/* =============================================================
   CONTACT PAGE – Premium Redesign
   PT Indal Steel Pipe
   ============================================================= */

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

.contact-hero {
    position: relative;
    height: 70vh;
    min-height: 500px;
    display: flex;
    align-items: flex-end;
    padding-bottom: 0;
    overflow: hidden;
    background: #000;
}

.contact-hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.contact-hero-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transform: scale(1.06);
    animation: contactHeroZoomOut 8s linear forwards;
    opacity: 0.6;
}

@keyframes contactHeroZoomOut {
    from {
        transform: scale(1.06);
    }
    to {
        transform: scale(1);
    }
}

.contact-hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top,
            rgba(0, 0, 0, 0.96) 0%,
            rgba(0, 0, 0, 0.65) 40%,
            rgba(0, 0, 0, 0.25) 100%);
    z-index: 1;
}

.contact-hero-overlay::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 200px;
    background: linear-gradient(to top, rgba(10, 3, 3, 1) 0%, rgba(10, 3, 3, 0.4) 55%, transparent 100%);
    z-index: 2;
}

.contact-hero-content {
    position: relative;
    z-index: 10;
    padding: 60px 0 50px;
    width: 100%;
}

.contact-hero-content .container {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.contact-hero-label {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.15);
    padding: 10px 22px;
    border-radius: 50px;
    color: rgba(255, 255, 255, 0.95);
    font-size: 11.5px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 24px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
    opacity: 0;
    transform: translateY(16px);
    animation: contactFadeUp 0.75s cubic-bezier(0.23, 1, 0.32, 1) 0.2s forwards;
}

.contact-hero-label i {
    font-size: 12px;
    color: #f87171;
}

.contact-hero-content h1 {
    font-size: clamp(2.4rem, 6vw, 4.2rem);
    font-weight: 900;
    color: #fff;
    line-height: 1.05;
    letter-spacing: -0.04em;
    margin-bottom: 20px;
    text-shadow: 0 10px 40px rgba(0, 0, 0, 0.6);
    opacity: 0;
    transform: translateY(30px);
    animation: contactFadeUp 0.85s cubic-bezier(0.23, 1, 0.32, 1) 0.38s forwards;
}

.contact-hero-content h1 span {
    background: linear-gradient(135deg, #ff8e8e 0%, #e87070 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    display: inline-block;
}

.contact-hero-content p {
    font-size: clamp(0.97rem, 2vw, 1.1rem);
    color: rgba(255, 255, 255, 0.72);
    max-width: 520px;
    line-height: 1.7;
    opacity: 0;
    transform: translateY(16px);
    animation: contactFadeUp 0.8s cubic-bezier(0.23, 1, 0.32, 1) 0.55s forwards;
    font-family: 'Inter', sans-serif;
}

@keyframes contactFadeUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

.contact-info-cards {
    padding: 80px 0 60px;
    background: var(--bg-light);
    position: relative;
    z-index: 5;
}

.info-cards-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.info-card {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: 24px;
    padding: 40px 32px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
    transition: all 0.4s cubic-bezier(0.23, 1, 0.32, 1);
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    position: relative;
    overflow: hidden;
}

.info-card:hover {
    transform: translateY(-12px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.08);
    border-color: var(--accent);
}

.info-card::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--accent);
    opacity: 0;
    transition: opacity 0.3s ease;
}

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

.info-card-icon {
    width: 48px;
    height: 48px;
    background: var(--accent-light);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    transition: var(--transition);
}

.info-card:hover .info-card-icon {
    background: var(--accent);
    transform: rotate(-5deg);
}

.info-card-icon i {
    font-size: 18px;
    color: var(--accent);
    transition: color 0.3s ease;
}

.info-card:hover .info-card-icon i {
    color: #fff;
}

.info-card h3 {
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--text);
    margin-bottom: 12px;
    letter-spacing: -0.02em;
}

.info-card p {
    font-size: 14px;
    color: var(--text-light);
    line-height: 1.6;
    margin-bottom: 20px;
}

.info-card-link {
    font-size: 13px;
    font-weight: 700;
    color: var(--accent);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin-top: auto;
    transition: gap 0.2s ease;
}

.info-card-link:hover {
    text-decoration: underline;
    gap: 10px;
}

.info-card-status {
    font-size: 11px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: #10b981;
    background: rgba(16, 185, 129, 0.1);
    padding: 4px 10px;
    border-radius: 4px;
    margin-top: auto;
}

/* ===================== MAIN GRID SECTION ===================== */

.contact-main-section {
    padding: 60px 0 100px;
    background: var(--bg-light);
    position: relative;
    overflow: hidden;
}

