/* ============================================================
   our-values.css
   PT. Rayard Deli Indonesia - Our Values Page
   Premium Corporate Identity - Complete Rewrite
   ============================================================ */

/* ---------- Variables ---------- */
:root {
    --primary: #8C1D23;
    --primary-dark: #6e161b;
    --primary-light: #a8343a;
    --secondary: #18345D;
    --secondary-dark: #0f2440;
    --secondary-light: #1f446e;
    --bg-light: #F7F8FA;
    --bg-offwhite: #FAFAFC;
    --text-dark: #1A1A1A;
    --text-medium: #4A4A4A;
    --text-light: #7A7A7A;
    --border-light: #E8E8E8;
    --border-medium: #D0D0D0;
    --white: #FFFFFF;
    --shadow-sm: 0 4px 16px rgba(0, 0, 0, 0.04);
    --shadow-md: 0 8px 32px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 16px 56px rgba(0, 0, 0, 0.08);
    --shadow-xl: 0 24px 72px rgba(0, 0, 0, 0.10);
    --shadow-hover: 0 20px 60px rgba(24, 52, 93, 0.12);
    --shadow-glow: 0 0 40px rgba(140, 29, 35, 0.06);
    --radius: 14px;
    --radius-lg: 20px;
    --transition: 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    --transition-smooth: 0.6s cubic-bezier(0.22, 1, 0.36, 1);
}

/* ---------- Global Smooth Scroll ---------- */
html {
    scroll-behavior: smooth;
}

/* ---------- Reveal Animation (Base) ---------- */
.reveal {
    opacity: 0;
    transform: translateY(50px);
    transition: opacity 0.8s cubic-bezier(0.22, 1, 0.36, 1),
                transform 0.8s cubic-bezier(0.22, 1, 0.36, 1);
}

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

/* ---------- Hero Section ---------- */
.hero {
    position: relative;
    min-height: 80vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background: var(--secondary);
}

.hero-background {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    transform: scale(1.08);
    transition: transform 10s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    z-index: 0;
    will-change: transform;
}

.hero:hover .hero-background {
    transform: scale(1);
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg,
        rgba(24, 52, 93, 0.55) 0%,
        rgba(140, 29, 35, 0.40) 100%
    );
    z-index: 1;
}

/* Glass reflection */
.hero::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(
        ellipse at 30% 20%,
        rgba(255, 255, 255, 0.04) 0%,
        transparent 60%
    );
    z-index: 1;
    pointer-events: none;
    animation: glassReflection 12s ease-in-out infinite alternate;
}

@keyframes glassReflection {
    0% { transform: translate(-10%, -10%) rotate(-5deg); }
    100% { transform: translate(10%, 10%) rotate(5deg); }
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    padding: 60px 0;
    animation: heroFadeIn 1.2s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}

@keyframes heroFadeIn {
    0% { opacity: 0; transform: scale(0.98) translateY(30px); }
    100% { opacity: 1; transform: scale(1) translateY(0); }
}

.hero-inner {
    max-width: 800px;
    margin: 0 auto;
}

.hero-badge {
    display: inline-block;
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.7);
    border: 1px solid rgba(255, 255, 255, 0.12);
    padding: 0.3em 1.2em;
    border-radius: 30px;
    margin-bottom: 1.5em;
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    animation: badgePulse 3s ease-in-out infinite;
}

@keyframes badgePulse {
    0%, 100% { border-color: rgba(255, 255, 255, 0.12); }
    50% { border-color: rgba(255, 255, 255, 0.25); }
}

.hero-title {
    font-size: clamp(2.8rem, 8vw, 5.5rem);
    font-weight: 700;
    color: #FFFFFF;
    line-height: 1.08;
    letter-spacing: -0.02em;
    margin-bottom: 0.2em;
    text-shadow: 0 4px 30px rgba(0, 0, 0, 0.20);
}

.hero-title-highlight {
    color: #FFFFFF;
    position: relative;
    display: inline-block;
}

.hero-title-highlight::after {
    content: '';
    position: absolute;
    bottom: 0.05em;
    left: 0;
    width: 100%;
    height: 8px;
    background: var(--primary);
    border-radius: 4px;
    opacity: 0.5;
    transform: scaleX(0);
    transform-origin: left;
    animation: underlineReveal 1.2s cubic-bezier(0.22, 1, 0.36, 1) 0.6s forwards;
}

