.ortho-hero{min-height:55vh;background:var(--gradient-hero);display:flex;align-items:center;padding:calc(var(--header-height)+var(--space-16)) 0 var(--space-16);overflow:hidden;position:relative}.ortho-hero::after{content:'';position:absolute;top:0;left:0;right:0;bottom:0;background:url('../assets/images/page_5.webp') center/cover no-repeat;opacity:.08;z-index:0;pointer-events:none}.ortho-hero__inner{position:relative;z-index:1}.ortho-hero__back{display:inline-flex;align-items:center;gap:var(--space-2);color:rgba(255,255,255,0.7);font-size:var(--fs-sm);font-weight:var(--fw-medium);margin-bottom:var(--space-8);transition:all var(--ease-fast);padding:var(--space-2) var(--space-4);border-radius:var(--r-full);background:rgba(255,255,255,0.08);border:1px solid rgba(255,255,255,0.1);backdrop-filter:blur(10px)}.ortho-hero__back:hover{color:#fff;background:rgba(255,255,255,0.15);transform:translateX(-4px)}[dir="rtl"] .ortho-hero__back:hover{transform:translateX(4px)}[dir="rtl"] .ortho-hero__back i{transform:scaleX(-1)}.ortho-hero__title{font-size:clamp(2rem,5vw,3.5rem);line-height:1.1;color:var(--color-white);font-weight:var(--fw-extrabold);margin-bottom:var(--space-6);letter-spacing:-0.02em}.ortho-hero__title span{background:linear-gradient(90deg,var(--color-highlight),var(--color-accent-light));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.ortho-hero__desc{color:var(--color-text-white);font-size:var(--fs-md);max-width:660px;line-height:1.8;opacity:.85}.ortho-services{padding:var(--space-20) 0 var(--space-32);background:var(--color-bg)}.ortho-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--space-8)}.ortho-card{background:var(--color-white);border-radius:var(--r-xl);overflow:hidden;border:1px solid var(--color-border);transition:all var(--ease-normal);display:flex;flex-direction:column;cursor:pointer;position:relative}.ortho-card:hover{transform:translateY(-10px);box-shadow:0 20px 50px rgba(15,42,68,0.15);border-color:transparent}.ortho-card__image-wrapper{position:relative;height:220px;overflow:hidden;background:var(--color-primary)}.ortho-card__image-wrapper img{width:100%;height:100%;object-fit:cover;transition:transform var(--ease-slow)}.ortho-card:hover .ortho-card__image-wrapper img{transform:scale(1.08)}.ortho-card__overlay{position:absolute;top:0;left:0;right:0;bottom:0;background:linear-gradient(to top,rgba(15,42,68,0.7) 0,transparent 50%);display:flex;align-items:flex-end;padding:var(--space-5);pointer-events:none}.ortho-card__number{font-size:var(--fs-3xl);font-weight:var(--fw-extrabold);color:rgba(255,255,255,0.2);line-height:1}.ortho-card__image-wrapper--icon{display:flex;align-items:center;justify-content:center;background:var(--gradient-hero)}.ortho-card__icon-placeholder{width:100px;height:100px;border-radius:50%;background:rgba(255,255,255,0.1);border:2px solid rgba(255,255,255,0.2);display:grid;place-items:center;backdrop-filter:blur(10px)}.ortho-card__icon-placeholder i{font-size:2.5rem;color:var(--color-highlight)}.ortho-card__body{padding:var(--space-8);flex:1;display:flex;flex-direction:column}.ortho-modal{position:fixed;top:0;left:0;width:100%;height:100%;background:rgba(15,42,68,0.85);backdrop-filter:blur(12px);z-index:9999;display:flex;align-items:center;justify-content:center;opacity:0;pointer-events:none;transition:opacity .4s var(--ease-normal);padding:var(--space-4)}.ortho-modal.is-open{opacity:1;pointer-events:auto}.ortho-modal__content{background:var(--color-white);width:100%;max-width:1000px;max-height:90vh;border-radius:var(--r-2xl);overflow:hidden;display:flex;flex-direction:column;position:relative;transform:scale(0.95) translateY(20px);transition:transform .4s var(--ease-out-back);box-shadow:0 25px 60px rgba(0,0,0,0.3)}.ortho-modal.is-open .ortho-modal__content{transform:scale(1) translateY(0)}.ortho-modal__close{position:absolute;top:var(--space-4);right:var(--space-4);width:40px;height:40px;border-radius:50%;background:rgba(255,255,255,0.9);border:none;color:var(--color-primary);font-size:1.2rem;display:grid;place-items:center;cursor:pointer;z-index:10;box-shadow:0 4px 10px rgba(0,0,0,0.1);transition:all var(--ease-fast)}[dir="rtl"] .ortho-modal__close{right:auto;left:var(--space-4)}.ortho-modal__close:hover{background:var(--color-error);color:white;transform:rotate(90deg)}.ortho-modal__hero{width:100%;background:#111827;display:flex;justify-content:center;align-items:center;border-bottom:1px solid var(--color-border);flex-shrink:0}.ortho-modal__hero.no-video{display:none}.ortho-modal__video{width:100%;max-height:35vh;object-fit:contain;background:#111827}.ortho-modal__body{padding:var(--space-8) var(--space-10);background:var(--color-white);overflow-y:auto;flex:1}@media(max-width:768px){.ortho-modal__body{padding:var(--space-6) var(--space-4)}}.ortho-modal__title{font-size:var(--fs-3xl);color:var(--color-text-heading);font-weight:var(--fw-bold);margin-bottom:var(--space-4);position:relative;padding-bottom:var(--space-4);text-align:center}.ortho-modal__title::after{content:'';position:absolute;bottom:0;left:50%;transform:translateX(-50%);width:80px;height:4px;background:var(--gradient-accent);border-radius:4px}.ortho-modal__desc{font-size:var(--fs-lg);color:var(--color-text-body);line-height:1.8;margin-bottom:var(--space-8);text-align:center;max-width:800px;margin-left:auto;margin-right:auto}.ortho-modal__features{list-style:none;display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:var(--space-4);margin-bottom:var(--space-8);padding:var(--space-6);background:var(--color-bg);border-radius:var(--r-lg)}.ortho-modal__features li{display:flex;align-items:flex-start;gap:var(--space-3);font-size:var(--fs-md);color:var(--color-text-body);font-weight:var(--fw-medium);line-height:1.6}.ortho-modal__features li i{color:var(--color-accent-light);font-size:1rem;flex-shrink:0;width:28px;height:28px;background:rgba(82,149,209,0.1);border-radius:50%;display:grid;place-items:center;margin-top:2px}.ortho-modal__ext{font-size:var(--fs-md);color:var(--color-text-body);line-height:2;margin-bottom:var(--space-8);padding:0 var(--space-4)}.ortho-modal__ext p{margin-bottom:var(--space-4)}.ortho-modal__ext ul{padding-inline-start:var(--space-6);margin-bottom:var(--space-4)}.ortho-modal__gallery-wrapper{margin-top:var(--space-8);padding-top:var(--space-8);border-top:1px solid var(--color-border)}.ortho-modal__gallery-wrapper.hidden{display:none}.ortho-modal__gallery-title{font-size:var(--fs-xl);color:var(--color-text-heading);margin-bottom:var(--space-6);text-align:center;font-weight:var(--fw-bold)}.ortho-modal__gallery{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:var(--space-4)}.ortho-modal__gallery img{width:100%;height:160px;object-fit:cover;border-radius:var(--r-md);box-shadow:0 4px 12px rgba(0,0,0,0.08);cursor:pointer;transition:all var(--ease-normal);border:2px solid transparent}.ortho-modal__gallery