }
.calc-result__icon img { width: 28px; height: 28px; object-fit: contain; }
.calc-result__text { display: flex; flex-direction: column; gap: 2px; }
.calc-result__num { font-family: var(--font-display); font-weight: 900; font-size: 28px; color: #fff; line-height: 1; }
.calc-result__label { font-size: 13px; color: rgba(245,243,240,.65); }
.calc__cta { margin-top: 24px; }

/* TÉMOIGNAGES */
.testimonials { padding: 80px 0; background: #fff; }
.testimonials-grid { display: grid; grid-template-columns: 1fr; gap: 20px; }
@media (min-width: 768px) { .testimonials-grid { grid-template-columns: repeat(2, 1fr); } }
.testi-card { background: var(--opeq-cream); border-radius: 22px; padding: 32px 28px; display: flex; flex-direction: column; gap: 20px; }
.testi-card__mark { font-family: var(--font-display); font-size: 60px; font-weight: 900; color: var(--opeq-blue); line-height: .7; opacity: .5; }
.testi-card__quote { font-size: 15px; line-height: 1.7; color: var(--fg-muted); flex: 1; }
.testi-card__person { display: flex; align-items: center; gap: 14px; }
.testi-avatar { width: 44px; height: 44px; border-radius: 50%; background: var(--opeq-navy); display: flex; align-items: center; justify-content: center; font-weight: 800; font-size: 16px; color: #fff; flex: 0 0 44px; }
.testi-name { font-weight: 700; font-size: 14px; color: var(--opeq-navy); }
.testi-role { font-size: 12px; color: var(--fg-muted); }

/* CERTIFICATIONS */
.certs { padding: 64px 0; background: var(--opeq-cream); }
.certs-grid { display: flex; flex-wrap: wrap; gap: 16px; justify-content: center; }
.cert-badge { background: #fff; border-radius: 16px; padding: 20px 28px; display: flex; flex-direction: column; align-items: center; gap: 8px; box-shadow: 0 2px 10px rgba(14,40,65,.07); min-width: 140px; }
.cert-badge__name { font-weight: 800; font-size: 15px; color: var(--opeq-navy); text-align: center; }
.cert-badge__sub { font-size: 12px; color: var(--fg-muted); text-align: center; }

/* FORM SECTION */
.form-section { padding: 80px 0; background: #fff; }
.form-layout { display: grid; grid-template-columns: 1fr; gap: 48px; }
@media (min-width: 900px) { .form-layout { grid-template-columns: 1fr 420px; align-items: start; } }
.form-card { background: var(--opeq-cream); border-radius: 24px; padding: 40px 36px; }
.form-card__title { font-family: var(--font-display); font-weight: 900; font-size: 36px; text-transform: uppercase; color: var(--opeq-navy); margin-bottom: 8px; }
.form-card__sub { font-size: 15px; color: var(--fg-muted); margin-bottom: 28px; line-height: 1.6; }
.form-grid { display: grid; grid-template-columns: 1fr; gap: 16px; }
@media (min-width: 560px) { .form-grid { grid-template-columns: repeat(2, 1fr); } }
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-group.full { grid-column: 1 / -1; }
.form-group label { font-size: 13px; font-weight: 700; color: var(--opeq-navy); }
.form-group input, .form-group select, .form-group textarea { padding: 13px 16px; border-radius: 12px; border: 1.5px solid rgba(14,40,65,.15); background: #fff; font-size: 15px; color: var(--fg); transition: border-color .15s; font-family: var(--font-body); }
.form-group input:focus, .form-group select:focus, .form-group textarea:focus { outline: none; border-color: var(--opeq-blue); }
.form-group textarea { resize: none; height: 100px; }
.form-info { display: flex; flex-direction: column; gap: 20px; }
.info-block { background: var(--opeq-navy); border-radius: 20px; padding: 32px 28px; color: #fff; }
.info-block__title { font-family: var(--font-display); font-weight: 900; font-size: 26px; text-transform: uppercase; margin-bottom: 14px; }
.info-block__desc { font-size: 14px; color: rgba(245,243,240,.75); line-height: 1.65; }
.info-contact { display: flex; flex-direction: column; gap: 12px; margin-top: 16px; }
.info-c { display: flex; flex-direction: column; gap: 2px; }
.info-c__label { font-size: 11px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: rgba(245,243,240,.45); }
.info-c__val { font-size: 15px; font-weight: 700; color: #fff; }

/* FOOTER */

/* Certs band */
.partner-badge { display: flex; flex-direction: column; align-items: center; gap: 4px; min-width: 140px; }