.contact-main-section::before {
    content: '';
    position: absolute;
    bottom: 0;
    right: 0;
    width: 60%;
    height: 100%;
    background: radial-gradient(circle at 70% 80%, var(--accent-glow) 0%, transparent 60%);
    pointer-events: none;
    z-index: 0;
}

.main-split-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 64px;
    align-items: start;
    position: relative;
    z-index: 2;
}

/* Form Wrapper */
.contact-form-wrapper {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: 32px;
    padding: 60px;
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.1);
    position: relative;
}

.contact-form-wrapper::after {
    content: '';
    position: absolute;
    top: -20px;
    right: -20px;
    width: 100px;
    height: 100px;
    background: var(--accent-light);
    border-radius: 50%;
    filter: blur(40px);
    z-index: -1;
    opacity: 0.5;
}

.form-header {
    margin-bottom: 40px;
}

.form-header .section-label {
    display: inline-block;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 2.5px;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 12px;
}

.form-header h2 {
    font-size: 2.8rem;
    font-weight: 900;
    color: var(--text);
    margin-bottom: 16px;
    letter-spacing: -0.04em;
    line-height: 1.1;
}

.form-header p {
    font-size: 15px;
    color: var(--text-light);
    line-height: 1.6;
    max-width: 500px;
}

/* Alerts */
.contact-alert {
    padding: 16px 20px;
    border-radius: 12px;
    margin-bottom: 30px;
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 600;
    font-size: 14.5px;
    animation: contactFadeUp 0.5s ease forwards;
}

.contact-alert.success {
    background: rgba(16, 185, 129, 0.1);
    color: #059669;
    border: 1px solid rgba(16, 185, 129, 0.2);
}

.contact-alert.error {
    background: rgba(239, 68, 68, 0.1);
    color: #dc2626;
    border: 1px solid rgba(239, 68, 68, 0.2);
}

/* Premium Form */
.premium-form {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.form-group-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group label {
    font-size: 11px;
    font-weight: 800;
    color: var(--text-light);
    text-transform: uppercase;
    letter-spacing: 1.2px;
    transition: all 0.3s ease;
}

.form-group:focus-within label {
    color: var(--accent);
    transform: translateX(4px);
}

.input-wrapper {
    position: relative;
}

.input-wrapper i {
    position: absolute;
    left: 16px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 14px;
    color: var(--text-xlight);
    transition: color 0.3s ease;
}

.premium-form input,
.premium-form select,
.premium-form textarea {
    width: 100%;
    padding: 14px 16px 14px 44px;
    background: var(--bg-warm);
    border: 1.5px solid var(--border);
    border-radius: 10px;
    font-size: 14.5px;
    color: var(--text);
    font-family: 'Inter', sans-serif;
    transition: all 0.3s ease;
    outline: none;
}

.premium-form textarea {
    padding-left: 16px;
    resize: vertical;
    min-height: 140px;
}

.premium-form select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23999' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    background-size: 16px;
    cursor: pointer;
}

.premium-form input:focus,
.premium-form select:focus,
.premium-form textarea:focus {
    border-color: var(--accent);
    background: var(--card-bg);
    box-shadow: 0 0 0 5px rgba(139, 26, 26, 0.06), 0 5px 15px rgba(0, 0, 0, 0.05);
    transform: translateY(-1px);
}

.premium-form input:focus+i,
.premium-form div:focus-within i {
    color: var(--accent);
}

.premium-submit-btn {
    padding: 18px 32px;
    background: var(--accent);
    color: #fff;
    border: none;
    border-radius: 10px;
    font-family: 'Outfit', sans-serif;
    font-size: 16px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.23, 1, 0.32, 1);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    width: fit-content;
    box-shadow: 0 10px 25px rgba(139, 26, 26, 0.3);
    margin-top: 10px;
}

.premium-submit-btn:hover {
    background: var(--accent-dark);
    transform: translateY(-3px);
    box-shadow: 0 15px 35px rgba(139, 26, 26, 0.4);
}

.premium-submit-btn i {
    font-size: 14px;
    transition: transform 0.3s ease;
}

.premium-submit-btn:hover i {
    transform: translate(6px, -3px);
}

/* ===================== SIDEBAR ===================== */

.contact-sidepanel {
    display: flex;
    flex-direction: column;
    gap: 40px;
}

/* Side FAQ */
.side-faq-wrap {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 40px;
    box-shadow: var(--shadow-sm);
}

.side-faq-wrap h3 {
    font-size: 1.5rem;
    font-weight: 800;
    margin-bottom: 28px;
    color: var(--text);
    letter-spacing: -0.03em;
}

