/* =====================================================
   DRAFTER MUDA
   COMPLETE WEBSITE STYLES
===================================================== */


/* =====================================================
   VARIABLES
===================================================== */

:root {

    --black: #111111;

    --dark: #181818;

    --red: #e21b23;

    --red-dark: #bd1219;

    --white: #ffffff;

    --light: #f5f5f5;

    --grey: #777777;

    --border: #dddddd;

    --max-width: 1180px;

}


/* =====================================================
   RESET
===================================================== */

* {

    margin: 0;

    padding: 0;

    box-sizing: border-box;

}


html {

    scroll-behavior: smooth;

}


body {

    font-family: "Inter", sans-serif;

    color: var(--black);

    background: var(--white);

    line-height: 1.6;

}


body.no-scroll {

    overflow: hidden;

}


img {

    max-width: 100%;

    display: block;

}


a {

    color: inherit;

    text-decoration: none;

}


button,
input,
textarea,
select {

    font-family: inherit;

}


/* =====================================================
   GENERAL
===================================================== */

.container {

    width: min(
        calc(100% - 40px),
        var(--max-width)
    );

    margin: auto;

}


.section {

    padding: 110px 0;

}


.eyebrow {

    color: var(--red);

    font-size: 0.75rem;

    font-weight: 800;

    letter-spacing: 2px;

    margin-bottom: 16px;

}


.section-heading {

    max-width: 720px;

    margin-bottom: 60px;

}


.section-heading h2 {

    font-size: clamp(
        2rem,
        4vw,
        3.5rem
    );

    line-height: 1.1;

    margin-bottom: 20px;

}


.section-heading h2 span,
.hero h1 span,
.why h2 span,
.contact-intro h2 span {

    color: var(--red);

}


.section-heading > p:last-child {

    color: var(--grey);

    max-width: 600px;

}


/* =====================================================
   HEADER
===================================================== */

.header {

    position: sticky;

    top: 0;

    z-index: 1000;

    background:
        rgba(
            255,
            255,
            255,
            0.97
        );

    backdrop-filter: blur(10px);

    border-bottom: 1px solid #eeeeee;

}


.nav-container {

    height: 78px;

    display: flex;

    align-items: center;

    justify-content: space-between;

}


/* SMALL TOP-LEFT LOGO */

.logo {

    display: flex;

    align-items: center;

}


.logo img {

    width: 135px;

    height: auto;

    max-height: 48px;

    object-fit: contain;

}


/* Navigation */

.nav {

    display: flex;

    align-items: center;

    gap: 30px;

}


.nav a {

    font-size: 0.85rem;

    font-weight: 600;

    transition:
        color 0.2s ease;

}


.nav a:hover {

    color: var(--red);

}


/* Mobile menu */

.menu-toggle {

    display: none;

    border: none;

    background: transparent;

    font-size: 1.8rem;

    cursor: pointer;

}


/* =====================================================
   BUTTONS
===================================================== */

.btn {

    display: inline-flex;

    align-items: center;

    justify-content: center;

    min-height: 52px;

    padding: 0 26px;

    border: 2px solid var(--black);

    font-weight: 700;

    font-size: 0.9rem;

    transition:
        background 0.2s ease,
        color 0.2s ease,
        transform 0.2s ease;

}


.btn:hover {

    transform: translateY(-2px);

}


.btn-primary {

    background: var(--red);

    border-color: var(--red);

    color: var(--white);

}


.btn-primary:hover {

    background: var(--red-dark);

    border-color: var(--red-dark);

}


.btn-outline {

    background: var(--white);

    color: var(--black);

}


.btn-outline:hover {

    background: var(--black);

    color: var(--white);

}


.btn-full {

    width: 100%;

    cursor: pointer;

}


/* =====================================================
   HERO
===================================================== */

.hero {

    min-height: 720px;

    display: flex;

    align-items: center;

    background:

        linear-gradient(
            90deg,
            #ffffff 60%,
            #f5f5f5 60%
        );

