/* ============================================================
   DESIGN TOKENS & ABOUT PAGE STYLES (from company.html)
============================================================ */
:root {
  --ink:        #0d0f13;
  --ink-mid:    #1c2128;
  --ink-muted:  #767c88;
  --ink-ghost:  rgba(13, 15, 19, 0.08);
  --paper:      #ffffff;
  --paper-tint: #f7f7f8;
  --accent:     #111318;
  --accent-dim: rgba(17, 19, 24, 0.72);

  --font-display: "Syne", ui-sans-serif, system-ui, sans-serif;
  --font-body:    "DM Sans", ui-sans-serif, system-ui, sans-serif;

  --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out:   cubic-bezier(0.65, 0, 0.35, 1);

  --header-h: 80px;
  --pad-x: clamp(20px, 5vw, 72px);
}

/* ============================================================
   HERO SECTION
============================================================ */
.hero {
    position: relative;
    z-index: 2;
    width: 100%;
    min-height: max(600px, 80vh); 
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    background: linear-gradient(rgba(30, 30, 30, 0.85), rgba(30, 30, 30, 0.85)), 
                url('https://images.unsplash.com/photo-1581091226825-a6a2a5aee158?auto=format&fit=crop&w=2000&q=80') center center / cover no-repeat;
    clip-path: polygon(0 0, 100% 0, 100% 85%, 0 100%);
    padding-top: 60px;
    box-sizing: border-box;
}

.hero-content {
    max-width: 800px;
    padding: 0 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
    color: #ffffff;
    margin-top: -5%;
}

.hero h1 {
    font-size: 5rem;
    font-weight: 800;
    margin: 0 0 5px 0;
    letter-spacing: -1px;
    line-height: 1.1;
    color: #ffffff;
}

.hero p {
    font-size: 1.35rem;
    font-weight: 300;
    color: #e2e2e2;
    margin: 0 0 35px 0;
    letter-spacing: 0.5px;
}

.hero-btn {
    display: inline-block;
    background-color: #ff764d !important;
    color: #ffffff !important;
    text-decoration: none;
    padding: 16px 36px;
    font-weight: 700;
    font-size: 0.95rem;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    border-radius: 4px;
    transition: background-color 0.3s ease, transform 0.2s ease;
}

.hero-btn:hover {
    background-color: #e05e36 !important;
    transform: translateY(-2px);
}

@media (max-width: 768px) {
    .hero {
        min-height: max(500px, 70vh);
        clip-path: polygon(0 0, 100% 0, 100% 90%, 0 100%);
    }

    .hero h1 {
        font-size: 3.5rem;
    }

    .hero p {
        font-size: 1.1rem;
    }
}

/* =========================
   WHO WE ARE SECTION
========================= */
.who-we-are-section {
    position: relative;
    z-index: 1;
    width: 100%;
    padding: 120px 6% 60px 6%;
    background: #f5f5f5;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 70px;
    box-sizing: border-box;
}

.who-we-are-section::before {
    content: '';
    position: absolute;
    bottom: 99%;
    left: 0;
    width: 100%;
    height: 50vh;
    background: #f5f5f5;
    z-index: -1;
    pointer-events: none;
}

.who-left {
    width: 42%;
}

.who-tag {
    display: block;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 3px;
    color: #7b7b7b;
    margin-bottom: 18px;
}

.who-title {
    font-family: 'Montserrat', var(--font-display), sans-serif;
    font-size: 52px;
    font-weight: 800;
    color: #111827;
    margin: 0 0 35px 0;
    line-height: 1;
}

.who-text {
    font-size: 15px;
    line-height: 1.9;
    color: #333;
    margin-bottom: 22px;
}

.who-right {
    width: 50%;
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    grid-template-rows: 320px 320px;
    gap: 12px;
}

.cross-top,
.cross-center,
.cross-right {
    overflow: hidden;
    height: 100%;
}

.cross-top {
    grid-column: 1 / 2;
    grid-row: 1 / 2;
}

.cross-center {
    grid-column: 1 / 2;
    grid-row: 2 / 3;
}

.cross-right {
    grid-column: 2 / 3;
    grid-row: 1 / 3;
}

.cross-top img,
.cross-center img,
.cross-right img {
    width: 100%;
    height: calc(100% + 35px);
    object-fit: cover;
    display: block;
}

@media(max-width: 992px){
    .who-we-are-section {
        flex-direction: column;
    }
    .who-left,
    .who-right {
        width: 100%;
    }
}