.mini-faq-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.mini-faq-item {
    border: 1px solid var(--border);
    border-radius: 8px;
    overflow: hidden;
    transition: var(--transition);
}

.mini-faq-item.active {
    border-color: var(--accent);
    background: var(--accent-soft);
}

.mini-faq-trigger {
    width: 100%;
    padding: 16px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    font-size: 14.5px;
    font-weight: 600;
    color: var(--text);
}

.mini-faq-trigger i {
    font-size: 12px;
    transition: transform 0.3s ease;
    color: var(--accent);
}

.mini-faq-item.active .mini-faq-trigger i {
    transform: rotate(180deg) scale(1.2);
}

.mini-faq-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease;
}

.mini-faq-item.active .mini-faq-content {
    max-height: 200px;
}

.mini-faq-content p {
    padding: 0 20px 16px;
    font-size: 13.5px;
    line-height: 1.6;
    color: var(--text-light);
}

/* Side Socials */
.side-social-wrap {
    background: #0d0d0d;
    border-radius: 28px;
    padding: 45px 40px;
    color: #fff;
    position: relative;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
}

.side-social-wrap::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(232, 112, 112, 0.1) 0%, transparent 100%);
}

.side-social-wrap h3 {
    font-family: 'Outfit', sans-serif;
    font-size: 1.35rem;
    font-weight: 700;
    margin-bottom: 12px;
    position: relative;
}

.side-social-wrap p {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.6;
    margin-bottom: 24px;
    position: relative;
}

.social-pills {
    display: flex;
    flex-direction: column;
    gap: 12px;
    position: relative;
}

.social-pill {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 20px;
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: #fff;
    text-decoration: none;
    font-size: 14px;
    font-weight: 600;
    transition: var(--transition);
}

.social-pill i {
    font-size: 16px;
    width: 24px;
    text-align: center;
}

.social-pill:hover {
    background: rgba(255, 255, 255, 0.12);
    transform: translateX(6px);
}

.social-pill.linkedin:hover {
    background: #0077b5;
    border-color: #0077b5;
    color: #fff;
}

.social-pill.instagram:hover {
    background: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
    border-color: transparent;
    color: #fff;
}

.social-pill.youtube:hover {
    background: #ff0000;
    border-color: #ff0000;
    color: #fff;
}

.social-pill.twitter:hover {
    background: #000000;
    border-color: transparent;
    color: #ffffff;
}

/* ===================== SCROLL REVEAL ===================== */

.will-reveal {
    opacity: 0;
    transform: translateY(22px);
    transition: opacity 0.55s ease, transform 0.55s ease;
}

.will-reveal.revealed {
    opacity: 1;
    transform: translateY(0);
}

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

@media (max-width: 1200px) {
    .info-cards-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 1100px) {
    .main-split-grid {
        grid-template-columns: 1fr;
        gap: 48px;
    }

    .contact-form-wrapper {
        padding: 40px;
    }
}

@media (max-width: 768px) {
    .contact-hero {
        height: 70vh;
        min-height: 480px;
    }

    .contact-hero-content {
        padding-bottom: 56px;
    }

    .contact-info-cards {
        padding: 60px 0 40px;
        margin-top: 0;
    }

    .info-cards-grid {
        grid-template-columns: 1fr;
    }

    .contact-main-section {
        padding: 40px 0 70px;
    }

    .form-header h2 {
        font-size: 2rem;
    }
}

@media (max-width: 600px) {
    .contact-hero {
        height: 65vh;
        min-height: 420px;
    }

    .form-group-row {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .contact-form-wrapper {
        padding: 30px 20px;
    }
}

@media (max-width: 480px) {
    .contact-hero-label {
        font-size: 10px;
        padding: 6px 14px;
    }
}

/* ===================== DARK MODE SUPPORT ===================== */

body.dark-mode .info-card,
body.dark-mode .contact-form-wrapper,
body.dark-mode .side-faq-wrap,
body.dark-mode .mini-faq-item {
    background: var(--bg-warm);
    border-color: rgba(255, 255, 255, 0.08);
}

body.dark-mode .premium-form input,
body.dark-mode .premium-form select,
body.dark-mode .premium-form textarea {
    background: var(--bg-light);
    color: #fff;
    border-color: rgba(255, 255, 255, 0.1);
}

body.dark-mode .premium-form input:focus,
body.dark-mode .premium-form select:focus,
body.dark-mode .premium-form textarea:focus {
    background: rgba(139, 26, 26, 0.05);
    border-color: var(--accent);
}

body.dark-mode .mini-faq-item.active {
    background: rgba(139, 26, 26, 0.15);
}