@keyframes underlineReveal {
    0% { transform: scaleX(0); }
    100% { transform: scaleX(1); }
}

.hero-subtitle {
    font-size: clamp(1rem, 1.8vw, 1.4rem);
    font-weight: 300;
    color: rgba(255, 255, 255, 0.85);
    line-height: 1.7;
    margin-top: 0.8em;
    opacity: 0;
    animation: fadeInUp 0.8s cubic-bezier(0.22, 1, 0.36, 1) 0.8s forwards;
}

@keyframes fadeInUp {
    0% { opacity: 0; transform: translateY(20px); }
    100% { opacity: 1; transform: translateY(0); }
}

.hero-scroll {
    margin-top: 3em;
    display: flex;
    flex-direction: column;
    align-items: center;
    color: rgba(255, 255, 255, 0.4);
    font-size: 0.7rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    opacity: 0;
    animation: fadeInUp 0.8s cubic-bezier(0.22, 1, 0.36, 1) 1.2s forwards;
}

.hero-scroll-line {
    display: block;
    width: 1px;
    height: 32px;
    background: linear-gradient(to bottom, rgba(255, 255, 255, 0.3), transparent);
    margin-top: 0.6em;
    animation: scrollLine 2.4s ease-in-out infinite;
}

@keyframes scrollLine {
    0% { transform: scaleY(0); opacity: 0; transform-origin: top; }
    40% { transform: scaleY(1); opacity: 1; }
    100% { transform: scaleY(0); opacity: 0; transform-origin: bottom; }
}

/* ---------- Introduction Section ---------- */
.intro {
    padding: 110px 0;
    background: var(--white);
    position: relative;
}

.intro::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(to right, transparent, var(--border-light), transparent);
}

.intro-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 70px;
    align-items: center;
}

.intro-label {
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--primary);
    display: block;
    margin-bottom: 0.6em;
}

.intro-heading {
    font-size: clamp(2rem, 4vw, 3.4rem);
    font-weight: 600;
    color: var(--secondary);
    line-height: 1.2;
    letter-spacing: -0.02em;
}

.intro-heading::before {
    content: '';
    display: block;
    width: 56px;
    height: 4px;
    background: var(--primary);
    margin-bottom: 0.7em;
    border-radius: 4px;
    animation: dividerGrow 0.8s cubic-bezier(0.22, 1, 0.36, 1) forwards;
    transform-origin: left;
    transform: scaleX(0);
}

.reveal.active .intro-heading::before {
    animation: dividerGrow 0.8s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}

@keyframes dividerGrow {
    0% { transform: scaleX(0); }
    100% { transform: scaleX(1); }
}

.intro-text {
    font-size: 1.05rem;
    line-height: 1.9;
    color: var(--text-medium);
    margin-bottom: 1.2em;
    max-width: 600px;
}

.intro-text:last-child {
    margin-bottom: 0;
}

/* ---------- Values Summary (Cards) ---------- */
.values-summary {
    padding: 90px 0 110px;
    background: var(--bg-light);
    border-top: 1px solid var(--border-light);
    border-bottom: 1px solid var(--border-light);
    position: relative;
    overflow: hidden;
}

/* Subtle background pattern */
.values-summary::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        radial-gradient(circle at 20% 50%, rgba(140, 29, 35, 0.015) 0%, transparent 50%),
        radial-gradient(circle at 80% 50%, rgba(24, 52, 93, 0.015) 0%, transparent 50%);
    pointer-events: none;
}

.values-summary-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 32px;
    position: relative;
    z-index: 1;
}

.value-card {
    background: var(--white);
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
    transition: transform 0.5s cubic-bezier(0.22, 1, 0.36, 1),
                box-shadow 0.5s cubic-bezier(0.22, 1, 0.36, 1);
    position: relative;
    overflow: hidden;
    border: 1px solid var(--border-light);
    opacity: 0;
    transform: translateY(40px);
}

.value-card.visible {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.7s cubic-bezier(0.22, 1, 0.36, 1),
                transform 0.7s cubic-bezier(0.22, 1, 0.36, 1),
                box-shadow 0.5s cubic-bezier(0.22, 1, 0.36, 1);
}

.value-card:nth-child(1).visible { transition-delay: 0.05s; }
.value-card:nth-child(2).visible { transition-delay: 0.15s; }
.value-card:nth-child(3).visible { transition-delay: 0.25s; }
.value-card:nth-child(4).visible { transition-delay: 0.35s; }

.value-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-hover);
    border-color: var(--primary);
}