}


.hero-grid {

    display: grid;

    grid-template-columns:
        1.05fr
        0.95fr;

    gap: 80px;

    align-items: center;

}


.hero h1 {

    max-width: 720px;

    font-size: clamp(
        3rem,
        6vw,
        5.5rem
    );

    line-height: 0.98;

    letter-spacing: -3px;

    margin-bottom: 28px;

}


.hero-description {

    max-width: 620px;

    color: var(--grey);

    font-size: 1.05rem;

    margin-bottom: 35px;

}


.hero-buttons {

    display: flex;

    gap: 14px;

    flex-wrap: wrap;

}


.hero-note {

    display: flex;

    align-items: center;

    gap: 10px;

    margin-top: 25px;

    color: var(--grey);

    font-size: 0.85rem;

}


.hero-note span {

    width: 8px;

    height: 8px;

    background: var(--red);

    border-radius: 50%;

}


/* =====================================================
   TECHNICAL CARD
===================================================== */

.hero-visual {

    display: flex;

    justify-content: center;

}


.drawing-card {

    width: min(
        100%,
        480px
    );

    height: 430px;

    background: var(--black);

    color: var(--white);

    padding: 25px;

    box-shadow:
        20px 20px 0 var(--red);

}


.card-top {

    display: flex;

    justify-content: space-between;

    font-size: 0.7rem;

    letter-spacing: 2px;

    color: #aaa;

}


.red-dot {

    width: 8px;

    height: 8px;

    background: var(--red);

    border-radius: 50%;

}


.technical-drawing {

    position: relative;

    height: 330px;

    margin-top: 20px;

    border: 1px solid #444;

    overflow: hidden;

}


.technical-drawing::before {

    content: "";

    position: absolute;

    inset: 0;

    background-image:
        linear-gradient(
            rgba(255,255,255,.05) 1px,
            transparent 1px
        ),
        linear-gradient(
            90deg,
            rgba(255,255,255,.05) 1px,
            transparent 1px
        );

    background-size: 30px 30px;

}


.drawing-circle {

    position: absolute;

    width: 150px;

    height: 150px;

    border: 2px solid var(--red);

    border-radius: 50%;

    left: 50%;

    top: 50%;

    transform:
        translate(
            -50%,
            -50%
        );

}


.drawing-circle::after {

    content: "";

    position: absolute;

    width: 60px;

    height: 60px;

    border: 1px solid white;

    border-radius: 50%;

    top: 50%;

    left: 50%;

    transform:
        translate(
            -50%,
            -50%
        );

}


.drawing-line {

    position: absolute;

    background: #ddd;

}


.line-1 {

    width: 80%;

    height: 1px;

    left: 10%;

    top: 50%;

}


.line-2 {

    height: 80%;

    width: 1px;

    left: 50%;

    top: 10%;

}


.line-3 {

    width: 70%;

    height: 1px;

    left: 15%;

    top: 20%;

    background: var(--red);

}


.dimension {

    position: absolute;

    font-size: 0.65rem;

    color: #bbb;

}


.dimension-1 {

    right: 10px;

    top: 48%;

}


.dimension-2 {

    bottom: 10px;

    left: 45%;

}


.card-bottom {

    font-size: 0.7rem;

    letter-spacing: 2px;

    color: #aaa;

}


/* =====================================================
   SERVICES
===================================================== */

.services {

    background: var(--light);

}


.services-grid {

    display: grid;

    grid-template-columns:
        repeat(3, 1fr);

    gap: 20px;

}


.service-card {

    position: relative;

    background: var(--white);

    padding: 35px;

    min-height: 290px;

    border: 1px solid #e6e6e6;

    transition:
        transform 0.2s ease,
        box-shadow 0.2s ease;

}


.service-card:hover {

    transform: translateY(-5px);

    box-shadow:
        0 15px 40px
        rgba(0,0,0,.08);

}


.service-number {

    position: absolute;

    top: 20px;

    right: 25px;

    color: #ccc;

    font-weight: 800;

}


.service-icon {

    font-size: 2rem;

    color: var(--red);

    margin-bottom: 30px;