@media(max-width: 768px){
    .who-right {
        grid-template-columns: 1fr;
        grid-template-rows: auto;
    }
    .cross-top,
    .cross-center,
    .cross-right {
        grid-column: auto;
        grid-row: auto;
        height: 300px;
    }
    .who-title {
        font-size: 40px;
    }
}

/* =========================
   SCROLL REVEAL ANIMATIONS
========================= */
.reveal {
  opacity: 0;
  transition: all 0.8s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: transform, opacity;
}

.reveal-up {
  transform: translateY(60px);
}

.reveal-left {
  transform: translateX(-60px);
}

.reveal-right {
  transform: translateX(60px);
}

.reveal.active {
  opacity: 1;
  transform: translate(0, 0);
}

/* =========================
   PRINCIPLES SECTION
========================= */
.principles-wrapper {
    background: #f5f5f5;
    padding: 0 4% 80px 4%;
    box-sizing: border-box;
    width: 100%;
}

.principles-container {
    background: #444444;
    padding: 45px 40px;
    border-radius: 30px; 
    box-sizing: border-box;
    width: 100%;
}

.principles-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 50px;
}

.principles-title {
    font-family: var(--font-display), sans-serif;
    font-size: 40px;
    font-weight: 800;
    color: #ff764d !important;
    margin: 0;
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

.principles-header-right {
    max-width: 400px;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
}

.principles-header-right p {
    color: #b8b8b8;
    font-size: 13px;
    line-height: 1.6;
    margin: 0;
}

.principles-nav {
    display: flex;
    gap: 12px;
    margin-top: 5px;
}

.principles-nav button {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    outline: none;
    background: transparent;
    border: 1px solid #777;
    color: #fff;
}

.principles-nav button:hover {
    background: #ffffff;
    color: #000000;
    border-color: #ffffff;
    transform: scale(1.05);
}

.principles-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 14px;
}

.p-card {
    background: #fff;
    border-radius: 20px;
    padding: 20px;
    display: flex;
    flex-direction: column;
    transition: transform 0.3s ease;
    position: relative;
    overflow: hidden;
}

.p-card > * {
    position: relative;
    z-index: 1;
}

.p-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: linear-gradient(to bottom, #ffffff 0%, #111111 100%);
    opacity: 0;
    transition: opacity 0.4s ease;
    z-index: 0;
}

.p-card:hover {
    transform: translateY(-5px);
}

.p-card:hover::before {
    opacity: 1;
}

.p-badge {
    display: inline-block;
    padding: 4px 12px;
    border: 1px solid #eaeaea;
    border-radius: 20px;
    font-size: 9px;
    font-weight: 800;
    color: #888;
    text-transform: uppercase;
    margin-bottom: 24px;
    align-self: flex-start;
    letter-spacing: 0.5px;
}

.p-card-title {
    font-family: var(--font-display), sans-serif;
    font-size: 20px;
    font-weight: 800;
    color: #111;
    margin: 0 0 16px 0;
    line-height: 1.25;
}

.p-card-img {
    width: 100%;
    aspect-ratio: 1/1;
    border-radius: 12px;
    overflow: hidden;
    margin-bottom: 20px;
}

.p-card-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.p-card-text {
    font-size: 11px;
    line-height: 1.6;
    color: #6b7280;
    margin-bottom: 24px;
    flex-grow: 1;
    transition: color 0.4s ease;
}

.p-card:hover .p-card-text {
    color: #e4e4e7;
}

.p-card-footer {
    display: flex;
    justify-content: flex-end;
    margin-top: auto;
}

.p-card-btn {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    border: 1px solid #eaeaea;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    color: #6b8fd4;
    transition: all 0.3s;
}

.p-card:hover .p-card-btn {
    border-color: #444;
    color: #fff;
    background: rgba(255,255,255,0.1);
}

@media(max-width: 1024px) {
    .principles-grid { grid-template-columns: repeat(2, 1fr); }
    .principles-header { flex-direction: column; gap: 24px; }
}

@media(max-width: 600px) {
    .principles-grid { grid-template-columns: 1fr; }
    .principles-container { padding: 40px 24px; border-radius: 24px; }
    .principles-title { font-size: 36px; }
}

/* =========================
   MANUFACTURING PROCESS SECTION
========================= */
.mfg-section {
    width: 100%;
    padding: 60px 6% 120px 6%;
    background: #ffffff;
    box-sizing: border-box;
}