/* Top border */
.value-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--secondary);
    border-radius: var(--radius) var(--radius) 0 0;
    transition: height 0.4s cubic-bezier(0.22, 1, 0.36, 1),
                background 0.4s cubic-bezier(0.22, 1, 0.36, 1);
}

.value-card:hover::before {
    height: 6px;
    background: var(--primary);
}

/* Gradient shine on hover */
.value-card::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(
        ellipse at 30% 20%,
        rgba(140, 29, 35, 0.02) 0%,
        transparent 60%
    );
    opacity: 0;
    transition: opacity 0.6s cubic-bezier(0.22, 1, 0.36, 1);
    pointer-events: none;
    z-index: 0;
}

.value-card:hover::after {
    opacity: 1;
}

.value-card-inner {
    padding: 32px 28px 36px;
    position: relative;
    z-index: 1;
}

.value-header {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    margin-bottom: 0.1em;
}

.value-number {
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--border-medium);
    letter-spacing: 0.08em;
}

.value-letter {
    font-size: 3.8rem;
    font-weight: 800;
    line-height: 1;
    color: var(--primary);
    opacity: 0.12;
    transition: opacity 0.4s cubic-bezier(0.22, 1, 0.36, 1),
                transform 0.4s cubic-bezier(0.22, 1, 0.36, 1),
                color 0.4s cubic-bezier(0.22, 1, 0.36, 1);
}

.value-card:hover .value-letter {
    opacity: 0.25;
    transform: scale(1.06);
    color: var(--primary-dark);
}

.value-name {
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--secondary);
    margin: -0.1em 0 0.05em;
    letter-spacing: -0.01em;
    transition: color 0.4s cubic-bezier(0.22, 1, 0.36, 1);
}

.value-card:hover .value-name {
    color: var(--primary);
}

.value-tagline {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--primary);
    margin: 0.1em 0 0.9em;
    letter-spacing: 0.02em;
}

.value-short {
    font-size: 0.9rem;
    line-height: 1.7;
    color: var(--text-medium);
    margin-bottom: 1.1em;
}

.value-behaviors-preview ul {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    gap: 0.3em 0.9em;
    padding: 0;
    margin-bottom: 1.2em;
}

.value-behaviors-preview ul li {
    font-size: 0.78rem;
    color: var(--text-light);
    position: relative;
    padding-left: 1em;
    transition: color 0.3s ease, transform 0.3s ease;
}

.value-card:hover .value-behaviors-preview ul li {
    color: var(--text-medium);
}

.value-behaviors-preview ul li::before {
    content: "▹";
    position: absolute;
    left: 0;
    color: var(--primary);
    font-weight: 700;
    font-size: 0.85rem;
    transition: color 0.3s ease;
}

.value-card:hover .value-behaviors-preview ul li::before {
    color: var(--secondary);
}

.value-behaviors-preview ul li {
    transform: translateX(0);
    transition: transform 0.3s cubic-bezier(0.22, 1, 0.36, 1),
                color 0.3s ease;
}

.value-card:hover .value-behaviors-preview ul li {
    transform: translateX(4px);
}

.value-cta {
    display: inline-flex;
    align-items: center;
    gap: 0.3em;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--primary);
    text-decoration: none;
    border-bottom: 2px solid var(--primary);
    padding-bottom: 0.2em;
    transition: color 0.3s cubic-bezier(0.22, 1, 0.36, 1),
                border-color 0.3s cubic-bezier(0.22, 1, 0.36, 1),
                gap 0.3s cubic-bezier(0.22, 1, 0.36, 1);
}

.value-cta::after {
    content: '→';
    display: inline-block;
    transition: transform 0.3s cubic-bezier(0.22, 1, 0.36, 1);
}

.value-cta:hover {
    color: var(--secondary);
    border-color: var(--secondary);
    gap: 0.6em;
}

.value-cta:hover::after {
    transform: translateX(4px);
}

/* ---------- Detailed Sections ---------- */
.value-detail {
    padding: 90px 0;
    background: var(--white);
    border-bottom: 1px solid var(--border-light);
    position: relative;
    overflow: hidden;
}

.value-detail:nth-child(even) {
    background: var(--bg-offwhite);
}

.value-detail:last-of-type {
    border-bottom: none;
}

/* Decorative number background */
.value-detail::after {
    content: attr(data-number);
    position: absolute;
    right: -40px;
    top: -40px;
    font-size: 18rem;
    font-weight: 800;
    color: var(--border-light);
    opacity: 0.08;
    pointer-events: none;
    line-height: 1;
    z-index: 0;
    letter-spacing: -0.05em;
}