}


.service-card h3 {

    font-size: 1.2rem;

    margin-bottom: 12px;

}


.service-card p {

    color: var(--grey);

    font-size: 0.9rem;

}


/* =====================================================
   PAST PROJECTS
===================================================== */

.portfolio-grid {

    display: grid;

    grid-template-columns:
        repeat(3, 1fr);

    gap: 35px 25px;

}


.portfolio-item {

    overflow: hidden;

}


.portfolio-image {

    position: relative;

    width: 100%;

    height: 300px;

    padding: 0;

    border: none;

    background: #111;

    overflow: hidden;

    cursor: pointer;

}


.portfolio-image img {

    width: 100%;

    height: 100%;

    object-fit: cover;

    transition:
        transform 0.4s ease;

}


.portfolio-image:hover img {

    transform: scale(1.05);

}


.image-overlay {

    position: absolute;

    inset: 0;

    display: flex;

    align-items: center;

    justify-content: center;

    background:
        rgba(
            226,
            27,
            35,
            0.88
        );

    color: white;

    font-size: 0.8rem;

    font-weight: 800;

    letter-spacing: 1px;

    opacity: 0;

    transition:
        opacity 0.25s ease;

}


.portfolio-image:hover
.image-overlay {

    opacity: 1;

}


.portfolio-info {

    padding: 18px 0;

}


.project-number {

    display: block;

    color: var(--red);

    font-size: 0.65rem;

    font-weight: 800;

    letter-spacing: 1.5px;

    margin-bottom: 5px;

}


.portfolio-info h3 {

    font-size: 1.1rem;

    margin-bottom: 3px;

}


.portfolio-info p {

    color: var(--grey);

    font-size: 0.82rem;

}


/* TABLET */

@media (max-width: 950px) {

    .portfolio-grid {

        grid-template-columns:
            repeat(2, 1fr);

    }

}


/* MOBILE */

@media (max-width: 650px) {

    .portfolio-grid {

        grid-template-columns: 1fr;

        gap: 30px;

    }

    .portfolio-image {

        height: 300px;

    }

}

/* =====================================================
   CUSTOMER FEEDBACK
===================================================== */

.feedback {

    background: var(--light);

}


.feedback-grid {

    display: grid;

    grid-template-columns:
        repeat(3, 1fr);

    gap: 25px;

}


.feedback-card {

    background: white;

    border: 1px solid #e5e5e5;

    overflow: hidden;

}


.feedback-image {

    position: relative;

    width: 100%;

    height: 390px;

    padding: 0;

    border: none;

    background: #ddd;

    cursor: pointer;

    overflow: hidden;

}


.feedback-image img {

    width: 100%;

    height: 100%;

    object-fit: cover;

    transition:
        transform 0.4s ease;

}


.feedback-image:hover img {

    transform: scale(1.03);

}


.feedback-image:hover
.image-overlay {

    opacity: 1;

}


.feedback-caption {

    padding: 22px;

}


.feedback-caption span {

    color: var(--red);

    font-size: 0.65rem;

    font-weight: 800;

    letter-spacing: 1.5px;

}


.feedback-caption h3 {

    margin-top: 6px;

    font-size: 1rem;

}


.feedback-note {

    margin-top: 25px;

    color: var(--grey);

    font-size: 0.75rem;

    text-align: center;

}


/* =====================================================
   WHY
===================================================== */

.why {

    background: var(--black);

    color: var(--white);

}


.why-grid {

    display: grid;

    grid-template-columns:
        1fr
        1fr;

    gap: 100px;

    align-items: center;

}


.why-description {

    color: #aaa;

    max-width: 550px;

}


.benefits {

    display: grid;

    gap: 15px;

}


.benefit {

    display: flex;

    gap: 20px;

    padding: 20px;

    border: 1px solid #333;

}


.benefit > span {

    width: 35px;

    height: 35px;

    display: flex;

    align-items: center;

    justify-content: center;

    background: var(--red);

    color: white;

    flex-shrink: 0;

}


.benefit h3 {

    margin-bottom: 4px;

