:root {
    --primary-blue: #0e408f;
    --secondary-blue: #2858a4;
    --dark-blue: #091f38;
    --medium-blue: #29425d;
    --light-blue: #6593c9;
    --yellow: #ffff00;
    --yellow-light: #e5e570;
    --white: #ffffff;
    --gray-light: #e7e7e7;
    --gray-medium: #d9d9d9;
}

.section-contact-intro {
    padding: 72px 0;
    background-color: var(--dark-blue);
}

.section-title {
    font-weight: 600;
    font-size: 44px;
    color: var(--white);
    margin-bottom: 20px;
    text-align: center;
    /* line-height: 1.2; */
}

    .section-title.blue {
        color: var(--primary-blue);
    }

.section-subtitle {
    /* font-weight: 700; */
    /* font-size: 30px; */
    /* color: var(--white); */
    /* text-align: center; */
    /* margin-top: -30px; */
    /* margin-bottom: 64px; */
}
.image-frame {
    background: rgba(255, 255, 255, 0.13);
    border-radius: 34px;
    padding: 36px;
    margin: 0 auto;
}

.image-frame img {
    width: 100%;
    border-radius: 34px;
}

.section-pricing-table {
    padding: 90px 0;
    background: url("/assets/images/bg_dongia.png") center/cover;
    position: relative;
}

    .section-pricing-table::before {
        content: "";
        position: absolute;
        inset: 0;
        /* background: rgba(9, 28, 50, 0.8); */
    }

    .section-pricing-table .container {
        position: relative;
        max-width: 1289px;
    }

.pricing-header {
    background: #2858A4;
    border-radius: 20px 20px 0 0;
    padding: 20px 0;
}

.pricing-card {
    background: rgba(255, 255, 255, 0.78);
    backdrop-filter: blur(6px);
    border-radius: 0 0 20px 20px;
    align-content: center;
}

.pricing-columns {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0;
}

.pricing-col {
    background: var(--white);
    border-radius: 0 0 40px 40px;
    padding: 10px 24px;
    text-align: center;
}

.col-label {
    font-size: 18px;
    color: var(--primary-blue);
    margin-bottom: 8px;
}

.col-value {
    font-size: 22px;
    font-weight: 700;
    color: var(--primary-blue);
}

.pricing-row {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    /* background: rgb(40 88 164 / 20%); */
}

    .pricing-row.highlighted {
        background: rgba(40, 88, 164, 0.21);
    }

.pricing-cell {
    padding: 20px 24px;
    text-align: center;
    border-left: 1px solid #e5e7eb;
    align-content: center;
}

    .pricing-cell:first-child {
        border-left: none;
    }

.cell-label {
    font-size: 18px;
    color: var(--primary-blue);
    margin-bottom: 12px;
}

.cell-value {
    font-size: 22px;
    font-weight: 600;
    color: var(--primary-blue);
}

.section-design-content {
    padding: 64px 0;
    background: url("/assets/images/rectangle-168-3.png") center/cover;
}

.design-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
	padding-top: 20px;
    margin: 0 auto;
}

.design-card {
    background: linear-gradient( 180deg, rgba(88, 116, 148, 1) 0%, rgba(9, 28, 50, 0.08) 100% );
    border-radius: 20px;
    padding: 25px 40px;
    height: 216px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.design-icon {
    width: 87px;
    height: 87px;
    object-fit: cover;
    margin-bottom: 16px;
}

.design-title {
    font-weight: 700;
    font-size: 22px;
    color: var(--white);
    text-align: center;
    line-height: 1.4;
}
.read-more {
    margin: 0;
    color: var(--fcolor);
    font-weight: bold;
    text-decoration: underline;
}
.section-design-process {
    padding: 64px 0;
    background: #091d33;
}

.process-timeline {
    position: relative;
    max-width: 1400px;
    margin: 0 auto;
	    padding-top: 30px;
}

.process-line {
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient( to right, var(--primary-blue), var(--white), var(--primary-blue) );
    transform: translateY(-50%);
}

    .process-line::before,
    .process-line::after {
        content: "";
        position: absolute;
        width: 16px;
        height: 16px;
        background: var(--primary-blue);
        border-radius: 4px;
        top: 50%;
        transform: translateY(-50%);
    }

    .process-line::before {
        left: 0;
    }

    .process-line::after {
        right: 0;
    }

.process-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 32px;
    position: relative;
}
.process-top {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 60px;
    width: 75%;
    position: relative;
    left: 112px;
}

.process-top, .process-bottom {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
    width: 1110px;
    position: relative;
    padding-bottom: 25px;
    left: 20px;
}

