/* ===============================
   PREMIUM SENIOR DESIGNER UI
================================ */

@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800;900&display=swap');

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Outfit', sans-serif;
    background: #060d18;
    overflow-x: hidden;
    color: #fff;
}

/* ================= ROOT ================= */

:root {
    --orange: #ff7a00;
    --blue: #0d5eff;
    --dark: #060d18;
    --card: #0d1625;
    --text: #d4dce7;
    --white: #ffffff;
}

/* ================= GLOBAL ================= */

.container {
    width: 90%;
    max-width: 1320px;
    margin: auto;
}

section {
    padding: 130px 0;
    position: relative;
}

.section-title {
    text-align: center;
    margin-bottom: 90px;
}

.section-title span {
    display: inline-block;
    color: var(--orange);
    font-size: 14px;
    font-weight: 800;
    letter-spacing: 3px;
    margin-bottom: 18px;
}

.section-title h2 {
    font-size: 74px;
    line-height: 1;
    font-weight: 900;
    letter-spacing: -3px;
    margin-bottom: 28px;
}

.section-title p {
    max-width: 760px;
    margin: auto;
    color: #9aa8bb;
    font-size: 18px;
    line-height: 1.9;
}

/* ================= NAVBAR ================= */

nav {
    height: 86px;

    background: #565b65;

    border-bottom: 1px solid rgba(255, 255, 255, .05);
}

/* ================= WRAPPER ================= */

.nav-wrapper {
    height: 100%;

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

    align-items: center;
}

/* ================= LEFT ================= */

.nav-left {
    display: flex;
    align-items: center;
    gap: 14px;
}

.nav-left img {
    width: 52px;
    height: 52px;

    object-fit: contain;
}

.nav-left span {
    font-size: 28px;
    font-weight: 600;
    letter-spacing: -1px;

    color: #ffffff;
}

.nav-left span::after {
    content: "PUTTY";

    margin-left: 8px;

    color: #ff9d1f;
}

/* ================= CENTER ================= */

.nav-links {
    display: flex;
    justify-content: center;
    gap: 54px;

    list-style: none;
}

.nav-links a {
    font-size: 16px;
    color: #ffffff;

    text-decoration: none;

    opacity: .9;

    transition: .3s ease;
}

.nav-links a:hover {
    opacity: 1;
}

/* ================= BUTTON ================= */

.nav-btn {
    background: #f8a42c;
    color: #111;

    text-decoration: none;

    padding: 16px 28px;

    font-size: 14px;
    font-weight: 500;

    border-radius: 40px;

    transition: .3s ease;
}

.nav-btn:hover {
    transform: translateY(-2px);
}

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

@media(max-width:900px) {

    .nav-links {
        display: none;
    }

}

.logo {
    display: flex;
    align-items: center;
}

.logo img {
    width: 120px;
    height: auto;
    object-fit: contain;
}

.logo span {
    color: var(--orange);
}

.nav-links {
    display: flex;
    gap: 40px;
    list-style: none;
}

.nav-links a {
    text-decoration: none;
    color: #fff;
    font-weight: 500;
    position: relative;
    transition: .3s;
}

.nav-links a::after {
    content: "";
    position: absolute;
    width: 0%;
    height: 2px;
    background: linear-gradient(90deg, var(--orange), var(--blue));
    left: 0;
    bottom: -8px;
    transition: .4s;
}

.nav-links a:hover::after {
    width: 100%;
}

.nav-btn {
    padding: 16px 28px;
    border-radius: 60px;
    text-decoration: none;
    color: #fff;
    font-weight: 700;
    background: linear-gradient(135deg, var(--orange), #ffb347);
    box-shadow: 0 15px 35px rgba(255, 122, 0, .35);
}

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

.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: #f5f3ee;
    color: #111;
}

.hero-layout {
    display: grid;
    grid-template-columns: 1.2fr .7fr;
    gap: 120px;
    align-items: end;
}

.hero-label {
    display: block;
    margin-bottom: 28px;
    font-size: 13px;
    letter-spacing: 3px;
    font-weight: 600;
    color: #6b7280;
}

