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{.db_appSpotlight{padding:50px 0}.db_appSpotlight h2{margin-bottom:25px;font-size:calc(37px * 0.7)}.db_appSpotlight .db_expert_guides{border-radius:10px;padding:25px 20px}.db_appSpotlight li{padding-left:20px}.db_appSpotlight li::before{height:6px;width:6px;top:8px}.db_appSpotlight span{font-size:calc(16px * 0.9);line-height:1.6}}.db_our_mission{padding:80px 0;color:#ffffff;position:relative;overflow:hidden}.db_our_mission::before{width:100%;background:linear-gradient(135deg,rgba(0,0,0,0.85),rgba(0,0,0,0.65));left:0;height:100%;position:absolute;top:0;z-index:1;content:""}.db_our_mission::after{content:"";pointer-events:none;width:100%;top:0;left:0;height:100%;background-image:repeating-linear-gradient( 45deg,rgba(rgb(138,165,163),0.03) 0px,rgba(rgb(138,165,163),0.03) 1px,transparent 1px,transparent 10px );z-index:2;position:absolute}.db_our_mission .container{grid-template-columns:1fr;max-width:1200px;margin:0 auto;display:grid;z-index:10;padding:0 20px;position:relative}.db_our_mission h4{margin-bottom:40px;z-index:10;opacity:1;font-weight:700;text-transform:uppercase;transition:transform 0.6s cubic-bezier(0.22,1,0.36,1),opacity 0.6s cubic-bezier(0.22,1,0.36,1);font-size:31px;position:relative;transform:translateY(0);text-align:center;letter-spacing:2px;color:rgb(138,165,163)}.db_our_mission:hover h4{transform:translateY(-5px)}.db_our_mission h4::after{transition:transform 0.5s cubic-bezier(0.22,1,0.36,1);height:3px;width:60px;transform:translateX(-50%) scaleX(0.8);background:rgb(138,165,163);content:"";left:50%;position:absolute;bottom:-12px}.db_our_mission:hover h4::after{transform:translateX(-50%) scaleX(1.2)}.db_our_mission .db_text_arch{position:relative;border-radius:10px;transition:transform 0.8s cubic-bezier(0.22,1,0.36,1),box-shadow 0.8s cubic-bezier(0.22,1,0.36,1);box-shadow:0 20px 60px rgba(0,0,0,0.15),0 10px 25px rgba(0,0,0,0.1);transform:perspective(1000px) rotateY(0deg);clip-path:polygon( 0 0,100% 0,100% calc(100% - 20px),calc(100% - 20px) 100%,0 100% );background:rgba(255,255,255,0.9);padding:40px}.db_our_mission .db_text_arch:hover{box-shadow:0 30px 70px rgba(0,0,0,0.2),0 15px 35px rgba(0,0,0,0.15);transform:perspective(1000px) rotateY(2deg) translateZ(10px)}.db_our_mission .db_text_arch::before{content:"";width:100%;top:0;background:linear-gradient( 135deg,rgba(rgb(138,165,163),0.08) 0%,rgba(rgb(102,127,126),0.05) 100% );clip-path:inherit;left:0;z-index:-1;height:100%;position:absolute}.db_our_mission .db_text_arch h6{font-weight:700;font-size:calc(24px * 1.1);transition:transform 0.5s cubic-bezier(0.22,1,0.36,1);margin-bottom:20px;display:inline-block;color:rgb(138,165,163);position:relative;transform:translateX(0)}.db_our_mission .db_text_arch:hover h6{transform:translateX(5px)}.db_our_mission .db_text_arch h6::after{background:linear-gradient( 90deg,rgb(138,165,163) 0%,rgb(102,127,126) 100% );height:2px;left:0;transform:scaleX(0.5);transition:transform 0.5s cubic-bezier(0.22,1,0.36,1);width:100%;bottom:-8px;position:absolute;transform-origin:left;content:""}.db_our_mission .db_text_arch:hover h6::after{transform:scaleX(1)}.db_our_mission .db_text_arch div{position:relative;overflow:hidden}.db_our_mission .db_text_arch span{font-size:18px;opacity:0.9;color:#000000;text-align:justify;transition:opacity 0.3s;column-count:1;column-gap:40px;display:block;line-height:1.8}.db_our_mission .db_text_arch:hover span{opacity:1}.db_our_mission .db_text_arch span::first-letter{color:rgb(138,165,163);float:left;font-weight:700;margin-right:8px;line-height:0.8;font-size:2.5em}.db_our_mission::before{background-size:200% 200%;background-position:0% 0%;transition:background-position 0.5s cubic-bezier(0.22,1,0.36,1)}.db_our_mission:hover::before{background-position:100% 100%}@media (min-width: 768px) {.db_our_mission{padding:100px 0}.db_our_mission h4{font-size:calc(31px * 1.2);margin-bottom:60px}.db_our_mission .db_text_arch{clip-path:polygon( 0 0,100% 0,100% calc(100% - 30px),calc(100% - 30px) 100%,0 100% );padding:50px 60px}.db_our_mission .db_text_arch h6{font-size:calc(24px * 1.3);margin-bottom:30px}.db_our_mission .db_text_arch span{column-count:2;column-gap:50px}} @media (min-width: 1024px) {.db_our_mission{padding:120px 0}.db_our_mission .container{gap:50px;grid-template-columns:1fr}.db_our_mission .db_text_arch{padding:60px 70px}.db_our_mission .db_text_arch span{column-count:2}} @media (max-width: 767px) {.db_our_mission{padding:60px 0}.db_our_mission h4{margin-bottom:30px;font-size:calc(24px * 1.2)}.db_our_mission .db_text_arch{padding:30px 25px}.db_our_mission .db_text_arch h6{margin-bottom:15px;font-size:20px}.db_our_mission .db_text_arch span{line-height:1.6;font-size:calc(18px * 0.95)}} @media (max-width: 480px) {.db_our_mission{padding:50px 0}.db_our_mission .db_text_arch{padding:25px 20px}.db_our_mission .db_text_arch span::first-letter{font-size:2em}}.db_opening_page{align-items:center;justify-content:center;min-height:100vh;padding:6rem 2rem;background:linear-gradient(135deg,rgb(172,197,196) 0%,rgb(138,165,163,0.5) 