@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;700&display=swap');

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

body {
    font-family: 'Outfit', sans-serif;
    /* Clean, soft studio lighting background */
    background: #f0f0f3;
    background-image: radial-gradient(circle at center, #ffffff 0%, #e2e2e8 100%);
    min-height: 100vh;
    min-height: 100dvh;
    display: flex;
    justify-content: center;
    align-items: center;
    overflow: hidden;
}

.desk {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 30px;
}

/* ── Digital Portrait Card Format (Tall) ── */
.card-scene {
    perspective: 2000px;
    -webkit-perspective: 2000px;
    width: clamp(280px, 90vw, 420px);
    aspect-ratio: 1 / 1.7;
}

.card {
    width: 100%;
    height: 100%;
    position: relative;
    transform-style: preserve-3d;
    -webkit-transform-style: preserve-3d;
    transition: transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
}

.card.is-flipped {
    transform: rotateY(180deg) rotateZ(0deg) !important;
    -webkit-transform: rotateY(180deg) rotateZ(0deg) !important;
}

/* ── Card Material & Texture (Premium Smooth Matte White) ── */
.card-face {
    position: absolute;
    inset: 0;
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
    background: #fafafa;
    border-radius: 20px;
    box-shadow: 
        0 40px 80px -20px rgba(0,0,0,0.15), 
        0 10px 30px -10px rgba(0,0,0,0.1),
        inset 0 0 0 1px rgba(0,0,0,0.03); 
    
    /* Removed translateZ(0) which flattens the card in Safari */
}

.card-front {
    transform: rotateY(0deg) translateZ(2px);
    -webkit-transform: rotateY(0deg) translateZ(2px);
    z-index: 2;
}

.card-back {
    transform: rotateY(180deg) translateZ(2px);
    -webkit-transform: rotateY(180deg) translateZ(2px);
    z-index: 1;
}

.texture {
    position: absolute;
    inset: 0;
    /* Changed to purely CSS noise to avoid filter-based GPU issues in Safari 3D */
    background-image: 
        radial-gradient(at 0% 0%, rgba(255,255,255,0.2) 0, transparent 50%),
        url("https://www.transparenttextures.com/patterns/cardboard-flat.png");
    opacity: 0.2;
    pointer-events: none;
    z-index: 0;
    border-radius: inherit;
}

/* ── Layout within the card ── */
.card-inner {
    position: relative;
    z-index: 5;
    width: 100%;
    height: 100%;
    padding: 10% 8%;
    display: flex;
    flex-direction: column;
    /* Extra Safari depth reinforcement */
    transform: translateZ(10px);
    -webkit-transform: translateZ(10px);
}

.portrait-layout {
    justify-content: space-between;
}

.centered {
    justify-content: center;
    align-items: center;
}

/* ── Typography ── */
.brand {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-top: 5%;
}

.name {
    font-size: clamp(34px, 9.5vw, 54px); 
    font-weight: 700;
    letter-spacing: 0.1em;
    line-height: 1.05;
    color: #111111;
    text-transform: uppercase;
}

.role {
    font-size: clamp(12px, 3.5vw, 15px);
    font-weight: 400;
    letter-spacing: 0.25em;
    color: #666666;
    line-height: 1.4;
}

/* ── Contact Front (3 Massive Links) ── */
.contact-details {
    display: flex;
    flex-direction: column;
    gap: 12px;
    padding-bottom: 2%;
}

/* ── Generic Hero Link Base ── */
.standout-link {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 12px 14px;
    border-radius: 12px;
    text-decoration: none;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.icon-wrapper {
    width: 32px;
    height: 32px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.icon-white {
    width: 18px;
    height: 18px;
    color: #ffffff;
}

.link-label {
    font-size: clamp(14px, 3.5vw, 18px);
    font-weight: 600;
    color: #222222;
    letter-spacing: 0.05em;
}

/* 1. LinkedIn Theme */
.linkedin-theme {
    background: rgba(10, 102, 194, 0.06);
    border: 1px solid rgba(10, 102, 194, 0.15);
}
.linkedin-theme:hover {
    background: rgba(10, 102, 194, 0.12);
    border-color: rgba(10, 102, 194, 0.3);
    transform: translateY(-2px);
}
.linkedin-theme .icon-wrapper {
    background: #0A66C2;
}

/* 2. Phone Theme */
.phone-theme {
    background: rgba(43, 204, 113, 0.06);
    border: 1px solid rgba(43, 204, 113, 0.15);
}
.phone-theme:hover {
    background: rgba(43, 204, 113, 0.12);
    border-color: rgba(43, 204, 113, 0.3);
    transform: translateY(-2px);
}
.phone-theme .icon-wrapper {
    background: #2bcc71; /* Fresh crisp green */
}

/* 3. Email Theme */
.email-theme {
    background: rgba(231, 76, 60, 0.06);
    border: 1px solid rgba(231, 76, 60, 0.15);
}
.email-theme:hover {
    background: rgba(231, 76, 60, 0.12);
    border-color: rgba(231, 76, 60, 0.3);
    transform: translateY(-2px);
}
.email-theme .icon-wrapper {
    background: #e74c3c; /* Elegant crisp red */
}


/* ── Back Element Layout ── */
.back-header {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    margin-top: 5%;
}

.monogram {
    font-size: 24px;
    font-weight: 700;
    letter-spacing: 0.1em;
    color: #111111;
    border: 2px solid #111111;
    padding: 4px 12px;
    margin-bottom: 8px;
}

.scan-text {
    font-size: clamp(14px, 3.5vw, 18px);
    font-weight: 700;
    letter-spacing: 0.2rem;
    color: #111111;
    text-transform: uppercase;
    text-align: center;
}

.scan-subtext {
    font-size: clamp(10px, 2.5vw, 13px);
    font-weight: 400;
    color: #888888;
    letter-spacing: 0.15em;
    text-transform: uppercase;
}

.qr-container {
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 20px 0;
}

.qr-code {
    width: clamp(160px, 45vw, 220px);
    height: clamp(160px, 45vw, 220px);
    background: #ffffff;
    padding: 10px;
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.05);
}

.action-buttons {
    display: flex;
    flex-direction: column;
    gap: 12px;
    width: 100%;
}

.save-contact {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    font-size: clamp(12px, 3.5vw, 14px);
    font-weight: 700;
    letter-spacing: 0.15em;
    color: #ffffff;
    text-decoration: none;
    text-transform: uppercase;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    padding: 14px;
    border-radius: 12px;
    background: #222222;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

.save-contact:hover {
    background: #000000;
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0,0,0,0.15);
}

.icon-small {
    width: 18px;
    height: 18px;
}

/* ── Out-of-card Instruction ── */
.instruction {
    font-size: 14px;
    font-weight: 500;
    letter-spacing: 0.1em;
    color: #888888;
    text-transform: uppercase;
    animation: fadePulse 3s infinite;
}

@keyframes fadePulse {
    0%, 100% { opacity: 0.4; }
    50% { opacity: 1; }
}

/* ── Toast ── */
.toast {
    position: fixed;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%) translateY(20px);
    background: #111111;
    color: #ffffff;
    padding: 12px 28px;
    border-radius: 100px;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    opacity: 0;
    pointer-events: none;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 100;
}

.toast.visible {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}