.process-bottom {
    left: 175px;
    padding-top: 25px;
    padding-bottom: 0;
}
        .step-main {
            width: 82%;
        }
.process-step {
    display: flex;
    gap: 10px;
}

    .process-step.top {
        padding-top: 0;
        padding-bottom: 128px;
    }

    .process-step.bottom {
        padding-top: 128px;
        padding-bottom: 0;
    }

.step-badge {
    width: 32px;
    height: 32px;
    background: var(--yellow-light);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 20px;
    color: var(--primary-blue);
    margin-bottom: 16px;
}

.step-title {
    font-weight: 700;
    font-size: 22px;
    color: var(--white);
    margin-bottom: 16px;
	height: 32px;
    align-content: center;
}

.step-description {
    font-size: 18px;
    color: var(--gray-medium);
    line-height: 1.5;
}

.section-projects {
    position: relative;
    width: 100%;
    min-height: 1376px;
    background: url("/assets/images/rectangle-168-2.png") center/cover;
}

.projects-overlay {
    position: absolute;
    inset: 0;
    background: radial-gradient( 50% 50% at 103% -18%, rgba(40, 88, 164, 0.1) 0%, rgba(9, 28, 50, 0.6) 67% );
}

.section-projects .container {
    position: relative;
    z-index: 1;
    padding-top: 95px;
}

.projects-main-title {
    font-weight: 700;
    font-size: 60px;
    color: var(--white);
    margin-bottom: 20px;
}

.projects-subtitle {
    font-weight: 700;
    font-size: 24px;
    color: var(--white);
    line-height: 1.5;
    margin-bottom: 60px;
}

.btn-view-all {
    position: absolute;
    top: 163px;
    right: 20px;
    background: var(--primary-blue);
    color: var(--white);
    border: none;
    border-radius: 20px;
    padding: 12px 24px;
    font-weight: 700;
    font-size: 14px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 8px;
}

    .btn-view-all:hover {
        background: #0d3a7f;
    }


.section-hero {
    /* padding: 80px 0 128px; */
    background: linear-gradient( 0deg, rgba(9, 28, 50, 1) 0%, rgba(44, 89, 154, 1) 100%);
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
}

.hero-title {
    font-weight: 700;
    font-size: 48px;
    color: var(--white);
    margin-bottom: 32px;
}

.hero-description {
    font-size: 22px;
    color: var(--white);
    margin-bottom: 32px;
    line-height: 1.5;
}

.hero-form {
    display: flex;
    gap: 16px;
}

.hero-input {
    flex: 1;
    height: 56px;
    border-radius: 9px;
    border: 1px solid var(--white);
    background: transparent;
    color: var(--white);
    padding: 0 16px;
    font-size: 16px;
}

    .hero-input::placeholder {
        color: rgba(255, 255, 255, 0.65);
    }

.hero-btn {
    height: 56px;
    padding: 0 32px;
    background: var(--white);
    color: var(--secondary-blue);
    border: 1px solid var(--secondary-blue);
    border-radius: 9px;
    font-weight: 700;
    font-size: 20px;
    cursor: pointer;
    white-space: nowrap;
}

    .hero-btn:hover {
        opacity: 0.9;
    }

.hero-gallery {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
}

.gallery-col {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

    .gallery-col img {
        width: 100%;
        height: auto;
    }

.section-construction {
    padding: 64px 0;
    position: relative;
}

.construction-content {
    position: relative;
    padding-left: 300px;
}

.construction-shapes {
    position: absolute;
    left: 384px;
    top: 236px;
}

.shape-blue {
    position: absolute;
    width: 302px;
    height: 302px;
    background: var(--secondary-blue);
    transform: rotate(-45deg);
}

.shape-white {
    position: absolute;
    left: 32px;
    width: 302px;
    height: 302px;
    background: var(--white);
    transform: rotate(-45deg);
}

.construction-timeline {
    display: flex;
    gap: 32px;
    position: relative;
}

.timeline-svg {
    width: 193px;
    height: 877px;
}

.timeline-dots {
    position: absolute;
    left: 0;
    top: 32px;
}

.timeline-dot {
    width: 73px;
    height: 73px;
    background: var(--primary-blue);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 85px;
}

    .timeline-dot:nth-child(even) {
        margin-left: 75px;
    }

    .timeline-dot:nth-child(3) {
        margin-left: 100px;
    }

    .timeline-dot span {
        font-weight: 700;
        font-size: 24px;
        color: var(--yellow-light);
    }