100%);overflow:hidden;position:relative;display:flex}.db_opening_page::before{background:repeating-linear-gradient( -45deg,rgb(138,165,163,0.5) 0,rgb(138,165,163,0.5) 1px,transparent 1px,transparent 20px );width:100%;left:0;top:0;opacity:0.05;content:"";z-index:1;height:100%;position:absolute}.db_opening_page::after{z-index:0;right:-5%;width:40%;content:"";height:40%;position:absolute;opacity:0.15;filter:blur(50px);top:-5%;background:radial-gradient(circle,rgb(102,127,126) 0%,transparent 70%)}.db_opening_page > div{gap:4rem;display:grid;z-index:2;width:100%;max-width:1200px;position:relative;grid-template-columns:1fr}.db_opening_page h1.db_page_base{position:relative;margin:0 0 1.5rem 0;color:#000000;transition:transform 0.5s cubic-bezier(0.19,1,0.22,1);transform:translateX(-8px);line-height:1.2;font-size:clamp(2.5rem,5vw,41px);font-weight:700}.db_opening_page h1.db_page_base::before{top:50%;width:5px;background:rgb(138,165,163);left:-20px;transform:translateY(-50%) scaleY(0);content:"";transform-origin:top;position:absolute;height:80%;animation:lineReveal 0.8s 0.2s cubic-bezier(0.17,0.67,0.83,0.67) forwards}.db_opening_page p{position:relative;margin:0;font-size:calc(13px * 1.1);animation:fadeUp 0.7s 0.5s ease-out forwards;opacity:0;line-height:1.6;transform:translateY(20px);max-width:650px;color:#000000}.db_opening_page .db_study_tools{overflow:hidden;box-shadow:0 20px 40px rgba(0,0,0,0.12),0 5px 15px rgba(0,0,0,0.07);transform:translateY(30px);opacity:0;position:relative;animation:fadeUp 0.9s 0.7s cubic-bezier(0.19,1,0.22,1) forwards;margin-top:2rem}.db_opening_page .db_method_innov{transition:transform 0.5s ease;position:relative;overflow:hidden;height:0;padding-bottom:56.25%}.db_opening_page .db_method_innov::before{top:0;content:"";position:absolute;background:linear-gradient( to right,rgba(0,0,0,0.5) 0%,transparent 50%,rgba(0,0,0,0.5) 100% );height:100%;width:100%;z-index:1;left:0}.db_opening_page .db_method_innov span{transition:transform 0.5s cubic-bezier(0.19,1,0.22,1);padding:3rem 2rem;backdrop-filter:blur(4px);transform:translateY(0);position:absolute;bottom:0;z-index:2;width:100%;left:0;background:linear-gradient( to top,rgba(0,0,0,0.85) 0%,rgba(0,0,0,0.6) 60%,transparent 100% )}.db_opening_page .db_method_innov:hover{transform:scale(1.02)}.db_opening_page .db_method_innov:hover span{transform:translateY(-10px)}.db_opening_page .db_method_innov h3{color:#ffffff;font-size:clamp(1.1rem,2.5vw,1.5rem);text-shadow:0 2px 4px rgba(0,0,0,0.3);font-weight:600;margin:0;position:relative;letter-spacing:0.02em;padding-left:1rem;line-height:1.5}.db_opening_page .db_method_innov h3::before{height:100%;content:"";transform:scaleY(0.7);left:0;transition:transform 0.4s ease;position:absolute;background:rgb(102,127,126);transform-origin:bottom;width:3px;top:0}.db_opening_page .db_method_innov:hover h3::before{transform:scaleY(1)}@keyframes lineReveal {0%{transform:translateY(-50%) scaleY(0)}100%{transform:translateY(-50%) scaleY(1)}} @keyframes fadeUp {0%{transform:translateY(20px);opacity:0}100%{transform:translateY(0);opacity:1}} @media (min-width: 768px) {.db_opening_page{padding:8rem 3rem}.db_opening_page > div{align-items:center;gap:3rem;grid-template-columns:1fr 1fr}.db_opening_page h1.db_page_base{margin-bottom:2rem;transform:translateX(-15px)}.db_opening_page h1.db_page_base::before{left:-30px;width:8px}.db_opening_page .db_method_innov span{padding:3.5rem 3rem}} @media (min-width:992px){.db_opening_page{padding:0 4rem}.db_opening_page > div{gap:4rem}.db_opening_page .db_study_tools::after{animation:patternMove 15s infinite linear;background:repeating-linear-gradient( -45deg,rgb(138,165,163) 0,rgb(138,165,163) 2px,transparent 2px,transparent 10px );bottom:-20px;opacity:0.15;z-index:-1;position:absolute;height:150px;right:-20px;content:"";width:150px}@keyframes patternMove {0%{background-position:0 0}100%{background-position:100px 100px}}}@media (max-width: 767px) {.db_opening_page{padding:5rem 1.5rem}.db_opening_page > div{gap:2.5rem}.db_opening_page h1.db_page_base{font-size:2rem}.db_opening_page p{font-size:13px}.db_opening_page .db_method_innov span{padding:2rem 1.5rem}.db_opening_page .db_method_innov h3{font-size:1.1rem}}footer{position:relative;width:100%}.db_trust_badge{padding:70px 0 30px;background-color:#ffffff;font-family:Arial,sans-serif;position:relative;color:#000000}.db_trust_badge::before{content:"";background:linear-gradient(90deg,rgb(138,165,163),rgb(102,127,126));width:100%;left:0;height:5px;position:absolute;top:0}footer .db_cert_block{display:grid;gap:60px}footer .db_contact_faq{padding-bottom:40px;border-bottom:1px solid rgba(0,0,0,0.05);justify-content:space-between;display:flex;flex-wrap:wrap}footer .info_item{margin-right:30px;margin-bottom:15px;position:relative}footer .info_item:last-child{margin-right:0}footer .info_item svg{margin-right:10px;fill:rgb(138,165,163);width:18px;position:relative;top:3px;height:18px}footer .info_item p,footer .info_item a{text-decoration:none;transition:color 0.2s ease;font-size:18px;color:#000000;letter-spacing:0.3px}footer .info_item a:hover{color:rgb(138,165,163)}footer .text_main_holder{gap:40px;display:grid;grid-template-columns:1fr}footer .db_page_head{margin-bottom:15px}footer .db_page_head svg{width:auto;height:40px;margin-bottom:20px}footer .db_tiktok_edu{font-size:12px;color:#000000;line-height:1.6;max-width:350px}footer .db_header_sitebar h5{position:relative;color:#000000;font-weight:600;margin-bottom:25px;font-size:19px}footer .db_header_sitebar h5::after{width:30px;height:2px;position:absolute;left:0;content:"";bottom:-8px;background-color:rgb(138,165,163)}footer .db_nav_main{margin-bottom:30px}footer .db_nav_main a{text-decoration:none;font-size:18px;transition:transform 0.2s ease,color 0.2s ease;margin-bottom:12px;color:#000000;display:block}footer .db_nav_main a:hover{color:rgb(138,165,163);transform:translateX(5px)}footer .subscribe_holder{padding:30px;background-color:rgba(0,0,0,0.02);border-radius:10px}footer .subscribe_holder h5{font-size:19px;margin-bottom:15px;color:#000000;font-weight:600}footer .subscribe_holder p{margin-bottom:25px;font-size:18px;line-height:1.6;color:#000000}footer .input_holder{display:flex;flex-direction:column;gap:10px}footer .input_holder input[type="email"]{border-radius:10px;border:1px solid rgba(0,0,0,0.1);background-color:#ffffff;padding:14px 16px;transition:border-color 0.3s ease;font-size:18px;color:#000000}footer .input_holder input[type="email"]:focus{outline:none;border-color:rgb(138,165,163)}footer .db_sub_settings{text-align:center;transition:background-color 0.3s ease;padding:14px 20px;background-color:rgb(138,165,163);border:none;font-weight:600;cursor:pointer;font-size:17px;color:#ffffff;border-radius:10px}footer .db_sub_settings:hover{background-color:rgb(102,127,126)}footer .db_badge_case{margin-top:50px}footer .db_site_map{color:#000000;text-align:center;font-size:12px}@media (min-width: 768px) {footer .text_main_holder{grid-template-columns:1fr 1fr 1fr;gap:30px}footer .input_holder{flex-direction:row}footer .db_sub_settings{white-space:nowrap}} @media (max-width: 767px) {footer .db_trust_badge{padding:50px 0 30px}footer .db_contact_faq{flex-direction:column;gap:15px}footer .info_item{margin-bottom:20px;margin-right:0}footer .subscribe_holder{padding:20px}footer .db_badge_case{margin-top:30px}} @media (max-width: 576px) {footer .db_trust_badge{padding:40px 0 20px}footer .db_cert_block{gap:40px}footer .db_header_sitebar h5,footer .subscribe_holder h5{margin-bottom:20px}}.db_teaching_experience{position:relative;border-radius:18px;background:rgb(172,197,196);overflow:hidden;padding:4rem 2rem}.db_teaching_experience::before{content:"";animation:grid-shift 30s linear infinite;opacity:0.2;position:absolute;left:0;width:100%;background-size:20px 20px;z-index:1;top:0;height:100%;background-image:linear-gradient(rgb(138,165,163,0.5) 1px,transparent 1px),linear-gradient(90deg,rgb(138,165,163,0.5) 1px,transparent 1px)}.db_teaching_experience .db_edu_ratings{grid-template-columns:45% 55%;position:relative;display:grid;gap:0;z-index:2;margin:0 auto;max-width:900px}.db_teaching_experience .db_photo_section{height:100%;min-height:400px;transition:filter 0.6s ease;z-index:2;position:relative;filter:grayscale(60%);clip-path:polygon(0 0,100% 0,85% 100%,0 100%)}.db_teaching_experience .db_photo_section::before{position:absolute;opacity:0;z-index:3;border:1px solid #ffffff;bottom:20px;transform:scale(0.9);mix-blend-mode:overlay;left:20px;right:20px;transition:all 0.5s ease;top:20px;content:""}.db_teaching_experience .db_edu_ratings:hover .db_photo_section{filter:grayscale(0%)}.db_teaching_experience .db_edu_ratings:hover .db_photo_section::before{opacity:0.8;transform:scale(1)}.db_teaching_experience .db_career_achievements{z-index:3;box-shadow:20px 20px 60px rgba(0,0,0,0.5);position:relative;background:#ffffff;flex-direction:column;justify-content:center;clip-path:polygon(15% 0,100% 0,100% 100%,0 100%);padding:2rem 2rem 2rem 4rem;display:flex;margin-left:-10%}.db_teaching_experience .db_career_achievements::before{left:0;width:10px;top:0;position:absolute;background:linear-gradient(to bottom,rgb(138,165,163),rgb(102,127,126));content:"";height:100%;transition:width 0.3s ease}.db_teaching_experience .db_edu_ratings:hover .db_career_achievements::before{width:15px}.db_teaching_experience .name{opacity:0.9;font-weight:700;font-family:Arial,sans-serif;transition:all 0.4s ease;transform:translateX(20px);margin-bottom:0.8rem;line-height:1.1;color:rgb(138,165,163);letter-spacing:-1px;font-size:calc(35px * 1.2)}.db_teaching_experience .db_edu_ratings:hover .name{transform:translateX(0);opacity:1}.db_teaching_experience .db_career_achievements > div:nth-child(2){font-size:12px;margin-bottom:2rem;text-transform:uppercase;letter-spacing:2px;color:rgb(102,127,126);transition:all 0.4s ease 0.1s;transform:translateX(15px);opacity:0.7;font-weight:600}.db_teaching_experience .db_edu_ratings:hover .db_career_achievements > div:nth-child(2){transform:translateX(0);opacity:1}.db_teaching_experience .db_work_section{color:#000000;transform:translateX(10px);transition:all 0.4s ease 0.2s;font-size:12px;line-height:1.8;position:relative;opacity:0.8}.db_teaching_experience .db_work_section::first-letter{font-size:1.6em;font-weight:700;color:rgb(138,165,163)}.db_teaching_experience .db_edu_ratings:hover .db_work_section{opacity:1;transform:translateX(0)}@keyframes grid-shift {0%{background-position:0 0}100%{background-position:40px 40px}} @media (max-width: 768px) {.db_teaching_experience .db_edu_ratings{grid-template-columns:1fr}.db_teaching_experience .db_photo_section{clip-path:polygon(0 0,100% 0,100% 90%,0 100%);min-height:300px}.db_teaching_experience .db_career_achievements{margin-left:0;clip-path:polygon(0 10%,100% 0,100% 100%,0 100%);padding:3rem 2rem 2rem;margin-top:-50px}}header .top_plank{color:#ffffff;background:rgb(138,165,163)}header .top_plank .db_top_expertspro div svg,header .top_plank .db_top_expertspro div svg path{fill:#ffffff}header .top_plank .db_top_expertspro div span{color:#ffffff}header .top_plank .db_top_expertspro{justify-content:flex-start;width:100%;align-items:center;padding:15px 0 10px 0;font-size:12px;display:flex;line-height:21px;flex-wrap:wrap}header .top_plank .db_top_expertspro div{justify-content:flex-start;margin-right:24px;align-items:center;display:flex}header .top_plank .db_top_expertspro div img,header .top_plank .db_top_expertspro div svg{width:16px;height:16px;margin-right:8px}.db_join_our_community{padding:5rem 2rem;position:relative;overflow:hidden;background:linear-gradient(135deg,rgb(102,127,126,0.5),rgb(138,165,163));isolation:isolate}.db_join_our_community::before{position:absolute;background:repeating-linear-gradient( -45deg,transparent,transparent 15px,rgba(255,255,255,0.03) 15px,rgba(255,255,255,0.03) 30px );height:100%;left:0;width:100%;content:"";top:0;z-index:-1}.db_join_our_community::after{z-index:-1;background:radial-gradient(circle,rgb(102,127,126) 0%,transparent 70%);opacity:0.15;animation:pulseGlow 15s infinite alternate ease-in-out;top:-50%;right:-50%;position:absolute;width:100%;content:"";height:100%}.db_join_our_community .container{position:relative;z-index:1;max-width:1200px;margin:0 auto}.db_join_our_community .db_expert_guides{display:flex;align-items:center;clip-path:polygon( 0 5%,3% 0,97% 0,100% 5%,100% 95%,97% 100%,3% 100%,0 95% );box-shadow:0 15px 35px rgba(0,0,0,0.1),0 3px 10px rgba(0,0,0,0.05),0 0 0 1px rgba(255,255,255,0.1) inset;transform:perspective(1000px) rotateX(2deg);flex-direction:column;background:rgba(255,255,255,0.08);backdrop-filter:blur(10px);gap:2.5rem;padding:3rem 2rem}.db_join_our_community h3{margin:0;line-height:1.4;font-size:clamp(1.5rem,2.5vw,2.2rem);text-align:center;transform:translateY(0);letter-spacing:0.02em;animation:fadeSlideUp 0.8s ease-out;font-family:Arial,sans-serif;text-shadow:0 2px 4px rgba(0,0,0,0.2);color:#ffffff;opacity:1;max-width:90%;font-weight:600}.db_join_our_community .input_holder{gap:1.5rem;max-width:550px;display:flex;width:100%;flex-direction:column}.db_join_our_community .input_holder div{width:100%;position:relative}.db_join_our_community .input_holder div::before{left:0;background:rgb(102,127,126);transition:width 0.5s cubic-bezier(0.4,0,0.2,1);content:"";z-index:1;bottom:-5px;width:0;position:absolute;height:2px}.db_join_our_community .input_holder div:focus-within::before{width:100%}.db_join_our_community input[type="email"]{color:#ffffff;border:1px solid rgba(255,255,255,0.2);outline:none;border-radius:10px;backdrop-filter:blur(5px);padding:1.2rem 1.5rem;background:rgba(255,255,255,0.12);width:100%;font-size:16px;font-family:Arial,sans-serif;transition:all 0.3s ease}.db_join_our_community input[type="email"]::placeholder{color:rgba(255,255,255,0.7)}.db_join_our_community input[type="email"]:focus{transform:translateY(-2px);box-shadow:0 0 0 3px rgba(255,255,255,0.1);background:rgba(255,255,255,0.18);border-color:rgba(255,255,255,0.3)}.db_join_our_community .db_sub_settings{background:rgb(102,127,126);align-self:center;padding:1.1rem 2.5rem;cursor:pointer;overflow:hidden;font-size:14px;letter-spacing:0.03em;color:#ffffff;border-radius:10px;box-shadow:0 4px 15px rgba(0,0,0,0.15);font-family:Arial,sans-serif;font-weight:600;text-transform:uppercase;border:none;position:relative;transition:all 0.4s cubic-bezier(0.165,0.84,0.44,1)}.db_join_our_community .db_sub_settings::before{transition:0.5s;content:"";top:0;background:linear-gradient( 90deg,transparent,rgba(255,255,255,0.2),transparent );height:100%;width:100%;position:absolute;left:-100%}.db_join_our_community .db_sub_settings:hover{background:rgb(138,165,163);box-shadow:0 7px 20px rgba(0,0,0,0.2);transform:translateY(-3px) scale(1.02)}.db_join_our_community .db_sub_settings:hover::before{left:100%}.db_join_our_community .db_sub_settings:active{box-shadow:0 3px 10px rgba(0,0,0,0.1);transform:translateY(1px) scale(0.98)}@keyframes fadeSlideUp {0%{opacity:0;transform:translateY(30px)}100%{opacity:1;transform:translateY(0)}} @keyframes pulseGlow {0%,100%{transform:scale(1);opacity:0.15}50%{transform:scale(1.2);opacity:0.25}} @media (min-width: 768px) {.db_join_our_community{padding:7rem 3rem}.db_join_our_community .db_expert_guides{padding:4rem 3rem;gap:3rem}.db_join_our_community .input_holder{align-items:stretch;flex-direction:row}.db_join_our_community .input_holder div{flex:1}.db_join_our_community .db_sub_settings{padding:0 2.5rem;align-self:stretch}} @media (min-width: 992px) {.db_join_our_community{padding:8rem 4rem}.db_join_our_community .db_expert_guides{padding:5rem 4rem;transform:perspective(1000px) rotateX(2deg) translateZ(0)}.db_join_our_community h3{font-size:22px;max-width:80%}.db_join_our_community input[type="email"]{padding:1.3rem 1.8rem}} @media (max-width: 767px) {.db_join_our_community{padding:4rem 1.5rem}.db_join_our_community .db_expert_guides{padding:2.5rem 1.5rem;gap:2rem}.db_join_our_community h3{max-width:100%;font-size:1.3rem}} @media (max-width: 480px) {.db_join_our_community .db_expert_guides{clip-path:polygon( 0 2%,2% 0,98% 0,100% 2%,100% 98%,98% 100%,2% 100%,0 98% );padding:2rem 1.2rem}.db_join_our_community input[type="email"]{padding:1rem 1.2rem}.db_join_our_community .db_sub_settings{font-size:0.9rem;padding:1rem 1.5rem}}.db_cookieDisclosurePanel{background:rgb(102,127,126);bottom:0;position:fixed;border-top:2px solid rgb(138,165,163);width:100%;animation:slideIn 0.5s ease-in-out;box-shadow:0 -10px 30px rgb(138,165,163,0.5);z-index:90}@keyframes slideIn {from{bottom:-100px;opacity:0}to{bottom:0;opacity:1}} .db_user_dialog{background:linear-gradient(135deg,rgb(102,127,126) 0%,rgba(0,0,0,0.5) 100%);justify-content:space-between;flex-wrap:wrap;box-shadow:0 0 20px rgb(138,165,163,0.5);display:flex;align-items:center;padding:20px 5%}.db_cookie_frame{background:rgba(0,0,0,0.5);padding:10px;box-shadow:0 0 15px rgb(138,165,163);border-radius:24px;flex-shrink:0;overflow:hidden;margin-right:20px}.db_cookie_frame svg,.db_cookie_frame svg path{transition:transform 0.3s ease;fill:rgb(138,165,163);height:60px;width:60px}.db_cookie_frame:hover svg{transform:rotate(20deg)}.db_cookie_menu{flex:1;color:#ffffff;min-width:300px}.db_cookie_menu h5{margin-bottom:10px;font-size:23px;color:rgb(138,165,163);text-shadow:0 0 10px rgb(138,165,163);font-weight:700}.db_cookie_menu p{font-size:17px;color:#ffffff;text-shadow:0 0 5px rgb(138,165,163,0.5);margin-bottom:0}.db_cookie_show{box-shadow:0 0 10px rgb(138,165,163,0.5);color:#000000;cursor:pointer;border-radius:10px;font-size:18px;text-decoration:none;transition:background 0.3s ease,box-shadow 0.3s ease;margin-left:10px;white-space:nowrap;padding:12px 25px;background:rgb(138,165,163)}.db_cookie_show:hover{background:rgb(102,127,126);box-shadow:0 0 20px rgb(102,127,126,0.5)}.db_cookieDisclosurePanel p a{transition:color 0.3s ease;text-decoration:underline;color:rgb(138,165,163)}.db_cookieDisclosurePanel p a:hover{color:rgb(102,127,126)}#db_cookie_info_banner{display:none}#db_cookie_info_banner:checked ~ .db_cookieDisclosurePanel{opacity:0;visibility:hidden}@media only screen and (max-width: 1200px) {.db_cookieDisclosurePanel{padding:20px}.db_user_dialog{padding:20px 2%}} @media only screen and (max-width: 800px) {.db_cookie_frame{display:none}.db_user_dialog{justify-content:center;align-items:center;flex-direction:column}.db_cookie_menu{text-align:center;margin-bottom:20px}.db_cookieDisclosurePanel h5,.db_cookieDisclosurePanel p{text-align:center}.db_cookie_show{margin-left:0;text-align:center;margin-top:10px;width:100%}} .db_pricing_option{overflow:hidden;padding:6rem 0;position:relative;background-color:rgb(172,197,196)}.db_pricing_option::before{z-index:1;top:0;left:0;content:"";height:100%;background:linear-gradient(135deg,rgb(138,165,163,0.5) 0%,transparent 70%);pointer-events:none;position:absolute;width:100%}.db_pricing_option::after{opacity:0.15;right:-5rem;height:20rem;background:linear-gradient(225deg,rgb(102,127,126) 0%,transparent 80%);transform:rotate(-15deg);bottom:-5rem;z-index:1;width:20rem;pointer-events:none;content:"";position:absolute}.db_pricing_option .container{z-index:2;position:relative;padding:0 2rem;margin:0 auto;max-width:1400px}.db_pricing_option .db_bundle_price{gap:3rem;position:relative;display:grid;grid-template-columns:1fr}.db_pricing_option .db_edu_deals{box-shadow:0 15px 30px rgba(0,0,0,0.1);padding:2rem;background-color:#ffffff;position:relative;border-left:4px solid rgb(138,165,163);transform:translateZ(0);transition:transform 0.4s cubic-bezier(0.175,0.885,0.32,1.275)}.db_pricing_option .db_edu_deals::before{position:absolute;width:40px;content:"";z-index:-1;background-color:rgb(138,165,163);top:20px;left:-20px;transform:rotate(45deg);height:40px}.db_pricing_option .db_edu_deals h2{transform:perspective(800px) translateZ(30px);color:#000000;position:relative;margin-bottom:1.5rem;font-size:33px;font-weight:700}.db_pricing_option .db_edu_deals h2::after{width:80px;left:0;position:absolute;content:"";bottom:-10px;height:3px;background:linear-gradient(90deg,rgb(138,165,163),rgb(102,127,126))}.db_pricing_option .db_edu_deals .db_learn_price{font-size:17px;color:#000000;max-width:80%;line-height:1.6}.db_pricing_option .db_program_fees{gap:2rem;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));perspective:1000px;display:grid}.db_pricing_option .db_pricing_rates{display:block;position:relative;color:inherit;transform-style:preserve-3d;transition:all 0.4s