img:hover{transform:scale(1.05);border-color:var(--color-highlight);z-index:1}.ortho-card__title{font-size:var(--fs-xl);color:var(--color-text-heading);font-weight:var(--fw-bold);margin-bottom:var(--space-4);position:relative;padding-bottom:var(--space-4)}.ortho-card__title::after{content:'';position:absolute;bottom:0;left:0;width:40px;height:3px;background:var(--gradient-accent);border-radius:3px;transition:width var(--ease-normal)}[dir="rtl"] .ortho-card__title::after{left:auto;right:0}.ortho-card:hover .ortho-card__title::after{width:80px}.ortho-card__desc{font-size:var(--fs-sm);color:var(--color-text-body);line-height:1.7;margin-bottom:var(--space-6);flex:1}.ortho-card__features{list-style:none;display:flex;flex-direction:column;gap:var(--space-3)}.ortho-card__features li{display:flex;align-items:center;gap:var(--space-3);font-size:var(--fs-sm);color:var(--color-text-body)}.ortho-card__features li i{color:var(--color-accent-light);font-size:.7rem;flex-shrink:0;width:20px;height:20px;background:rgba(82,149,209,0.1);border-radius:50%;display:grid;place-items:center}.ortho-tips{padding:var(--space-16) 0 var(--space-20);background:var(--color-white)}.ortho-tips__header{text-align:center;margin-bottom:var(--space-12)}.ortho-tips__title{font-size:var(--fs-3xl);color:var(--color-text-heading);font-weight:var(--fw-bold)}.ortho-tips__content{display:grid;grid-template-columns:1fr;gap:var(--space-12);align-items:start}.ortho-tips__text{font-size:var(--fs-md);color:var(--color-text-body);line-height:1.8}.ortho-tips__text h3{font-size:var(--fs-xl);color:var(--color-primary);margin:0 0 var(--space-6);font-weight:var(--fw-bold)}.ortho-tips__text ul{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:var(--space-4)}.ortho-tips__text li{list-style:none;position:relative;display:flex;align-items:flex-start;gap:var(--space-5);background:var(--color-white);border-radius:var(--r-lg);padding:var(--space-5) var(--space-6);border:1px solid var(--color-border);overflow:hidden;transition:transform .3s ease,box-shadow .3s ease,border-color .3s ease}.ortho-tips__text li::after{content:'';position:absolute;top:0;bottom:0;inset-inline-start:0;width:4px;background:linear-gradient(180deg,var(--color-accent),var(--color-primary));border-radius:var(--r-lg) 0 0 var(--r-lg);transition:width .3s ease}[dir="rtl"] .ortho-tips__text li::after{border-radius:0 var(--r-lg) var(--r-lg) 0}.ortho-tips__text:not(.ortho-tips__text--signs) li::before{content:'\f00c';font-family:"Font Awesome 6 Free";flex-shrink:0;display:flex;align-items:center;justify-content:center;width:36px;height:36px;border-radius:50%;background:rgba(82,149,209,0.12);border:1px solid rgba(82,149,209,0.2);color:var(--color-primary);font-weight:900;font-size:var(--fs-sm);line-height:1;margin-top:2px;transition:all .3s cubic-bezier(0.175,0.885,0.32,1.275)}.ortho-tips__text li:hover{transform:translateY(-3px);box-shadow:0 8px 24px rgba(82,149,209,0.15);border-color:var(--color-accent)}.ortho-tips__text li:hover::after{width:6px}.ortho-tips__text:not(.ortho-tips__text--signs) li:hover::before{transform:scale(1.1);background:linear-gradient(135deg,var(--color-accent),var(--color-primary));color:var(--color-white);border-color:transparent;box-shadow:0 4px 12px rgba(82,149,209,0.35)}.ortho-tips__text li strong{display:block;font-size:var(--fs-base);font-weight:var(--fw-bold);color:var(--color-primary);margin-bottom:var(--space-1)}@media(max-width:600px){.ortho-tips__text li{gap:var(--space-2);padding:var(--space-3)}.ortho-tips__text:not(.ortho-tips__text--signs) li::before{width:28px;height:28px;font-size:.85rem}.ortho-tips__text--signs