.value-detail-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 70px;
    align-items: center;
    position: relative;
    z-index: 1;
}

.value-detail-grid--reverse {
    direction: rtl;
}

.value-detail-grid--reverse .value-detail-content {
    direction: ltr;
}

.value-detail-grid--reverse .value-detail-image {
    direction: ltr;
}

.value-detail-image {
    overflow: hidden;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    position: relative;
}

.value-detail-image::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg,
        rgba(140, 29, 35, 0.04) 0%,
        transparent 50%
    );
    z-index: 1;
    opacity: 0;
    transition: opacity 0.6s cubic-bezier(0.22, 1, 0.36, 1);
}

.value-detail:hover .value-detail-image::before {
    opacity: 1;
}

.value-detail-image img {
    width: 100%;
    height: 420px;
    object-fit: cover;
    display: block;
    transition: transform 0.8s cubic-bezier(0.22, 1, 0.36, 1),
                filter 0.6s cubic-bezier(0.22, 1, 0.36, 1);
    filter: saturate(1);
}

.value-detail:hover .value-detail-image img {
    transform: scale(1.04);
    filter: saturate(1.05);
}

/* Image glow overlay */
.value-detail-image::after {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(
        ellipse at center,
        rgba(140, 29, 35, 0.04) 0%,
        transparent 70%
    );
    opacity: 0;
    transition: opacity 0.6s cubic-bezier(0.22, 1, 0.36, 1);
    z-index: 1;
    pointer-events: none;
}

.value-detail:hover .value-detail-image::after {
    opacity: 1;
}

.value-detail-content {
    padding: 10px 0;
}

.value-detail-number {
    font-size: 1rem;
    font-weight: 600;
    color: var(--border-medium);
    letter-spacing: 0.12em;
    display: block;
    margin-bottom: 0.4em;
    opacity: 0;
    transform: translateX(-20px);
    transition: opacity 0.6s cubic-bezier(0.22, 1, 0.36, 1),
                transform 0.6s cubic-bezier(0.22, 1, 0.36, 1);
}

.reveal.active .value-detail-number {
    opacity: 1;
    transform: translateX(0);
}

.value-detail-title {
    font-size: 2.8rem;
    font-weight: 700;
    color: var(--secondary);
    margin: 0 0 0.05em;
    letter-spacing: -0.02em;
    line-height: 1.1;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s cubic-bezier(0.22, 1, 0.36, 1) 0.1s,
                transform 0.6s cubic-bezier(0.22, 1, 0.36, 1) 0.1s;
}

.reveal.active .value-detail-title {
    opacity: 1;
    transform: translateY(0);
}

.value-detail-tagline {
    font-size: 1.2rem;
    font-weight: 500;
    color: var(--primary);
    margin-bottom: 1.2em;
    letter-spacing: 0.02em;
    opacity: 0;
    transform: translateY(15px);
    transition: opacity 0.6s cubic-bezier(0.22, 1, 0.36, 1) 0.2s,
                transform 0.6s cubic-bezier(0.22, 1, 0.36, 1) 0.2s;
}

.reveal.active .value-detail-tagline {
    opacity: 1;
    transform: translateY(0);
}

.value-detail-description p {
    font-size: 1rem;
    line-height: 1.9;
    color: var(--text-medium);
    margin-bottom: 1.2em;
    opacity: 0;
    transform: translateY(15px);
    transition: opacity 0.6s cubic-bezier(0.22, 1, 0.36, 1),
                transform 0.6s cubic-bezier(0.22, 1, 0.36, 1);
}

.reveal.active .value-detail-description p:nth-child(1) { transition-delay: 0.25s; opacity: 1; transform: translateY(0); }
.reveal.active .value-detail-description p:nth-child(2) { transition-delay: 0.35s; opacity: 1; transform: translateY(0); }
.reveal.active .value-detail-description p:nth-child(3) { transition-delay: 0.45s; opacity: 1; transform: translateY(0); }
.reveal.active .value-detail-description p:nth-child(4) { transition-delay: 0.55s; opacity: 1; transform: translateY(0); }

