/* =============================================
   TURIYAM AI – Exact Design Replica
   Colors: Orange #F5821F | Dark Navy #1C1240
   Font: Outfit (Google Fonts)
   ============================================= */

*, *::before, *::after {
    margin: 0;
    padding: 0;

}

:root {
    --orange:      #F5821F;
    --orange-dark: #D96C10;
    --navy:        #1C1240;
    --navy-mid:    #2A1854;
    --navy-light:  #3A2870;
    --white:       #FFFFFF;
    --gray-bg:     #F2F2F2;
    --text-dark:   #1a1a1a;
    --text-mid:    #444444;
    --card-border: rgba(245,130,31,0.35);
    --font: 'Lato', sans-serif;
    --font: 'Poppins', sans-serif;
    --shadow-lg:   0 20px 60px rgba(0,0,0,0.25);
    --transition:  0.3s ease;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font);
    color: var(--text-dark);
    background: var(--white);
    overflow-x: hidden;
}

/* ---- UTILITIES ---- */
.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 24px;
}

/* =============================================
   NAVBAR
   ============================================= */
.navbar {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 1000;
    background: rgba(255,255,255,0.97);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(0,0,0,0.06);
    transition: box-shadow var(--transition);
}
.navbar.scrolled {
    box-shadow: 0 2px 20px rgba(0,0,0,0.10);
}

.nav-container {
    max-width: 1260px;
    margin: 0 auto;
    padding: 0 28px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

/* Logo */
.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
}
.logo-icon {
    width: 36px;
    height: 36px;
    flex-shrink: 0;
}
.logo-icon svg { width: 100%; height: 100%; }
.logo-text {
    font-size: 1.1rem;
    font-weight: 800;
    color: var(--text-dark);
    letter-spacing: 0.06em;
    text-transform: uppercase;
}
.logo-ai {
    color: var(--text-dark);
}

/* Nav Links */
.nav-links {
    display: flex;
    align-items: center;
    gap: 36px;
}
.nav-link {
    text-decoration: none;
    font-size: 18px;
    font-weight: 400;
    color: var(--text-dark);
    transition: color var(--transition);
    position: relative;
}
.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px; left: 0;
    width: 0; height: 2px;
    background: var(--orange);
    transition: width var(--transition);
}
.nav-link:hover { color: var(--orange); }
.nav-link:hover::after { width: 100%; }

.nav-btn-contact {
    text-decoration: none;
    background: var(--orange);
    color: #000000;
    font-size: 16px;
    font-weight: 400;
    padding: 10px 22px;
    border-radius: 50px;
    transition: background var(--transition), transform 0.2s;
}
.nav-btn-contact:hover {
    background: var(--orange-dark);
    transform: translateY(-1px);
}

/* Hamburger */
.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}
.hamburger span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--text-dark);
    border-radius: 2px;
    transition: all 0.3s ease;
}


.nav-logo {
    display: flex;
    align-items: center;
    text-decoration: none;
}

.logo-img {
    height: 30px;   /* apni need ke hisaab se change kar sakte ho */
    width: auto;
}

/* =============================================
   HERO
   ============================================= */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    padding: 100px 6% 60px;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    background:
        url('assets/hero1.png') center/cover no-repeat;
         background-attachment: fixed;
    z-index: 0;
}

.hero-overlay {
    position: absolute;
    inset: 0;
   
    );
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: left;
    max-width: 600px;
}

.hero-heading {
    font-size: clamp(3rem, 7vw, 5.5rem);
    font-weight: 800;
    color: var(--white);
    line-height: 1.05;
    letter-spacing: -0.02em;
    text-align: left;
}

.accent-letter {
    color: var(--orange);
    font-weight: 900;
}

.hero-sub {
    margin-top: 20px;
    font-size: 50px;
    font-weight: 400;
    color: rgba(255,255,255,0.92);
    line-height: 1.4;
}

.hero-dots {
    position: absolute;
    bottom: 28px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
    display: flex;
    gap: 8px;
}
.dot {
    width: 8px; height: 8px;
    border-radius: 50%;
    background: rgba(255,255,255,0.4);
    cursor: pointer;
    transition: background 0.3s;
}
.dot.active { background: var(--white); }

/* =============================================
   VISION
   ============================================= */
.vision {
    background: #ededed;
    padding: 90px 0;
    text-align: center;
}

.section-title {
    font-size: 72px;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 40px;
    letter-spacing: -0.01em;
}

.vision-content {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 22px;
}

.vision-tagline {
    font-size: 18px;
    color: #000000;
    line-height: 1.6;
}

.vision-text {
    font-size: 18px;
    color: #000000;
    line-height: 1.7;
}

/* =============================================
   FEATURES
   ============================================= */
.features {
    background: linear-gradient(75deg, #35184B, #1C2D5E);
    padding: 100px 0;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
}