ease;text-decoration:none}.db_pricing_option .db_pricing_rates:hover{transform:translateY(-10px)}.db_pricing_option .db_member_fees{flex-direction:column;background-color:#ffffff;box-shadow:0 10px 30px rgba(0,0,0,0.08);overflow:hidden;display:flex;transform:translateZ(0);position:relative;height:100%;transition:transform 0.5s cubic-bezier(0.23,1,0.32,1),box-shadow 0.5s ease;border-radius:10px}.db_pricing_option .db_pricing_rates:hover .db_member_fees{box-shadow:0 20px 40px rgba(0,0,0,0.12),0 0 0 1px rgb(138,165,163,0.5);transform:translateZ(20px)}.db_pricing_option .db_pricing_rates:nth-child(odd) .db_member_fees{transform:rotate(-1deg)}.db_pricing_option .db_pricing_rates:nth-child(even) .db_member_fees{transform:rotate(1deg)}.db_pricing_option .db_pricing_rates:hover .db_member_fees{transform:rotate(0) translateZ(20px)}.db_pricing_option .db_learning_packages{z-index:2;word-break:break-word;position:relative;padding:2rem;flex-direction:column;overflow-wrap:break-word;display:flex;flex:1}.db_pricing_option .db_learning_packages::before{position:absolute;content:"";z-index:-1;background:linear-gradient(135deg,#ffffff 0%,rgba(255,255,255,0.8) 100%);width:100%;left:0;top:0;height:100%}.db_pricing_option .db_learning_packages h3{color:#000000;margin-bottom:1rem;transition:transform 0.3s ease;position:relative;transform:translateZ(10px);font-weight:600;font-size:calc(18px * 1.2)}.db_pricing_option .db_pricing_rates:hover .db_learning_packages h3{transform:translateZ(25px)}.db_pricing_option .db_learning_packages h3::after{width:40px;height:3px;left:0;bottom:-8px;content:"";background:rgb(138,165,163);position:absolute;transition:width 0.3s ease}.db_pricing_option .db_pricing_rates:hover .db_learning_packages h3::after{width:60px}.db_pricing_option .db_deal_grid{display:block;color:rgb(138,165,163);position:relative;margin:0.5rem 0 1.5rem;transform:translateZ(15px);font-size:calc(18px * 1.8);font-weight:700}.db_pricing_option .db_deal_grid::before{left:0;position:absolute;bottom:-8px;content:"";background:linear-gradient(90deg,rgb(138,165,163,0.5),transparent);width:80px;height:2px}.db_pricing_option .db_learning_packages p{word-break:break-word;overflow-wrap:break-word;margin-top:1rem;flex:1;line-height:1.6;color:#000000;font-size:17px}.db_pricing_option .db_photo_section{position:relative;overflow:hidden;height:200px;transition:transform 0.5s ease;transform:translateZ(0);width:100%}.db_pricing_option .db_pricing_rates:hover .db_photo_section{transform:scale(1.05) translateZ(0)}.db_pricing_option .db_photo_section::after{bottom:0;content:"";z-index:1;width:100%;position:absolute;background:linear-gradient(to top,rgba(0,0,0,0.6),transparent);left:0;height:50%}.db_pricing_option .db_photo_section::before{left:0;height:100%;background:rgb(138,165,163);top:0;position:absolute;opacity:0.15;transition:opacity 0.3s ease;content:"";z-index:1;width:100%}.db_pricing_option .db_pricing_rates:hover .db_photo_section::before{opacity:0.05}@media (min-width: 992px) {.db_pricing_option .db_bundle_price{grid-template-columns:2fr 1fr;gap:4rem}.db_pricing_option .db_edu_deals{padding:3rem}.db_pricing_option .db_program_fees{grid-row:1;grid-column:1}.db_pricing_option .db_edu_deals{transform:perspective(1000px) rotateY(-5deg) translateZ(0);top:2rem;position:sticky;grid-row:1;align-self:start;grid-column:2}.db_pricing_option .db_edu_deals:hover{transform:perspective(1000px) rotateY(0) translateZ(30px)}} @media (min-width: 1200px) {.db_pricing_option .db_program_fees{grid-template-columns:repeat(2,1fr);gap:2.5rem}.db_pricing_option .db_learning_packages{min-height:300px}} @media (max-width: 991px) {.db_pricing_option{padding:4rem 0}.db_pricing_option .db_edu_deals{order:-1}.db_pricing_option .db_edu_deals h2{font-size:calc(33px * 0.9)}.db_pricing_option .db_edu_deals .db_learn_price{max-width:100%}} @media (max-width: 767px) {.db_pricing_option{padding:3rem 0}.db_pricing_option .container{padding:0 1.5rem}.db_pricing_option .db_program_fees{grid-template-columns:1fr}.db_pricing_option .db_edu_deals h2{font-size:calc(33px * 0.8)}.db_pricing_option .db_learning_packages{padding:1.5rem}.db_pricing_option .db_deal_grid{font-size:calc(18px * 1.5)}.db_pricing_option .db_photo_section{height:180px}} @media (max-width: 480px) {.db_pricing_option .db_learning_packages p{font-size:calc(17px * 0.9)}.db_pricing_option .db_learning_packages h3{font-size:18px}.db_pricing_option .db_deal_grid{font-size:calc(18px * 1.3)}.db_pricing_option .db_photo_section{height:160px}}header{background:linear-gradient(135deg,rgb(138,165,163,0.5) 0%,rgb(102,127,126,0.5) 100%);padding:0;margin-top:0;border-bottom:1px solid rgba(255,255,255,0.2);-webkit-backdrop-filter:blur(10px);z-index:100;backdrop-filter:blur(10px);position:relative}header::before{left:0;width:100%;height:100%;top:0;z-index:-1;content:'';background:radial-gradient(circle at 10% 20%,rgb(138,165,163,0.5) 0%,transparent 30%),radial-gradient(circle at 90% 80%,rgb(102,127,126,0.5) 0%,transparent 30%);position:absolute;opacity:0.5}header .db_top_primary{padding:1.2rem 2.5rem;justify-content:space-between;align-items:center;z-index:5;display:flex;position:relative}header .db_page_head{border-radius:14px;-webkit-backdrop-filter:blur(5px);position:relative;background:rgba(255,255,255,0.15);box-shadow:0 8px 32px rgba(0,0,0,0.1);padding:0.8rem 1.2rem;border:1px solid rgba(255,255,255,0.3);backdrop-filter:blur(5px);flex:0 0 auto;z-index:2;transition:all 0.4s ease}header .db_page_head:hover{transform:translateY(-5px);background:rgba(255,255,255,0.25);box-shadow:0 15px 30px rgba(0,0,0,0.15)}header .db_header_top{transition:all 0.3s ease;display:block}header .db_header_top img{max-height:40px;filter:drop-shadow(0 2px 4px rgba(0,0,0,0.1))}header .db_header_sitebar{margin:0;list-style:none;padding:0;z-index:2;display:flex;position:relative}header .db_top_start{margin:0 0.3rem;position:relative}header .db_top_start a{-webkit-backdrop-filter:blur(5px);position:relative;background:rgba(255,255,255,0.1);z-index:1;transition:all 0.3s ease;font-weight:600;text-decoration:none;border-radius:14px;border:1px solid rgba(255,255,255,0.05);font-size:18px;display:block;backdrop-filter:blur(5px);color:#ffffff;padding:0.8rem 1.2rem}header .db_top_start a:hover{box-shadow:0 10px 20px rgba(0,0,0,0.1);transform:translateY(-3px);border-color:rgba(255,255,255,0.2);background:rgba(255,255,255,0.2)}header .db_top_start a::before{left:0;height:100%;transition:opacity 0.3s ease;border-radius:14px;position:absolute;z-index:-1;background:linear-gradient(135deg,rgba(255,255,255,0.1),rgba(255,255,255,0.05) );opacity:0;top:0;content:'';width:100%}header .db_top_start a:hover::before{opacity:1}header .db_top_start::after{background:#ffffff;border-radius:10px;content:'';opacity:0.7;transition:width 0.3s ease;height:3px;left:50%;width:0;bottom:-3px;transform:translateX(-50%);position:absolute}header .db_top_start:hover::after{width:70%}header .db_top_primary::before{width:100px;right:-20px;position:absolute;content:'';border-radius:50%;z-index:-1;height:100px;filter:blur(40px);opacity:0.5;background:rgb(138,165,163,0.5);top:-20px}header .db_top_primary::after{filter:blur(30px);left:-20px;width:80px;bottom:-20px;opacity:0.5;z-index:-1;background:rgb(102,127,126,0.5);position:absolute;content:'';height:80px;border-radius:50%}header .db_site_nav{padding-top:2rem;background:rgb(172,197,196);position:relative;z-index:1}@keyframes float {0%,100%{transform:translateY(0)}50%{transform:translateY(-10px)}} header .db_page_head::after{left:0;opacity:0.5;width:100%;position:absolute;background:radial-gradient(ellipse at center,rgba(0,0,0,0.1) 0%,transparent 70%);height:20px;content:'';transition:all 0.4s ease;bottom:-20px}header .db_page_head:hover::after{opacity:0.7;transform:scaleX(0.9)}@media (min-width: 1400px) {header .db_top_primary{margin:0 auto;max-width:1320px}header .db_top_start{margin:0 0.5rem}header .db_top_start a{padding:0.8rem 1.5rem}} @media (max-width: 991px) {header{backdrop-filter:blur(5px);-webkit-backdrop-filter:blur(5px)}header .db_top_primary{flex-wrap:wrap;padding:1rem 1.5rem}header .db_page_head{border-radius:10px;margin-bottom:0;padding:0.6rem 1rem}header .db_header_sitebar{margin-top:1rem;flex-basis:100%;justify-content:flex-end}header .db_top_start a{border-radius:10px;font-size:calc(18px - 1px);padding:0.6rem 1rem}header .db_top_primary::before,header .db_top_primary::after{display:none}} @media (max-width: 767px) {header{padding:0}header .db_top_primary{padding:0.8rem 1.2rem}header .db_page_head{max-width:140px;padding:0.5rem 0.8rem}header .db_header_top img{max-height:35px}header .db_header_sitebar{-webkit-overflow-scrolling:touch;scrollbar-width:thin;margin-top:0.8rem;padding-bottom:0.5rem;justify-content:flex-start;overflow-x:auto}header .db_header_sitebar::-webkit-scrollbar{height:3px}header .db_header_sitebar::-webkit-scrollbar-thumb{border-radius:10px;background:rgba(255,255,255,0.3)}header .db_top_start{flex:0 0 auto;margin:0 0.15rem}header .db_top_start a{font-size:calc(18px - 2px);padding:0.5rem 0.8rem;white-space:nowrap}header .db_top_start::after{display:none}header .db_page_head::after{display:none}} @media (max-width: 479px) {header .db_top_primary{padding:0.7rem 1rem}header .db_page_head{padding:0.4rem 0.7rem;max-width:120px}header .db_top_start a{padding:0.4rem 0.6rem;font-size:calc(18px - 3px)}}.db_privacy_concealment{font-family:Arial,sans-serif;box-shadow:0 4px 8px rgba(0,0,0,0.1);background-color:rgb(172,197,196);padding:40px;color:#000000}.db_privacy_concealment h1{font-size:46px;margin-bottom:20px;padding-bottom:10px;color:rgb(138,165,163);border-bottom:2px solid rgb(138,165,163);font-weight:700}.db_privacy_concealment h2{font-weight:600;margin-top:30px;color:rgb(102,127,126);margin-bottom:15px;font-size:37px}.db_privacy_concealment h3,.db_privacy_concealment h4,.db_privacy_concealment h5,.db_privacy_concealment h6{margin:10px 0}.db_privacy_concealment ul{margin-left:20px;list-style:none;color:#000000;padding-left:20px}.db_privacy_concealment li{font-size:17px;margin-bottom:10px;position:relative}.db_privacy_concealment li::before{position:absolute;content:'→';font-weight:700;left:-20px;color:rgb(138,165,163)}.db_privacy_concealment