li{font-size:var(--fs-sm);padding:var(--space-3) var(--space-4);gap:var(--space-2)}.ortho-tips__text--signs li::before{width:24px;height:24px;font-size:.8rem}}.ortho-tips__text--signs ul{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:var(--space-5);margin:0;padding:0}.ortho-tips__text--signs li{position:relative;background:var(--color-white);border:1px solid rgba(229,115,115,0.2);border-radius:var(--r-xl);padding:var(--space-4) var(--space-5);list-style:none;display:flex;align-items:flex-start;gap:var(--space-3);color:var(--color-text-body);font-size:var(--fs-md);line-height:1.6;transition:all .3s ease;box-shadow:0 4px 15px rgba(0,0,0,0.02)}.ortho-tips__text--signs li:hover{transform:translateY(-3px);box-shadow:0 8px 25px rgba(229,115,115,0.12);border-color:rgba(229,115,115,0.4)}.ortho-tips__text--signs li::before{content:'\f06a';font-family:"Font Awesome 6 Free";font-weight:900;color:#e57373;font-size:1rem;margin-top:2px;flex-shrink:0;background:rgba(229,115,115,0.12);width:28px;height:28px;display:flex;align-items:center;justify-content:center;border-radius:50%;transition:transform .3s cubic-bezier(0.175,0.885,0.32,1.275),background .3s ease}.ortho-tips__text--signs li:hover::before{transform:scale(1.15) rotate(5deg);background:rgba(229,115,115,0.2)}.ortho-cta{background:var(--gradient-hero);padding:var(--space-24) 0;position:relative;overflow:hidden;text-align:center}.ortho-cta__inner{position:relative;z-index:1;display:flex;flex-direction:column;align-items:center}.ortho-cta__title{font-size:clamp(1.5rem,4vw,2.5rem);color:var(--color-white);font-weight:var(--fw-bold);margin-bottom:var(--space-4);line-height:1.2}.ortho-cta__title span{background:linear-gradient(90deg,var(--color-highlight),var(--color-accent-light));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.ortho-video{position:relative;border-radius:var(--r-xl);overflow:hidden;box-shadow:0 15px 35px rgba(15,42,68,0.15),0 5px 15px rgba(0,0,0,0.05);margin-top:var(--space-8);border:4px solid var(--color-white);background:var(--color-white);transition:transform var(--ease-normal)}.ortho-video:hover{transform:translateY(-5px);box-shadow:0 20px 40px rgba(15,42,68,0.2),0 5px 15px rgba(0,0,0,0.08)}.ortho-video video{width:100%;display:block;border-radius:calc(var(--r-xl) - 4px);background:#111827}.ortho-cta__desc{color:var(--color-text-white);font-size:var(--fs-md);opacity:.85;max-width:500px;margin-bottom:var(--space-8);line-height:1.7}.ortho-tips__title--warning{color:#e57373}.ortho-tips__title--warning i{margin-right:var(--space-2)}[dir="rtl"] .ortho-tips__title--warning i{margin-right:0;margin-left:var(--space-2)}.ortho-faq{padding:var(--space-16) 0 var(--space-20);background:var(--color-bg)}.ortho-faq__header{text-align:center;margin-bottom:var(--space-12)}.ortho-faq__title{font-size:var(--fs-3xl);color:var(--color-text-heading);font-weight:var(--fw-bold)}.ortho-faq__title i{color:var(--color-accent-light);margin-right:var(--space-3)}[dir="rtl"] .ortho-faq__title i{margin-right:0;margin-left:var(--space-3)}.ortho-faq__list{max-width:800px;margin:0 auto;display:flex;flex-direction:column;gap:var(--space-4)}.faq-item{background:var(--color-white);border-radius:var(--r-lg);border:1px solid var(--color-border);overflow:hidden;transition:all var(--ease-normal)}.faq-item:hover{border-color:var(--color-accent-light);box-shadow:0 4px 20px rgba(15,42,68,0.08)}.faq-item.is-open{border-color:var(--color-highlight);box-shadow:0 8px 30px