.feature-card {
    background: transparent;
    border: 1.5px solid var(--card-border);
    border-radius: 10px;
    padding: 50px 22px;
    transition: border-color 0.3s, transform 0.3s, background 0.3s;
    cursor: default;
}
.feature-card:hover {
    border-color: var(--orange);
    background: rgba(245,130,31,0.06);
    transform: translateY(-4px);
}

.feature-title {
    font-size: 28px;
    font-weight: 700;
    color: var(--orange);
    margin-bottom: 12px;
    line-height: 1.3;
}

.feature-desc {
    font-size: 18px;
    color: rgba(255,255,255,0.80);
    line-height: 1.6;
}

/* =============================================
   TEAM
   ============================================= */
.team {
    background: #EDEDED;
    padding: 90px 0 70px;
    text-align: center;
}

.team-grid {
    display: flex;
    justify-content: center;
    gap: 60px;
    flex-wrap: wrap;
    margin-bottom: 50px;
}

/* Mobile view */
@media (max-width: 768px) {
    .team-grid {
        flex-direction: column;
        align-items: center; /* center me rakhne ke liye */
        gap: 20px; /* thoda kam gap mobile ke liye */
    }
}

.team-member {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    opacity: 0;
    transform: translateY(20px);
    animation: fadeUp 0.6s ease forwards;
}

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

.member-photo { display: flex; justify-content: center; }
.photo-circle {
    width: 150px; height: 150px;
    border-radius: 50%;
    overflow: hidden;
    border: 2px solid rgba(0,0,0,0.08);
    background: #ccc;
}
.photo-circle img {
    width: 100%; height: 100%;
    object-fit: cover;
}
.default-avatar { width: 100%; height: 100%; }

.member-name {
    font-size: 16px;
    font-weight: 400;
    color: var(--text-dark);
    text-align: center;
}

.linkedin-icon {
    display: flex;
    align-items: center;
    justify-content: center;
}
.linkedin-icon svg {
    width: 22px; height: 22px;
    border-radius: 4px;
    transition: opacity 0.2s, transform 0.2s;
}
.linkedin-icon:hover svg { opacity: 0.8; transform: scale(1.1); }

.join-team-wrap { text-align: center; }
.btn-join {
    display: inline-block;
    background: var(--orange);
    color: #000000;
    text-decoration: none;
    font-size: 16px;
    font-weight: 400;
    padding: 13px 36px;
    border-radius: 30px;
    transition: background var(--transition), transform 0.2s, box-shadow 0.2s;
    box-shadow: 0 4px 16px rgba(245,130,31,0.25);
}
.btn-join:hover {
    background: var(--orange-dark);
    transform: translateY(-2px);
    box-shadow: 0 6px 22px rgba(245,130,31,0.35);
}

/* =============================================
   CONTACT MODAL
   ============================================= */
.modal-overlay {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 2000;
    background: rgba(10,6,30,0.70);
    backdrop-filter: blur(6px);
    align-items: center;
    justify-content: center;
    padding: 20px;
}
.modal-overlay.active { display: flex; }

.modal-box {
    background: var(--white);
    border-radius: 14px;
    padding: 40px 36px;
    width: 100%;
    max-width: 480px;
    position: relative;
    box-shadow: var(--shadow-lg);
    animation: slideIn 0.35s ease;
}
@keyframes slideIn {
    from { opacity: 0; transform: translateY(-24px) scale(0.97); }
    to   { opacity: 1; transform: translateY(0) scale(1); }
}

.modal-close {
    position: absolute;
    top: 14px; right: 16px;
    background: none; border: none;
    font-size: 1.6rem;
    cursor: pointer;
    color: #888;
    line-height: 1;
    transition: color 0.2s;
}
.modal-close:hover { color: var(--text-dark); }

.modal-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 4px;
}
.modal-sub {
    font-size: 0.9rem;
    color: #888;
    margin-bottom: 24px;
}

.alert {
    padding: 12px 16px;
    border-radius: 8px;
    font-size: 0.9rem;
    margin-bottom: 18px;
    font-weight: 500;
}
.alert-success { background: #e8f5e9; color: #2e7d32; border: 1px solid #a5d6a7; }
.alert-error   { background: #fdecea; color: #c62828; border: 1px solid #ef9a9a; }

.contact-form { display: flex; flex-direction: column; gap: 16px; }

.form-group { display: flex; flex-direction: column; gap: 5px; }
.form-group label { font-size: 0.85rem; font-weight: 600; color: var(--text-dark); }
.req { color: var(--orange); }