.timeline-content {
    display: flex;
    flex-direction: column;
    gap: 158px;
    padding-top: 32px;
    max-width: 782px;
}

.timeline-step h3 {
    font-weight: 700;
    font-size: 24px;
    color: var(--white);
    margin-bottom: 8px;
}

.timeline-step p {
    font-size: 20px;
    color: var(--white);
    line-height: 1.5;
    white-space: pre-line;
}

.section-testimonials {
    padding: 64px 0;
    position: relative;
    background: url("/assets/images/rectangle-168-1.png") center/cover;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
    margin-top: 64px;
}

.testimonial-card {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.card-header {
    width: 100%;
    max-width: 457px;
    height: 64px;
    background: var(--primary-blue);
    border-radius: 5px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 22px;
    color: var(--white);
    /* margin-bottom: 16px; */
}

.card-arrow {
    width: 34px;
    height: 21px;
    margin-bottom: 16px;
}

.card-content {
    width: 100%;
    max-width: 620px;
    background: rgba(40, 88, 164, 0.24);
    border-radius: 10px;
    padding: 32px;
    position: relative;
    top: -37px;
}

    .card-content::before {
        content: "";
        position: absolute;
        inset: 0;
        padding: 1px;
        border-radius: 10px;
        background: linear-gradient( 180deg, rgba(82, 121, 145, 0.97) 0%, rgba(255, 255, 255, 0.97) 100% );
        -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
        -webkit-mask-composite: xor;
        mask-composite: exclude;
        pointer-events: none;
    }

.card-item {
    display: flex;
    gap: 16px;
    margin-bottom: 24px;
}

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

    .card-item img {
        width: 24px;
        height: 24px;
        flex-shrink: 0;
    }

    .card-content ul li {
        font-size: 18px;
        color: var(--white);
        line-height: 1.25;
        align-items: center;
		margin-bottom: 24px;
		position: relative;
		padding-left: 40px;
    }
	.card-content ul li:before {
		content: "";
		position: absolute;
		background: url(/assets/images/ico_check_1.svg) no-repeat center center / 100% auto;
		width: 22px;
		height: 22px;
		left: 0;
		top: 0;
	}
.section-faq {
    padding: 80px 0;
    background: var(--gray-light) url("/assets/images/rectangle-18.png") center/cover;
}

.faq-list {
    max-width: 1290px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.faq-item {
    display: flex;
    gap: 16px;
    background: rgba(9, 28, 50, 0.13);
    border-radius: 0 45px 45px 45px;
    padding: 24px 32px;
    font-weight: 700;
    font-size: 26px;
    color: var(--primary-blue);
    cursor: pointer;
    transition: all 0.3s;
}

.faq-number {
    font-weight: 700;
    font-size: 48px;
    color: var(--light-blue);
    width: 75px;
    text-align: center;
    /* flex-shrink: 0; */
    padding-top: 10px;
}

.faq-item.active .faq-number {
    color: #dfe1e4;
}

.faq-content {
    flex: 1;
}

.faq-question {
    /* min-height: 129px; */
    /* background: rgba(9, 28, 50, 0.13); */
    border-radius: 0 45px 45px 45px;
    padding: 24px 32px;
    font-weight: 700;
    font-size: 24px;
    color: var(--primary-blue);
    cursor: pointer;
    transition: all 0.3s;
}

.faq-item.active .faq-question {
    /* background: rgba(100, 147, 201, 0.25); */
    /* min-height: 211px; */
}

.faq-question:hover {
    opacity: 0.8;
}

.faq-answer {
    display: none;
    /* background: rgba(100, 147, 201, 0.25); */
    border-radius: 0 0 45px 45px;
    padding: 0 32px 24px;
    margin-top: -8px;
}
.faq-item.active {
    background: rgb(101 147 201 / 25%);
}
.faq-item.active .faq-answer {
    display: block;
}

.faq-divider {
    width: 100%;
    height: 2px;
    background: linear-gradient( to right, transparent, rgba(14, 64, 143, 0.2), transparent );
    margin-bottom: 24px;
}

.faq-answer p {
    font-size: 18px;
    color: var(--secondary-blue);
    line-height: 1.5;
}

.section-portfolio {
    padding: 60px 0;
    background: url("/assets/images/rectangle-168.png") center/cover;
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    margin-bottom: 40px;
}

.portfolio-card {
    background: var(--scolor);
    border-radius: 50px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    color: #fff;
	transition: transform 0.3s ease;
}
.portfolio-card:hover {
	transform: translateY(-10px);
}
    .portfolio-card img {
        width: 100%;
        height: 260px;
        object-fit: cover;
    }