div{margin-bottom:20px}.db_privacy_concealment p{line-height:1.6;font-size:17px;color:#000000}.db_privacy_concealment span{padding:2px 5px;background-color:rgb(138,165,163,0.5);border-radius:10px}.db_privacy_concealment a{color:rgb(138,165,163);text-decoration:none;transition:color 0.3s;font-weight:600}.db_privacy_concealment a:hover{color:rgb(102,127,126)}@media only screen and (max-width: 800px) {.db_privacy_concealment{padding:20px}.db_privacy_concealment h1{font-size:calc(21px * 0.8)}.db_privacy_concealment h2{font-size:calc(21px * 0.8)}.db_privacy_concealment ul{margin-left:10px;padding-left:10px}.db_privacy_concealment li::before{left:-15px}.db_privacy_concealment p{font-size:calc(17px * 0.9)}}.db_customer_opinions{background:radial-gradient(circle at 30% 70%,rgb(172,197,196) 0%,rgb(102,127,126,0.5) 100%);position:relative;overflow:hidden;padding:8rem 2rem}.db_customer_opinions::before{filter:blur(100px);border-radius:50%;z-index:0;height:500px;top:-150px;background:rgb(138,165,163,0.5);left:-150px;width:500px;content:"";position:absolute}.db_customer_opinions::after{width:400px;border-radius:50%;right:-100px;filter:blur(80px);z-index:0;bottom:-100px;content:"";position:absolute;height:400px;background:rgb(102,127,126,0.5)}.db_customer_opinions .db_expert_guides{z-index:1;margin:0 auto;max-width:1200px;position:relative}.db_customer_opinions h4{font-weight:700;text-align:center;color:#000000;font-size:35px;position:relative;margin-bottom:5rem}.db_customer_opinions h4::before{position:absolute;height:150px;border-radius:50%;animation:rotate 30s linear infinite;width:150px;transform:translate(-50%,-50%) scale(1.5);top:50%;content:"";opacity:0.5;left:50%;border:2px dashed rgb(138,165,163,0.5)}@keyframes rotate {0%{transform:translate(-50%,-50%) scale(1.5) rotate(0deg)}100%{transform:translate(-50%,-50%) scale(1.5) rotate(360deg)}} .db_customer_opinions .db_success_ratings{justify-content:center;display:flex;flex-wrap:wrap;position:relative}.db_customer_opinions .db_success_ratings::before{left:50%;position:absolute;z-index:-1;height:400px;top:50%;border:3px solid rgb(102,127,126,0.5);content:"";border-radius:50%;width:400px;transform:translate(-50%,-50%)}.db_customer_opinions .db_edu_ratings{margin:1rem;box-shadow:0 15px 35px rgba(0,0,0,0.1);overflow:hidden;width:calc(33.333% - 2rem);transition:all 0.5s ease;padding:2.5rem;background:#ffffff;transform-style:preserve-3d;position:relative;border-radius:30px}.db_customer_opinions .db_edu_ratings:nth-child(1){transform:translateZ(20px)}.db_customer_opinions .db_edu_ratings:nth-child(2){transform:translateZ(15px)}.db_customer_opinions .db_edu_ratings:nth-child(3){transform:translateZ(10px)}.db_customer_opinions .db_edu_ratings:nth-child(4){transform:translateZ(5px)}.db_customer_opinions .db_edu_ratings:nth-child(5){transform:translateZ(0px)}.db_customer_opinions .db_edu_ratings:nth-child(6){transform:translateZ(-5px)}.db_customer_opinions .db_edu_ratings:hover{box-shadow:0 25px 45px rgba(0,0,0,0.15);transform:translateZ(30px)}.db_customer_opinions .db_edu_ratings::before{right:-40px;opacity:0.2;top:-40px;height:80px;background:rgb(138,165,163);width:80px;content:"";transition:all 0.3s ease;position:absolute;border-radius:50%}.db_customer_opinions .db_edu_ratings:hover::before{transform:scale(1.5)}.db_customer_opinions .db_edu_ratings .db_photo_section{border:4px solid rgb(102,127,126,0.5);width:80px;margin:0 auto 1.5rem;box-shadow:0 5px 15px rgba(0,0,0,0.1);transition:all 0.4s ease;border-radius:50%;position:relative;height:80px}.db_customer_opinions .db_edu_ratings .db_photo_section::after{height:120%;content:"";left:50%;width:120%;top:50%;border-radius:50%;transform:translate(-50%,-50%);position:absolute;border:2px dashed rgb(138,165,163,0.5);animation:spin 15s linear infinite}@keyframes spin {0%{transform:translate(-50%,-50%) rotate(0deg)}100%{transform:translate(-50%,-50%) rotate(360deg)}} .db_customer_opinions .db_edu_ratings:hover .db_photo_section{transform:scale(1.1)}.db_customer_opinions .db_edu_ratings span{color:#000000;font-weight:600;text-align:center;margin-bottom:1rem;display:block;font-size:19px}.db_customer_opinions .db_edu_ratings p{line-height:1.7;position:relative;font-size:15px;color:#000000;text-align:center}.db_customer_opinions .db_edu_ratings p::before{opacity:0.5;color:rgb(138,165,163,0.5);position:absolute;left:0;font-size:4rem;content:"";top:-20px}.db_customer_opinions .db_edu_ratings p::after{position:absolute;right:0;content:"";font-size:4rem;opacity:0.5;color:rgb(138,165,163,0.5);bottom:-40px}@media (max-width: 992px) {.db_customer_opinions .db_edu_ratings{width:calc(50% - 2rem)}.db_customer_opinions h4{font-size:calc(35px * 0.9)}.db_customer_opinions .db_success_ratings::before{height:300px;width:300px}} @media (max-width: 768px) {.db_customer_opinions{padding:5rem 1.5rem}.db_customer_opinions .db_edu_ratings{width:100%;margin:1rem 0}.db_customer_opinions h4{margin-bottom:3rem;font-size:calc(35px * 0.8)}.db_customer_opinions .db_success_ratings::before{width:220px;height:220px}.db_customer_opinions .db_edu_ratings:nth-child(n){transform:translateZ(0)}}