.hero-content h1 {
    font-size: 72px;
    line-height: 1;
    letter-spacing: -3px;
    font-weight: 700;
    max-width: 700px;
    margin-bottom: 32px;
}

.hero-content p {
    font-size: 19px;
    line-height: 1.8;
    color: #5b6470;
    max-width: 520px;
    margin-bottom: 50px;
}

.hero-actions {
    display: flex;
    gap: 40px;
}

.hero-actions a {
    text-decoration: none;
    color: #111;
    font-weight: 600;
    position: relative;
}

.hero-actions a::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: -8px;
    width: 100%;
    height: 1px;
    background: #111;
}

.hero-details {
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    gap: 38px;
    padding-bottom: 10px;
}

.detail-block {
    padding-bottom: 28px;
    border-bottom: 1px solid #d6d9dd;
}

.detail-block span {
    display: block;
    font-size: 12px;
    letter-spacing: 2px;
    color: #7b8490;
    margin-bottom: 12px;
    text-transform: uppercase;
}

.detail-block h4 {
    font-size: 28px;
    line-height: 1.3;
    font-weight: 500;
    color: #111;
}

.primary-btn {
    background: linear-gradient(135deg, var(--orange), #ffb347);
    color: #fff;
    box-shadow: 0 20px 40px rgba(255, 122, 0, .35);
}

.primary-btn:hover {
    transform: translateY(-6px);
}

.secondary-btn {
    border: 1px solid rgba(255, 255, 255, .12);
    background: rgba(255, 255, 255, .05);
    color: #fff;
    backdrop-filter: blur(10px);
}

.secondary-btn:hover {
    background: #fff;
    color: #111;
}

/* ================= FLOATING STATS ================= */

.hero-stats {
    display: flex;
    gap: 22px;
    margin-top: 55px;
    flex-wrap: wrap;
}

.stat-box {
    min-width: 180px;
    padding: 28px;
    border-radius: 28px;
    background: rgba(255, 255, 255, .05);
    border: 1px solid rgba(255, 255, 255, .08);
    backdrop-filter: blur(12px);
}

.stat-box h3 {
    font-size: 44px;
    color: var(--orange);
    margin-bottom: 10px;
}

.stat-box p {
    margin: 0;
    color: #d6dce5;
    font-size: 15px;
}

/* ================= PRODUCT SHOWCASE ================= */

.hero-right {
    display: flex;
    justify-content: center;
    position: relative;
}

.product-showcase {
    width: 560px;
    height: 560px;
    border-radius: 50%;
    position: relative;
    background:
        linear-gradient(135deg, #13213b, #08111f);
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(255, 255, 255, .06);
    box-shadow:
        0 40px 100px rgba(0, 0, 0, .45),
        inset 0 0 40px rgba(255, 255, 255, .03);
}

.product-showcase::before {
    content: "";
    position: absolute;
    width: 430px;
    height: 430px;
    border-radius: 50%;
    border: 1px solid rgba(255, 255, 255, .08);
}

.product-showcase img {
    width: 78%;
    filter: drop-shadow(0 40px 60px rgba(0, 0, 0, .5));
    animation: float 4s ease-in-out infinite;
}

@keyframes float {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-18px);
    }
}


/* ================= ABOUT ================= */

.about {
    padding: 120px 0;
    background: #f5f3ee;
    color: #111;
    position: relative;
    overflow: hidden;
}

/* subtle premium texture */

.about::before {
    content: "";
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 92%;
    height: 1px;
    background: #d9dde2;
}

.about-layout {
    display: grid;
    grid-template-columns: .75fr 1.5fr .75fr;
    gap: 100px;
    align-items: start;
    position: relative;
    z-index: 2;
}

/* ================= LEFT ================= */

.about-left {
    padding-top: 12px;
}

.section-label {
    display: block;
    margin-bottom: 28px;
    font-size: 11px;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: #7b8490;
    font-weight: 600;
}

.about-left p {
    font-size: 15px;
    line-height: 2;
    color: #5f6772;
    max-width: 260px;
}

/* ================= CENTER ================= */

.about-center h2 {
    font-size: 68px;
    line-height: 1.02;
    letter-spacing: -3.5px;
    font-weight: 500;
    color: #111111;
    max-width: 700px;
}