.form-group input,
.form-group textarea {
    font-family: var(--font);
    font-size: 0.9rem;
    padding: 11px 14px;
    border: 1.5px solid #ddd;
    border-radius: 8px;
    outline: none;
    transition: border-color 0.2s, box-shadow 0.2s;
    color: var(--text-dark);
    background: #fafafa;
    resize: vertical;
}
.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--orange);
    box-shadow: 0 0 0 3px rgba(245,130,31,0.12);
    background: var(--white);
}

.btn-submit {
    font-family: var(--font);
    background: var(--orange);
    color: var(--white);
    border: none;
    font-size: 0.95rem;
    font-weight: 600;
    padding: 13px;
    border-radius: 8px;
    cursor: pointer;
    transition: background var(--transition), transform 0.2s;
    margin-top: 4px;
}
.btn-submit:hover {
    background: var(--orange-dark);
    transform: translateY(-1px);
}
.btn-submit:active { transform: translateY(0); }

/* =============================================
   FOOTER
   ============================================= */
.footer {
        background: linear-gradient(75deg, #35184B, #1C2D5E);
    padding: 18px 0;
}
.footer-inner {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 28px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 12px;
}

.footer-link {
    font-size: 0.82rem;
    color: #ffffff;
    text-decoration: none;
    transition: color 0.2s;
}
.footer-link:hover { color: var(--white); }
.footer-sep { color: rgba(255,255,255,0.3); margin: 0 6px; font-size: 0.82rem; }

.footer-center {
    display: flex;
    align-items: center;
    gap: 8px;
}
.footer-follow {
    font-size: 0.82rem;
    color: #ffffff;
}
.footer-li svg {
    width: 20px; height: 20px;
    border-radius: 3px;
    display: block;
}

.footer-right {
    font-size: 0.78rem;
    color: #ffffff;
}

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

/* ---- Tablet ---- */
@media (max-width: 900px) {
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .hero {
        justify-content: center;
        text-align: center;
        padding-top: 120px;
    }
    .hero-content { text-align: center; }
}

/* ---- Mobile ---- */
@media (max-width: 680px) {
    /* Nav */
    .hamburger { display: flex; }
    .nav-links {
        display: none;
        position: absolute;
        top: 64px; left: 0; right: 0;
        background: var(--white);
        flex-direction: column;
        align-items: stretch;
        padding: 16px 28px 22px;
        border-top: 1px solid rgba(0,0,0,0.06);
        box-shadow: 0 8px 30px rgba(0,0,0,0.10);
        gap: 4px;
    }
    .nav-links.open { display: flex; }
    .nav-link {
        padding: 12px 0;
        border-bottom: 1px solid rgba(0,0,0,0.05);
        font-size: 1rem;
    }
    .nav-btn-contact {
        margin-top: 10px;
        padding: 13px 22px;
        text-align: center;
        border-radius: 50px;
    }

    /* Hamburger X */
    .hamburger.open span:nth-child(1) {
        transform: translateY(7px) rotate(45deg);
    }
    .hamburger.open span:nth-child(2) {
        opacity: 0;
    }
    .hamburger.open span:nth-child(3) {
        transform: translateY(-7px) rotate(-45deg);
    }

    /* Hero */
    .hero { min-height: 100vh; padding: 90px 20px 60px; }
    .hero-heading { font-size: 50px; }
    .hero-sub { font-size: 30px; }
    
.hero-sub { text-align:left; }

    /* Vision */
    .vision { padding: 60px 0; }
    .vision-text br.desktop-br { display: none; }

    /* Features */
    .features-grid { grid-template-columns: 1fr; max-width: 400px; }

    /* Team */
    .team { padding: 60px 0 50px; }
    .team-grid { gap: 28px; }
    .photo-circle { width: 75px; height: 75px; }

    /* Footer */
    .footer-inner {
        flex-direction: column;
        text-align: center;
        gap: 10px;
    }
    .footer-right { font-size: 0.74rem; }

    /* Modal */
    .modal-box { padding: 28px 20px; }
}


.linkedin-icon img {
    width: 24px;
    height: 24px;
    object-fit: contain;
    display: block;
    transition: transform 0.2s ease, opacity 0.2s ease;
}

.linkedin-icon:hover img {
    transform: scale(1.15);
    opacity: 0.85;
}






.photo-circle img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    filter: grayscale(100%);
    transition: filter 0.4s ease;
}

.photo-circle:hover img {
    filter: grayscale(0%);
}

@media (max-width: 400px) {
    .hero-heading { font-size: 2.3rem; }
    .features-grid { padding: 0 16px; }
}

/* ---- Scrollbar ---- */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: #f0f0f0; }
::-webkit-scrollbar-thumb { background: var(--orange); border-radius: 3px; }