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

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

html {
scroll-behavior: smooth;
}

body {
font-family: 'Poppins', sans-serif;
overflow-x: hidden;

background: #F4F1E8;
color: #0A3158;

line-height: 1.5;


}

a {
color: inherit;
text-decoration: none;
}

/* =========================
NAVIGATION
========================= */

.navbar {
    position: fixed;
    top: 0;
    left: 0;

    width: 100%;

    display: flex;
    justify-content: space-between;
    align-items: center;

    padding: 25px 5%;

    z-index: 100;

    color: #F4F1E8;

    background: linear-gradient(
        to bottom,
        rgba(6, 20, 38, 0.95) 0%,
        rgba(10, 49, 88, 0.75) 50%,
        rgba(10, 49, 88, 0) 100%
    );

    transition: background 0.3s ease;
}

/* LOGO */

.logo {
font-size: 18px;
font-weight: bold;


color: #C9A227;

mix-blend-mode: normal;


}

.logo img {
    width: 120px;
    height: auto;
    display: block;
}

/* NAV */

.navbar nav {
    display: flex;
    gap: 30px;
}

.navbar nav a {
    font-size: 14px;
    position: relative;
    color: #F4F1E8;

    transition: color 0.3s ease;
}

/* NAV HOVER */

.navbar nav a::after {
content: "";


position: absolute;

left: 0;
bottom: -5px;

width: 100%;
height: 1px;

background: #C9A227;

transform: scaleX(0);

transform-origin: right;

transition: transform 0.3s ease;


}

.navbar nav a:hover::after {
transform: scaleX(1);


transform-origin: left;


}

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

.projects-hero {
min-height: 85vh;


padding: 180px 8% 120px;

display: flex;

flex-direction: column;

justify-content: center;

background: linear-gradient(
    -45deg,
    #061426,
    #164E7A,
    #0A3158
);

background-size: 400% 400%;

animation: blueGradient 15s ease infinite;

color: #F4F1E8;


}

@keyframes blueGradient {


0% {
    background-position: 0% 50%;
}

50% {
    background-position: 100% 50%;
}

100% {
    background-position: 0% 50%;
}


}

/* SMALL TEXT */

.small-text {
font-size: 12px;


letter-spacing: 2px;

text-transform: uppercase;

margin-bottom: 30px;


}

/* HERO TITLE */

.projects-hero h1 {
font-size: clamp(65px, 11vw, 160px);


line-height: 1;

letter-spacing: -7px;


}

.projects-hero h1 span {
color: #C9A227;
}

/* HERO DESCRIPTION */

.hero-description {
max-width: 500px;


margin-top: 40px;

font-size: 18px;


}

/* =========================
PROJECT CATEGORY
========================= */

.project-category {
padding: 150px 8%;
}

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

.category-header {
margin-bottom: 100px;
}

.category-header .small-text {
color: #C9A227;
}

.category-header h2 {
font-size: clamp(55px, 8vw, 120px);


line-height: 0.9;

letter-spacing: -5px;


}

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

.project-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 60px 30px;

}

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

.project-card {
overflow: hidden;
}

/* PROJECT IMAGE */

/* PROJECT IMAGE */

.project-image {
    display: block;
    width: 100%;
    aspect-ratio: 4 / 3;
    overflow: hidden;
    background: #ddd;
}

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

    filter: grayscale(100%);
    transition: filter 0.5s ease, transform 0.6s ease;
}

/* HOVER: BRING BACK COLOUR */

.project-image:hover img {
    filter: grayscale(0%);
    transform: scale(1.05);
}

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

.project-info {
display: grid;


grid-template-columns: 50px 1fr;

gap: 20px;

padding-top: 20px;

margin-top: 20px;

border-top: 1px solid currentColor;


}

.project-info > span {
font-size: 12px;


color: #C9A227;


}

.project-info h3 {
font-size: 32px;


line-height: 1;

letter-spacing: -1.5px;

margin-bottom: 15px;


}

.project-info p {
max-width: 450px;


font-size: 15px;


}

.project-info small {
display: block;


margin-top: 20px;

font-size: 11px;

text-transform: uppercase;

letter-spacing: 1px;

color: #C9A227;


}

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

footer {
padding: 30px 5%;


display: flex;

justify-content: space-between;

border-top: 1px solid #0A3158;

font-size: 12px;


}

footer div {
display: flex;


gap: 20px;


}

footer a {
position: relative;
}

footer a::after {
content: "";


position: absolute;

left: 0;
bottom: -4px;

width: 100%;
height: 1px;

background: #C9A227;

transform: scaleX(0);

transform-origin: right;

transition: transform 0.3s ease;


}

footer a:hover::after {
transform: scaleX(1);


transform-origin: left;


}

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

@media (max-width: 900px) {


.navbar {
    padding: 25px 6%;
}

.projects-hero {
    padding-left: 6%;
    padding-right: 6%;
}

.project-category {
    padding-left: 6%;
    padding-right: 6%;
}

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

}

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

@media (max-width: 700px) {


.navbar {
    padding: 20px 6%;
}

.navbar nav {
    gap: 15px;
}

.navbar nav a {
    font-size: 12px;
}


/* HERO */

.projects-hero {
    min-height: 75vh;

    padding: 130px 6% 80px;
}

.projects-hero h1 {
    font-size: clamp(55px, 14vw, 85px);

    letter-spacing: -4px;
}

.hero-description {
    font-size: 16px;

    margin-top: 30px;
}


/* CATEGORY */

.project-category {
    padding: 100px 6%;
}

.category-header {
    margin-bottom: 60px;
}

.category-header h2 {
    font-size: clamp(50px, 13vw, 75px);