/* ================= RIGHT ================= */

.about-right {
    padding-top: 10px;
}

.info-item {
    padding: 34px 0;
    border-bottom: 1px solid #d8dde3;
}

.info-item:first-child {
    padding-top: 0;
}

.info-item span {
    display: block;
    margin-bottom: 14px;
    font-size: 10px;
    letter-spacing: 2.5px;
    text-transform: uppercase;
    color: #8b94a0;
    font-weight: 600;
}

.info-item p {
    font-size: 16px;
    line-height: 1.9;
    color: #3f4752;
    max-width: 260px;
}

/* ================= RESPONSIVE ================= */

@media(max-width:1200px) {

    .about-layout {
        grid-template-columns: 1fr;
        gap: 70px;
    }

    .about-center h2 {
        max-width: 100%;
    }

    .about-left p,
    .info-item p {
        max-width: 100%;
    }

}

@media(max-width:768px) {

    .about {
        padding: 140px 0;
    }

    .about-layout {
        gap: 50px;
    }

    .about-center h2 {
        font-size: 46px;
        line-height: 1.08;
        letter-spacing: -2px;
    }

    .about-left p {
        font-size: 15px;
    }

    .info-item {
        padding: 28px 0;
    }

}

.materials {
    padding: 120px 0;
    background: #ffffff;
    color: #111;
    position: relative;
}

.materials::before {
    content: "";
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 92%;
    height: 1px;
    background: #d8dde3;
}

.materials-layout {
    display: grid;
    grid-template-columns: 1fr 1.1fr;
    gap: 140px;
    align-items: start;
}

/* ================= LEFT ================= */

.materials-left h2 {
    margin-top: 28px;
    font-size: 68px;
    line-height: 1.02;
    letter-spacing: -3px;
    font-weight: 500;
    max-width: 520px;
}

/* ================= RIGHT ================= */

.materials-right {
    border-top: 1px solid #d8dde3;
}

.material-item {
    padding: 38px 0;
    border-bottom: 1px solid #d8dde3;
}

.material-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 20px;
}

.material-top span {
    font-size: 12px;
    letter-spacing: 2px;
    color: #8b94a0;
}

.material-top h3 {
    font-size: 30px;
    font-weight: 500;
    color: #111;
}

.material-item p {
    font-size: 16px;
    line-height: 1.9;
    color: #5f6772;
    max-width: 420px;
}

/* ================= RESPONSIVE ================= */

@media(max-width:1100px) {

    .materials-layout {
        grid-template-columns: 1fr;
        gap: 80px;
    }

}

@media(max-width:768px) {

    .materials {
        padding: 140px 0;
    }

    .materials-left h2 {
        font-size: 46px;
        line-height: 1.08;
        letter-spacing: -2px;
    }

    .material-top h3 {
        font-size: 24px;
    }

}



/* ================= PRODUCTS ================= */

.products {
    padding: 120px 0;
    background: #ffffff;
    color: #111;
    position: relative;
}

.products::before {
    content: "";
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 92%;
    height: 1px;
    background: #d8dde3;
}

/* ================= HEADING ================= */

.products-heading {
    margin-bottom: 120px;
}

.products-heading h2 {
    margin-top: 24px;

    font-size: 58px;
    line-height: 1.02;
    letter-spacing: -3px;
    font-weight: 500;

    max-width: 580px;
}

/* ================= PRODUCT ROW ================= */

.product-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 120px;

    align-items: center;

    padding: 70px 0;

    border-top: 1px solid #d8dde3;
}

.product-row:last-child {
    border-bottom: 1px solid #d8dde3;
}

.product-row.reverse .product-image {
    order: 2;
}

.product-row.reverse .product-info {
    order: 1;
}

/* ================= IMAGE ================= */

.product-image {
    width: 100%;
    min-height: 460px;
    overflow: hidden;
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