.mfg-top {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 5%;
    margin-bottom: 80px;
}

.mfg-info {
    width: 30%;
}

.mfg-title {
    font-family: var(--font-display), sans-serif;
    font-size: 36px;
    font-weight: 900;
    color: #111;
    margin: 0 0 24px 0;
    line-height: 1.2;
}

.mfg-desc {
    font-size: 13px;
    line-height: 1.6;
    color: #555;
    margin-bottom: 24px;
}

.mfg-nav {
    display: flex;
    gap: 12px;
    margin-top: 30px;
}

.mfg-nav button {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    border: 1px solid #e0e0e0;
    background: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s;
    color: #999;
}

.mfg-nav button:hover {
    border-color: #111;
    color: #111;
}

.mfg-steps-container {
    width: 65%;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
}

.mfg-step {
    background: #f9f9f9;
    height: 280px;
    padding: 30px 24px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: background 0.3s;
    border-right: 2px solid #ffffff;
}

.mfg-step:last-child {
    border-right: none;
}

.mfg-step:hover {
    background: #ff764d !important;
}

.step-num {
    font-family: var(--font-display), sans-serif;
    font-size: 40px;
    font-weight: 800;
    color: rgba(255, 118, 77, 0.25) !important;
    transition: color 0.3s ease;
}

.mfg-step:hover .step-num {
    color: rgba(255, 255, 255, 0.9) !important;
}

.step-name {
    font-size: 11px;
    font-weight: 800;
    text-transform: uppercase;
    color: #111;
    line-height: 1.4;
    letter-spacing: 0.5px;
    transition: color 0.3s ease;
}

.mfg-step:hover .step-name {
    color: #fff;
}

.mfg-middle {
    margin-bottom: 50px;
}

.mfg-middle h3 {
    font-family: var(--font-display), sans-serif;
    font-size: 26px;
    font-weight: 800;
    color: #111;
    line-height: 1.4;
    margin: 0 0 20px 0;
    max-width: 85%;
}

.mfg-middle p {
    font-size: 14px;
    color: #6b7280;
    line-height: 1.6;
    max-width: 80%;
    margin: 0;
}

.mfg-images {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-bottom: 50px;
}

.mfg-img {
    width: 100%;
    aspect-ratio: 4/5;
    object-fit: cover;
    display: block;
}

.mfg-bottom {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    padding-top: 10px;
}

.mfg-btn {
    display: inline-flex;
    align-items: center;
    gap: 16px;
    background: #111;
    color: #fff;
    padding: 14px 28px 14px 14px;
    font-size: 13px;
    font-weight: 700;
    text-decoration: none;
    transition: background 0.3s;
}

.mfg-btn:hover {
    background: #333;
}

.mfg-btn-icon {
    width: 28px;
    height: 28px;
    background: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #111;
}

.mfg-btn-icon svg {
    width: 10px;
    height: 10px;
    margin-left: 2px;
}

.mfg-footer-right {
    display: flex;
    align-items: center;
    gap: 24px;
    max-width: 50%;
}

.mfg-footer-text {
    font-size: 19px;
    font-style: italic;
    color: #6b7280;
    line-height: 1.5;
    margin: 0;
}

.mfg-footer-text a {
    color: #ff764d !important;
    text-decoration: underline;
    font-weight: 700;
    font-style: normal;
}

.mfg-footer-nav {
    display: flex;
    gap: 16px;
    color: #999;
}

.mfg-footer-nav svg {
    width: 16px;
    height: 16px;
    cursor: pointer;
    transition: color 0.3s;
}

.mfg-footer-nav svg:hover {
    color: #111;
}

.card {
    transition: transform 0.4s ease, box-shadow 0.4s ease;
    cursor: pointer;
}

.card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.15);
}

@media(max-width: 1024px) {
    .mfg-top { flex-direction: column; gap: 40px; }
    .mfg-info, .mfg-steps-container { width: 100%; }
    .mfg-middle h3 { max-width: 100%; }
    .mfg-middle p { max-width: 100%; }
    .mfg-bottom { flex-direction: column; align-items: flex-start; gap: 30px; }
    .mfg-footer-right { max-width: 100%; justify-content: space-between; width: 100%;}
}

@media(max-width: 768px) {
    .mfg-steps-container { grid-template-columns: repeat(2, 1fr); }
    .mfg-step { height: 200px; border-bottom: 2px solid #ffffff; }
    .mfg-images { grid-template-columns: 1fr; }
}