.value-detail-description p:last-child {
    margin-bottom: 0;
}

.value-detail-behaviors {
    margin-top: 2em;
    padding-top: 1.6em;
    border-top: 2px solid var(--border-light);
    opacity: 0;
    transform: translateY(15px);
    transition: opacity 0.6s cubic-bezier(0.22, 1, 0.36, 1) 0.5s,
                transform 0.6s cubic-bezier(0.22, 1, 0.36, 1) 0.5s;
}

.reveal.active .value-detail-behaviors {
    opacity: 1;
    transform: translateY(0);
}

.value-detail-behaviors h4 {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.14em;
    color: var(--secondary);
    font-weight: 600;
    margin-bottom: 0.8em;
}

.value-detail-behaviors ul {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    gap: 0.5em 1.8em;
    padding: 0;
}

.value-detail-behaviors ul li {
    font-size: 0.95rem;
    color: var(--text-medium);
    position: relative;
    padding-left: 1.4em;
    line-height: 1.6;
    opacity: 0;
    transform: translateX(-10px);
    transition: opacity 0.4s cubic-bezier(0.22, 1, 0.36, 1),
                transform 0.4s cubic-bezier(0.22, 1, 0.36, 1);
}

.reveal.active .value-detail-behaviors ul li:nth-child(1) { transition-delay: 0.55s; opacity: 1; transform: translateX(0); }
.reveal.active .value-detail-behaviors ul li:nth-child(2) { transition-delay: 0.60s; opacity: 1; transform: translateX(0); }
.reveal.active .value-detail-behaviors ul li:nth-child(3) { transition-delay: 0.65s; opacity: 1; transform: translateX(0); }
.reveal.active .value-detail-behaviors ul li:nth-child(4) { transition-delay: 0.70s; opacity: 1; transform: translateX(0); }
.reveal.active .value-detail-behaviors ul li:nth-child(5) { transition-delay: 0.75s; opacity: 1; transform: translateX(0); }

.value-detail-behaviors ul li::before {
    content: "▹";
    position: absolute;
    left: 0;
    color: var(--primary);
    font-weight: 700;
    font-size: 1.1rem;
}

.value-detail-behaviors ul li:hover {
    color: var(--secondary);
}

/* ---------- Responsive ---------- */
@media (max-width: 992px) {
    .intro-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    .intro-text {
        max-width: 100%;
    }
    .values-summary-grid {
        grid-template-columns: 1fr 1fr;
        gap: 28px;
    }
    .value-detail-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    .value-detail-grid--reverse {
        direction: ltr;
    }
    .value-detail-image img {
        height: 300px;
    }
    .value-detail-title {
        font-size: 2.4rem;
    }
    .value-detail::after {
        font-size: 12rem;
        right: -20px;
        top: -20px;
    }
}

@media (max-width: 768px) {
    .hero {
        min-height: 60vh;
    }
    .hero-title {
        font-size: clamp(2.2rem, 8vw, 3.2rem);
    }
    .hero-subtitle {
        font-size: 0.9rem;
    }
    .intro {
        padding: 70px 0;
    }
    .intro-heading {
        font-size: 2rem;
    }
    .values-summary {
        padding: 60px 0 70px;
    }
    .values-summary-grid {
        grid-template-columns: 1fr;
        gap: 24px;
        max-width: 480px;
        margin: 0 auto;
    }
    .value-card-inner {
        padding: 24px 20px 28px;
    }
    .value-letter {
        font-size: 3.2rem;
    }
    .value-name {
        font-size: 1.4rem;
    }
    .value-detail {
        padding: 60px 0;
    }
    .value-detail-image img {
        height: 220px;
    }
    .value-detail-title {
        font-size: 2rem;
    }
    .value-detail-tagline {
        font-size: 1rem;
    }
    .value-detail-description p {
        font-size: 0.95rem;
    }
    .value-detail-behaviors ul {
        flex-direction: column;
        gap: 0.3em;
    }
    .value-detail::after {
        font-size: 8rem;
        right: -10px;
        top: -10px;
    }
    .hero-title-highlight::after{
    display:none;
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 1.8rem;
    }
    .hero-subtitle {
        font-size: 0.8rem;
    }
    .intro-heading {
        font-size: 1.6rem;
    }
    .value-detail-title {
        font-size: 1.7rem;
    }
    .value-detail-image img {
        height: 180px;
    }
    .value-detail-content {
        padding: 0;
    }
    .value-detail {
        padding: 50px 0;
    }
    .value-letter {
        font-size: 2.8rem;
    }
    .value-name {
        font-size: 1.3rem;
    }
}