/* ================= INFO ================= */

.product-number {
    display: block;

    margin-bottom: 20px;

    font-size: 11px;
    letter-spacing: 2px;

    color: #8b94a0;
}

.product-info h3 {
    font-size: 48px;
    line-height: 1;

    letter-spacing: -2px;

    font-weight: 500;

    margin-bottom: 24px;
}

.product-info p {
    font-size: 16px;
    line-height: 1.9;

    color: #5f6772;

    max-width: 420px;

    margin-bottom: 40px;
}

/* ================= SPECS ================= */

.product-specs {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
}

.product-specs div {
    padding: 14px 20px;

    border: 1px solid #d8dde3;

    font-size: 14px;

    color: #4b5563;
}

/* ================= RESPONSIVE ================= */

@media(max-width:1000px) {

    .product-row {
        grid-template-columns: 1fr;
        gap: 50px;
    }

}

@media(max-width:768px) {

    .products {
        padding: 120px 0;
    }

    .products-heading {
        margin-bottom: 70px;
    }

    .products-heading h2 {
        font-size: 42px;
        line-height: 1.08;
        letter-spacing: -2px;
    }

    .product-row {
        padding: 50px 0;
    }

    .product-image {
        padding: 40px;
    }

    .product-info h3 {
        font-size: 34px;
    }

}

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

.contact {
    padding: 180px 0;
    background: #0f1113;
    color: #ffffff;
    position: relative;
    overflow: hidden;
}

/* ================= TOP LINE ================= */

.contact::before {
    content: "";
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 92%;
    height: 1px;
    background: rgba(255, 255, 255, .08);
}

/* ================= LAYOUT ================= */

.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr .9fr;
    gap: 120px;
    align-items: start;
}

/* ================= LEFT ================= */

.contact-left h2 {
    margin: 28px 0 32px;

    font-size: 64px;
    line-height: 1.02;
    letter-spacing: -3px;
    font-weight: 500;

    max-width: 560px;
}

.contact-left p {
    font-size: 17px;
    line-height: 1.9;

    color: rgba(255, 255, 255, .62);

    max-width: 420px;

    margin-bottom: 70px;
}

/* ================= META ================= */

.contact-meta {
    display: flex;
    flex-direction: column;
    gap: 34px;
}

.meta-item {
    padding-bottom: 24px;
    border-bottom: 1px solid rgba(255, 255, 255, .08);
}

.meta-item span {
    display: block;

    margin-bottom: 14px;

    font-size: 11px;
    letter-spacing: 2px;

    color: rgba(255, 255, 255, .35);
}

.meta-item a,
.meta-item p {
    font-size: 18px;
    line-height: 1.6;

    color: #ffffff;

    text-decoration: none;
}

/* ================= FORM ================= */

.contact-right {
    background: rgba(255, 255, 255, .02);

    border: 1px solid rgba(255, 255, 255, .06);

    padding: 60px;
}

/* ================= INPUT GROUP ================= */

.input-group {
    margin-bottom: 42px;
}

.input-group label {
    display: block;

    margin-bottom: 16px;

    font-size: 11px;
    letter-spacing: 2px;

    color: rgba(255, 255, 255, .35);
}

.input-group input,
.input-group textarea {
    width: 100%;

    background: transparent;

    border: none;
    border-bottom: 1px solid rgba(255, 255, 255, .12);

    padding-bottom: 18px;

    font-size: 16px;
    color: #ffffff;

    outline: none;

    transition: border-color .3s ease;
}

.input-group input:focus,
.input-group textarea:focus {
    border-color: rgba(255, 255, 255, .35);
}

.input-group textarea {
    resize: none;
}

/* ================= BUTTON ================= */

.contact-form button {
    margin-top: 20px;

    background: #f3f0ea;
    color: #111;

    border: none;

    padding: 18px 34px;

    font-size: 14px;
    letter-spacing: .5px;

    cursor: pointer;

    transition: .3s ease;
}

.contact-form button:hover {
    background: #ffffff;
}

/* ================= RESPONSIVE ================= */

@media(max-width:1000px) {

    .contact-wrapper {
        grid-template-columns: 1fr;
        gap: 80px;
    }

}

@media(max-width:768px) {

    .contact {
        padding: 120px 0;
    }

    .contact-left h2 {
        font-size: 44px;
        line-height: 1.08;
        letter-spacing: -2px;
    }

    .contact-right {
        padding: 35px;
    }

}

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

footer {
    background: #040912;
    padding: 30px 0;
    text-align: center;
    color: #b4c0cf;
    border-top: 1px solid rgba(255, 255, 255, .05);
}