rgba(15,42,68,0.12)}.faq-item__question{width:100%;display:flex;align-items:center;justify-content:space-between;gap:var(--space-4);padding:var(--space-5) var(--space-6);background:none;border:none;cursor:pointer;text-align:left;font-size:var(--fs-md);font-weight:var(--fw-semibold);color:var(--color-text-heading);font-family:inherit;transition:color var(--ease-fast)}[dir="rtl"] .faq-item__question{text-align:right}.faq-item__question:hover{color:var(--color-accent-light)}.faq-item__question i{font-size:.85rem;color:var(--color-accent-light);transition:transform var(--ease-normal);flex-shrink:0}.faq-item.is-open .faq-item__question i{transform:rotate(180deg)}.faq-item__answer{max-height:0;overflow:hidden;transition:max-height .4s ease,padding .4s ease;padding:0 var(--space-6)}.faq-item.is-open .faq-item__answer{max-height:300px;padding:0 var(--space-6) var(--space-6)}.faq-item__answer p{font-size:var(--fs-md);color:var(--color-text-body);line-height:1.8;padding-top:var(--space-2);border-top:1px solid var(--color-border)}@media(max-width:1024px){.ortho-grid{grid-template-columns:repeat(2,1fr);gap:var(--space-4)}.ortho-services,.ortho-tips,.ortho-faq{padding:var(--space-16) 0}}@media(max-width:768px){.ortho-hero{min-height:auto;padding-top:calc(var(--header-height) + var(--space-5));padding-bottom:var(--space-6)}.ortho-hero__title{font-size:var(--fs-2xl)}.ortho-hero__desc{font-size:var(--fs-sm);margin-bottom:var(--space-4)}.ortho-hero__back{font-size:var(--fs-sm)}.ortho-grid{grid-template-columns:1fr;gap:var(--space-3)}.ortho-card__image-wrapper{height:140px}.ortho-card__body{padding:var(--space-4)}.ortho-card__title{font-size:var(--fs-base)}.ortho-card__desc{font-size:var(--fs-sm);line-height:1.5}.ortho-card__features li{font-size:var(--fs-sm)}.ortho-services{padding:var(--space-6) 0}.ortho-tips{padding:var(--space-8) 0}.ortho-tips__title{font-size:var(--fs-lg)}.ortho-tips__text{font-size:var(--fs-sm)}.ortho-faq{padding:var(--space-8) 0}.ortho-faq__title{font-size:var(--fs-lg)}.faq-item__question{font-size:var(--fs-sm);padding:var(--space-3) var(--space-4)}.faq-item__answer p{font-size:var(--fs-sm)}.ortho-cta{padding:var(--space-8) 0}.ortho-cta__title{font-size:var(--fs-xl)}.ortho-cta__desc{font-size:var(--fs-sm)}.ortho-modal__title{font-size:var(--fs-xl)}.ortho-modal__desc{font-size:var(--fs-sm)}.ortho-modal__features li{font-size:var(--fs-sm)}.ortho-modal__ext{font-size:var(--fs-sm)}}.lightbox{display:none;position:fixed;z-index:9999;left:0;top:0;width:100%;height:100%;background-color:rgba(15,42,68,0.95);align-items:center;justify-content:center;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);opacity:0;transition:opacity .3s ease}.lightbox.is-open{display:flex;opacity:1}.lightbox__content{max-width:90%;max-height:90vh;border-radius:var(--r-md);box-shadow:0 25px 60px rgba(0,0,0,0.5);transform:scale(0.9);transition:transform .4s cubic-bezier(0.175,0.885,0.32,1.275)}.lightbox.is-open .lightbox__content{transform:scale(1)}.lightbox__close{position:absolute;top:var(--space-6);right:var(--space-8);color:var(--color-white);font-size:2.5rem;font-weight:bold;cursor:pointer;transition:color var(--ease-fast);z-index:10000}.lightbox__close:hover{color:var(--color-error)}.custom-video-container{position:relative;width:100%;overflow:hidden;border-radius:var(--r-xl);box-shadow:var(--shadow-lg);background:#000;display:flex;justify-content:center;align-items:center}.custom-video-container:hover .custom-video-controls{opacity:1;transform:translateY(0)}.custom-video{width:100%;height:auto;display:block}.custom-video-controls{position:absolute;bottom:0;left:0;right:0;background:linear-gradient(to