.portfolio-info {
    padding: 20px;
}

    .portfolio-info h3 {
        font-weight: 700;
        font-size: 18px;
        /* color: var(--primary-blue); */
        margin-bottom: 4px;
        line-height: 1.4;
        display: -webkit-box;
        -webkit-line-clamp: 2;
        -webkit-box-orient: vertical;
        overflow: hidden;
    }

.portfolio-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

    .portfolio-footer span {
        font-size: 18px;
        /* color: var(--primary-blue); */
    }

    .portfolio-footer a {
        font-size: 15px;
        color: var(--fcolor);
        text-decoration: underline;
        font-weight: 600;
    }

        .portfolio-footer a:hover {
            text-decoration: none;
        }

.portfolio-action {
    display: flex;
    justify-content: center;
}

.btn-view-more {
    background: var(--primary-blue);
    color: var(--white);
    border: none;
    border-radius: 20px;
    padding: 16px 25px;
    font-weight: 700;
    font-size: 18px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 8px;
}

    .btn-view-more:hover {
        background: #0c3575;
    }

    .btn-view-more img {
        width: 11px;
        height: 11px;
    }

.stat-description {
            font-size: 18px;
        }

        .section-content p {
            font-size: 18px;
            margin-bottom: 20px;
        }

        .about section-title {
            font-size: 60px;
        }

        .section-pricing-table .section-title {
            margin-bottom: 0;
        }

        .about .section-title {
            text-align: start;
        }
@media (max-width: 1400px) {
    .project-item {
        width: 100%;
    }
	.process-top, .process-bottom {
		left: 0px;
		gap: 0;
		width: 1060px;
	}
	.process-bottom {
		left: 125px;
	}
}

@media (max-width: 1200px) {
    .hero-content,
    .testimonials-grid,
    .contact-layout {
        grid-template-columns: 1fr;
    }

    .hero-gallery {
        display: none;
    }

    .design-grid,
    .portfolio-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .process-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .projects-grid {
        grid-template-columns: 1fr;
        margin-left: 0;
    }

    .construction-content {
        padding-left: 0;
    }

    .construction-shapes {
        display: none;
    }

    .btn-view-all {
        position: static;
        margin: 20px auto;
    }
}

@media (max-width: 768px) {
    .section-title {
        font-size: 36px;
    }

    .section-subtitle {
        font-size: 16px;
    }
	.section-content p {
		font-size: 16px;
		text-align: start;
		margin-bottom: 10px;
	}
	.section-content {
		margin-bottom: 40px;
	}
	.image-frame {
		border-radius: 20px;
		padding: 10px;
	}
	.image-frame img {
		border-radius: 20px;
	}
    .hero-title {
        font-size: 32px;
    }

    .hero-description {
        font-size: 18px;
    }

    .hero-form {
        flex-direction: column;
    }



    .contact-title {
        font-size: 36px;
    }

    .contact-subtitle {
        font-size: 28px;
    }

    .projects-main-title {
        font-size: 36px;
    }

    .projects-subtitle {
        font-size: 18px;
    }

    .contact-decoration {
        display: none;
    }
	.design-title {
		font-size: 18px;
	}
}
@media (max-width: 460px) {
	.pricing-header {
		padding: 20px 0;
	}
	.pricing-col {
		border-radius: 0 0 20px 20px;
		padding: 5px;
	}
	.col-label {
		font-size: 16px;
		margin-bottom: 8px;
	}
	.col-value {
		font-size: 16px;
	}
	.pricing-cell {
		padding: 10px 5px;
	}
	
	.cell-label {
		font-size: 12px;
	}
	.cell-value {
		font-size: 16px;
	}
	.process-timeline {
		overflow-x: auto;
		overflow-y: hidden;
		scroll-behavior: smooth;
		padding-top: 60px;
	}
	.process-timeline img {
		max-width: 1920px;
	}
	.process-top, .process-bottom {
		gap: 40px;
		width: 1110px;
		left: 20px;
	}
	.process-bottom {
		left: 175px;
	}
	.card-header {
		font-size: 18px;
	}
	.testimonials-grid {
		gap: 20px;
	}
	.hero-content {
		gap: 40px;
		padding-top: 60px;
	}
	.hero-input {
		flex: none;
	}
	.portfolio-grid {
        grid-template-columns: repeat(1, 1fr);
    }
	.section-pricing-table {
		padding: 30px 0;
	}
	.section-design-content {
		padding: 30px 0;
	}
}
@media (max-width: 390px) {
	.bg_btn {
        right: 64px;
    }
	
}