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

@media(max-width:1100px) {

    .hero-wrapper,
    .contact-wrapper {
        grid-template-columns: 1fr;
    }

    .hero-content {
        text-align: center;
    }

    .hero-content p {
        margin: auto;
        margin-bottom: 40px;
    }

    .hero-buttons {
        justify-content: center;
    }

    .hero-stats {
        justify-content: center;
    }

}

@media(max-width:768px) {

    .nav-links {
        display: none;
    }

    .hero-content h1 {
        font-size: 58px;
    }

    .section-title h2 {
        font-size: 46px;
    }

    .contact-content h2 {
        font-size: 52px;
    }

    .product-showcase {
        width: 360px;
        height: 360px;
    }

    .product-showcase::before {
        width: 280px;
        height: 280px;
    }

}

.features {
    padding: 160px 0;
    background: #111315;
    color: #fff;
    position: relative;
    overflow: hidden;
}

/* ================= TOP BORDER ================= */

.features::before {
    content: "";
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 92%;
    height: 1px;
    background: #d8dde3;
}

/* ================= HEADING ================= */

.features-heading {
    display: grid;
    grid-template-columns: 1fr .55fr;
    gap: 90px;
    align-items: center;
    margin-bottom: 80px;
}

.features-heading-left h2 {
    margin-top: 22px;
    font-size: 58px;
    line-height: 1.02;
    letter-spacing: -3px;
    font-weight: 500;
    max-width: 540px;
    color: #fff;
}

.features-heading-right {
    display: flex;
    justify-content: flex-end;
}

.features-heading-right p {
    font-size: 16px;
    line-height: 1.9;
    color: #a2b1c6;
    max-width: 300px;
}

/* ================= GRID ================= */

.features-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 22px;
}

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

.feature-card {
    background: #17191c;
    border: 1px solid rgba(255, 255, 255, .06);
    padding: 36px;
    min-height: 260px;

    display: flex;
    flex-direction: column;
    justify-content: space-between;

    transition:
        transform .45s ease,
        border-color .45s ease,
        background .45s ease,
        box-shadow .45s ease;
}

.feature-card:hover {

    transform: translateY(-4px);

    background: #1d2024;

    border-color: rgba(255, 255, 255, .12);

    box-shadow:
        0 20px 60px rgba(0, 0, 0, .18);

}

.feature-card:hover h3 {
    color: #111111;
}

.feature-card:hover p {
    color: #5f6772;
}

.feature-card:hover span {
    color: #8b94a0;
}

.feature-card:hover .feature-line {
    background: #d8dde3;
}

/* ================= CARD TOP ================= */

.feature-top {
    display: flex;
    align-items: center;
    gap: 18px;
}

.feature-top span {
    font-size: 11px;
    letter-spacing: 2px;
    color: #8b94a0;
    flex-shrink: 0;
}

.feature-line {
    width: 100%;
    height: 1px;
    background: #d8dde3;
}

/* ================= CONTENT ================= */

.feature-card h3 {
    margin: 34px 0 18px;

    font-size: 30px;
    line-height: 1.08;
    letter-spacing: -1px;
    font-weight: 500;

    max-width: 240px;

    color: rgba(255, 255, 255, .62);
}

.feature-card p {
    font-size: 15px;
    line-height: 1.9;
    color: rgba(255, 255, 255, .62);
    max-width: 300px;
}

/* ================= RESPONSIVE ================= */

@media(max-width:1100px) {

    .features-heading {
        grid-template-columns: 1fr;
        gap: 40px;
        align-items: start;
    }

    .features-heading-right {
        justify-content: flex-start;
    }

}

@media(max-width:900px) {

    .features-grid {
        grid-template-columns: 1fr;
    }

}

@media(max-width:768px) {

    .features {
        padding: 120px 0;
    }

    .features-heading {
        margin-bottom: 60px;
    }

    .features-heading-left h2 {
        font-size: 42px;
        line-height: 1.08;
        letter-spacing: -2px;
    }

    .feature-card {
        padding: 28px;
        min-height: auto;
    }

    .feature-card h3 {
        font-size: 24px;
        margin: 28px 0 14px;
    }

}