}


.benefit p {

    color: #888;

    font-size: 0.85rem;

}


/* =====================================================
   PROCESS
===================================================== */

.process {

    background: var(--white);

}


.process-grid {

    display: grid;

    grid-template-columns:
        repeat(4, 1fr);

    gap: 15px;

}


.process-step {

    background: var(--light);

    padding: 30px;

    border-top: 3px solid var(--red);

}


.process-step > span {

    color: var(--red);

    font-weight: 800;

}


.process-step h3 {

    margin:
        20px 0
        10px;

}


.process-step p {

    color: var(--grey);

    font-size: 0.85rem;

}


/* =====================================================
   FAQ
===================================================== */

.faq {

    background: var(--light);

}


.faq-list {

    max-width: 850px;

}


.faq details {

    background: white;

    border: 1px solid #ddd;

    margin-bottom: 12px;

}


.faq summary {

    padding: 22px;

    cursor: pointer;

    font-weight: 700;

    list-style: none;

    position: relative;

    padding-right: 55px;

}


.faq summary::-webkit-details-marker {

    display: none;

}


.faq summary::after {

    content: "+";

    position: absolute;

    right: 22px;

    color: var(--red);

    font-size: 1.4rem;

}


.faq details[open]
summary::after {

    content: "−";

}


.faq details p {

    padding:
        0 22px
        22px;

    color: var(--grey);

    font-size: 0.9rem;

}


/* =====================================================
   CONTACT
===================================================== */

.contact {

    background: var(--light);

}


.contact-grid {

    display: grid;

    grid-template-columns:
        0.9fr
        1.1fr;

    gap: 100px;

}


.contact-intro h2 {

    font-size: clamp(
        2.5rem,
        5vw,
        4rem
    );

    line-height: 1;

    margin-bottom: 25px;

}


.contact-intro > p {

    color: var(--grey);

    max-width: 500px;

}


.contact-details {

    margin-top: 50px;

    display: grid;

    gap: 20px;

}


.contact-details span {

    color: var(--red);

    font-size: 0.7rem;

    font-weight: 800;

    letter-spacing: 1px;

}


.contact-details p {

    font-weight: 600;

}


.contact-form {

    background: var(--white);

    padding: 40px;

    border: 1px solid #ddd;

}


.form-group {

    margin-bottom: 22px;

}


.form-group label {

    display: block;

    font-size: 0.8rem;

    font-weight: 700;

    margin-bottom: 8px;

}


.form-group input,
.form-group textarea,
.form-group select {

    width: 100%;

    border: 1px solid #ccc;

    background: white;

    padding: 14px 15px;

    outline: none;

    font-size: 0.9rem;

}


.form-group textarea {

    resize: vertical;

}


.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {

    border-color: var(--red);

}


.form-note {

    color: #888;

    font-size: 0.7rem;

    margin-top: 15px;

    text-align: center;

}


/* =====================================================
   LIGHTBOX
===================================================== */

.lightbox {

    position: fixed;

    inset: 0;

    z-index: 2000;

    background:
        rgba(
            0,
            0,
            0,
            0.92
        );

    display: flex;

    align-items: center;

    justify-content: center;

    padding: 30px;

    opacity: 0;

    visibility: hidden;

    transition:
        opacity 0.25s ease,
        visibility 0.25s ease;

}


.lightbox.active {

    opacity: 1;

    visibility: visible;

}


.lightbox-content {

    max-width: 1100px;

    max-height: 90vh;

    text-align: center;

}


.lightbox-content img {

    max-width: 100%;

    max-height: 80vh;

    width: auto;

    height: auto;

    margin: auto;

    box-shadow:
        0 20px 70px
        rgba(0,0,0,.5);

}


.lightbox-content p {

    color: white;

    margin-top: 15px;

    font-weight: 600;

}


.lightbox-close {

    position: fixed;

    top: 20px;

    right: 25px;

    width: 45px;

    height: 45px;

    border: none;

    background: var(--red);

    color: white;

    font-size: 1.8rem;

    cursor: pointer;

    z-index: 2001;