top,rgba(0,0,0,0.8) 0,rgba(0,0,0,0) 100%);display:flex;align-items:center;padding:var(--space-4) var(--space-5);gap:var(--space-4);opacity:0;transform:translateY(10px);transition:opacity .3s ease,transform .3s ease;z-index:10}.control-btn{background:transparent;border:none;color:white;font-size:1.2rem;cursor:pointer;display:flex;align-items:center;justify-content:center;width:36px;height:36px;border-radius:50%;transition:background-color .2s,transform .2s}.control-btn:hover{background-color:rgba(255,255,255,0.2);transform:scale(1.1)}.progress-container{flex:1;position:relative;display:flex;align-items:center;height:10px;cursor:pointer}.progress-bar{-webkit-appearance:none;width:100%;height:4px;background:rgba(255,255,255,0.3);border-radius:2px;outline:none;position:relative;z-index:2;margin:0}.progress-bar::-webkit-slider-thumb{-webkit-appearance:none;width:12px;height:12px;border-radius:50%;background:var(--color-accent);cursor:pointer;transition:transform .1s}.progress-bar::-webkit-slider-thumb:hover{transform:scale(1.3)}.progress-filled{position:absolute;top:50%;left:0;height:4px;transform:translateY(-50%);background:var(--color-accent);border-radius:2px;pointer-events:none;z-index:1}[dir="rtl"] .progress-filled{left:auto;right:0}.time-display{color:white;font-size:.85rem;font-family:monospace;user-select:none;min-width:90px;text-align:center}.hidden{display:none !important}.ortho-modal__cases{margin-top:var(--space-8);padding-top:var(--space-8);border-top:1px solid var(--color-border)}.ortho-modal__cases-title{font-size:var(--fs-2xl);color:var(--color-text-heading);text-align:center;margin-bottom:var(--space-6);font-weight:var(--fw-bold)}.ba-slider-container{display:flex;flex-direction:column;gap:var(--space-8)}.ba-case{display:flex;flex-direction:column;align-items:center;background:var(--color-bg);border-radius:var(--r-xl);padding:var(--space-6);box-shadow:0 4px 15px rgba(0,0,0,0.03)}.ba-case__title{font-size:var(--fs-lg);color:var(--color-primary);margin-bottom:var(--space-4);font-weight:var(--fw-semibold)}.ba-slider{position:relative;width:100%;max-width:800px;overflow:hidden;border-radius:var(--r-md);box-shadow:var(--shadow-md);user-select:none}.ba-slider img{display:block;width:100%;height:auto;object-fit:cover}.ba-slider__before{position:absolute;top:0;left:0;width:100%;height:100%;z-index:1;clip-path:polygon(0 0,50% 0,50% 100%,0 100%)}.ba-slider__after{position:relative;z-index:0}.ba-slider__handle{position:absolute;top:0;left:50%;width:6px;height:100%;background:var(--color-white);z-index:2;transform:translateX(-50%);cursor:ew-resize;box-shadow:0 0 10px rgba(0,0,0,0.5)}.ba-slider__handle::before{content:'';position:absolute;top:0;left:50%;transform:translateX(-50%);width:44px;height:100%;cursor:ew-resize}.ba-slider__handle::after{content:'\f337';font-family:"Font Awesome 6 Free";font-weight:900;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:52px;height:52px;background:var(--color-primary);color:var(--color-white);border:3px solid var(--color-white);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1.4rem;box-shadow:0 2px 10px rgba(0,0,0,0.4);pointer-events:none}.ba-label{position:absolute;bottom:var(--space-4);padding:var(--space-2) var(--space-4);background:rgba(0,0,0,0.6);color:white;border-radius:var(--r-sm);font-size:var(--fs-sm);font-weight:var(--fw-bold);z-index:3;pointer-events:none;backdrop-filter:blur(4px)}.ba-label--before{left:var(--space-4)}.ba-label--after{right:var(--space-4)}