    letter-spacing: -3px;
}


/* GRID */

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


/* PROJECT */

.project-info h3 {
    font-size: clamp(28px, 8vw, 40px);
}

.project-info p {
    font-size: 14px;
}


/* FOOTER */

footer {
    padding: 30px 6%;

    flex-direction: column;

    gap: 20px;
}


}

/* =========================
SMALL PHONES
========================= */

@media (max-width: 400px) {


.navbar {
    padding: 18px 6%;
}

.navbar nav {
    display: none;
}

.projects-hero {
    padding-top: 120px;
}

.projects-hero h1 {
    font-size: 50px;

    letter-spacing: -3px;
}

.category-header h2 {
    font-size: 48px;
}


}

.project-image {
    display: block;
}


/* =========================
   HAMBURGER — SAME AS HOMEPAGE
========================= */

.menu-toggle {
    display: none;
    position: relative;
    width: 46px;
    height: 46px;
    padding: 0;
    border: 1px solid #F4F1E8;
    border-radius: 50%;
    background: transparent;
    cursor: pointer;
    z-index: 102;
    transition: background 0.3s ease,
                border-color 0.3s ease,
                transform 0.3s ease;
}

.menu-toggle span {
    position: absolute;
    left: 13px;
    width: 18px;
    height: 1.5px;
    background: #F4F1E8;
    transition: top 0.35s ease,
                transform 0.35s ease,
                opacity 0.2s ease,
                background 0.3s ease;
}

.menu-toggle span:nth-child(1) { top: 15px; }
.menu-toggle span:nth-child(2) { top: 22px; }
.menu-toggle span:nth-child(3) { top: 29px; }

.menu-toggle:hover {
    background: #C9A227;
    border-color: #C9A227;
    transform: rotate(8deg);
}

.menu-toggle:hover span {
    background: #061426;
}

.menu-toggle.active {
    background: #C9A227;
    border-color: #C9A227;
    transform: rotate(0deg);
}

.menu-toggle.active span {
    background: #061426;
}

.menu-toggle.active span:nth-child(1) {
    top: 22px;
    transform: rotate(45deg);
}

.menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.menu-toggle.active span:nth-child(3) {
    top: 22px;
    transform: rotate(-45deg);
}


/* =========================
   FULL-SCREEN MOBILE MENU
========================= */

.mobile-menu {
    position: fixed;
    inset: 0;
    width: 100%;
    height: 100vh;
    background: #0A3158;
    display: flex;
    align-items: center;
    padding: 120px 8% 80px;
    z-index: 101;
    visibility: hidden;
    opacity: 0;
    clip-path: circle(0% at 30px 30px);
    transition: clip-path 0.7s cubic-bezier(0.77, 0, 0.18, 1),
                opacity 0.3s ease,
                visibility 0.7s;
}

.mobile-menu.active {
    visibility: visible;
    opacity: 1;
    clip-path: circle(150% at 30px 30px);
}

.mobile-menu-content {
    width: 100%;
}

.mobile-menu-content .small-text {
    color: #C9A227;
    margin-bottom: 50px;
}

.mobile-menu-content > a {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    padding: 22px 0;
    border-top: 1px solid rgba(244, 241, 232, 0.35);
    color: #F4F1E8;
    font-size: clamp(45px, 10vw, 90px);
    line-height: 1;
    letter-spacing: -3px;
    overflow: hidden;
    transform: translateY(40px);
    opacity: 0;
    transition: transform 0.6s ease,
                opacity 0.6s ease,
                color 0.3s ease,
                padding-left 0.4s ease;
}

.mobile-menu-content > a:last-child {
    border-bottom: 1px solid rgba(244, 241, 232, 0.35);
}

.mobile-menu-content > a small {
    font-size: 12px;
    letter-spacing: 2px;
    color: #C9A227;
    transition: transform 0.3s ease,
                opacity 0.3s ease;
}

.mobile-menu-content > a:hover {
    color: #C9A227;
    padding-left: 20px;
}

.mobile-menu-content > a:hover small {
    transform: translateX(-10px);
}

.mobile-menu.active .mobile-menu-content > a {
    transform: translateY(0);
    opacity: 1;
}

.mobile-menu.active .mobile-menu-content > a:nth-of-type(1) {
    transition-delay: 0.15s;
}

.mobile-menu.active .mobile-menu-content > a:nth-of-type(2) {
    transition-delay: 0.25s;
}

.mobile-menu.active .mobile-menu-content > a:nth-of-type(3) {
    transition-delay: 0.35s;
}


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

@media (max-width: 900px) {
    .navbar {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: 25px 6%;
        box-sizing: border-box;
        z-index: 102;
    }

    .navbar nav {
        display: none;
    }

    .menu-toggle {
        display: block;
        order: 1;
    }

    .navbar .logo {
        order: 2;
        margin-left: auto;
        text-align: right;
    }
}

@media (max-width: 400px) {
    .menu-toggle {
        width: 42px;
        height: 42px;
    }

    .menu-toggle span {
        left: 11px;
    }

    .menu-toggle span:nth-child(1) { top: 13px; }
    .menu-toggle span:nth-child(2) { top: 20px; }
    .menu-toggle span:nth-child(3) { top: 27px; }

    .menu-toggle.active span:nth-child(1),
    .menu-toggle.active span:nth-child(3) {
        top: 20px;
    }
}

@media (min-width: 901px) {
    .mobile-menu {
        display: none;
    }
}