}


/* =====================================================
   FLOATING WHATSAPP
===================================================== */

.floating-whatsapp {

    position: fixed;

    right: 25px;

    bottom: 25px;

    z-index: 900;

    width: 58px;

    height: 58px;

    background: var(--red);

    color: white;

    border-radius: 50%;

    display: flex;

    align-items: center;

    justify-content: center;

    font-size: 1.7rem;

    box-shadow:
        0 8px 25px
        rgba(0,0,0,.2);

    transition:
        transform 0.2s ease;

}


.floating-whatsapp:hover {

    transform:
        translateY(-4px);

}


/* =====================================================
   FOOTER
===================================================== */

.footer {

    background: var(--black);

    color: white;

    padding-top: 60px;

}


.footer-grid {

    display: grid;

    grid-template-columns:
        1fr
        1fr
        auto;

    gap: 50px;

    padding-bottom: 50px;

}


.footer-logo img {

    width: 120px;

    max-height: 45px;

    object-fit: contain;

}


.footer p {

    color: #888;

    font-size: 0.85rem;

    margin-top: 10px;

}


.footer-links {

    display: flex;

    gap: 25px;

}


.footer-links a {

    color: #aaa;

    font-size: 0.85rem;

}


.footer-links a:hover {

    color: white;

}


.footer-bottom {

    border-top: 1px solid #333;

    padding:
        20px 0;

}


/* =====================================================
   TABLET
===================================================== */

@media (max-width: 950px) {


    .hero {

        background: white;

    }


    .hero-grid {

        grid-template-columns: 1fr;

        gap: 60px;

    }


    .services-grid {

        grid-template-columns:
            repeat(2, 1fr);

    }


    .portfolio-grid {

        grid-template-columns:
            repeat(2, 1fr);

    }


    .feedback-grid {

        grid-template-columns:
            repeat(2, 1fr);

    }


    .why-grid {

        grid-template-columns: 1fr;

        gap: 50px;

    }


    .process-grid {

        grid-template-columns:
            repeat(2, 1fr);

    }


    .contact-grid {

        grid-template-columns: 1fr;

        gap: 50px;

    }

}


/* =====================================================
   MOBILE
===================================================== */

@media (max-width: 650px) {


    .container {

        width: min(
            calc(100% - 30px),
            var(--max-width)
        );

    }


    .nav-container {

        height: 70px;

    }


    .logo img {

        width: 120px;

        max-height: 42px;

    }


    .menu-toggle {

        display: block;

    }


    .nav {

        position: absolute;

        top: 70px;

        left: 0;

        width: 100%;

        background: white;

        border-bottom: 1px solid #ddd;

        display: none;

        flex-direction: column;

        align-items: flex-start;

        padding: 25px;

        gap: 20px;

    }


    .nav.active {

        display: flex;

    }


    .hero {

        min-height: auto;

        padding:
            80px 0;

    }


    .hero h1 {

        font-size:
            clamp(
                2.7rem,
                13vw,
                4rem
            );

        letter-spacing: -2px;

    }


    .hero-description {

        font-size: 0.95rem;

    }


    .drawing-card {

        height: 360px;

        box-shadow:
            12px 12px 0 var(--red);

    }


    .technical-drawing {

        height: 260px;

    }


    .drawing-circle {

        width: 120px;

        height: 120px;

    }


    .services-grid,
    .portfolio-grid,
    .feedback-grid,
    .process-grid {

        grid-template-columns: 1fr;

    }


    .section {

        padding: 80px 0;

    }


    .section-heading {

        margin-bottom: 40px;

    }


    .section-heading h2 {

        font-size: 2.2rem;

    }


    .feedback-image {

        height: 420px;

    }


    .contact-form {

        padding: 25px;

    }


    .footer-grid {

        grid-template-columns: 1fr;

        gap: 30px;

    }


    .footer-links {

        flex-direction: column;

        gap: 10px;

    }


    .floating-whatsapp {

        width: 52px;

        height: 52px;

        right: 18px;

        bottom: 18px;

    }

}