/**
 * Tech Sutro — Contact Page
 * "Bold Tech / Dark Glass" — frosted glass panels, aurora glow,
 * gradient icon chips and gradient hairline rings.
 * assets/css/contact.css
 */

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

.contact-hero {
    padding-bottom: clamp(3rem, 6vw, 5rem);
}

.contact-hero .eyebrow {
    font-family: var(--font-mono);
    font-size: 0.68rem;
    letter-spacing: 0.18em;
}

.contact-hero h1 {
    max-width: 900px;
    margin-inline: auto;

    font-size: clamp(2.8rem, 7vw, 5.5rem);
    line-height: 0.98;
    letter-spacing: -0.055em;

    text-wrap: balance;
}

.contact-hero .text-accent {
    background: var(--accent-gradient-2);
    -webkit-background-clip: text;
            background-clip: text;
    color: transparent;
    -webkit-text-fill-color: transparent;
}

.contact-hero-description {
    max-width: 720px;
    margin: 1.5rem auto 0;

    font-size: clamp(1rem, 1.5vw, 1.15rem);
    line-height: 1.8;
}


/* ============================================================
   CONTACT MAIN LAYOUT
   ============================================================ */

.contact-main-section {
    padding-top: clamp(2rem, 5vw, 4rem);
}

.contact-layout {
    display: grid;
    grid-template-columns:
        minmax(0, 0.85fr)
        minmax(0, 1.15fr);
    gap: clamp(3rem, 7vw, 7rem);
    align-items: start;
}


/* ============================================================
   CONTACT INFORMATION
   ============================================================ */

.contact-info {
    min-width: 0;
}

.contact-section-heading {
    max-width: 560px;
}

.contact-section-heading h2 {
    margin: 0.65rem 0 1rem;

    font-size: clamp(2rem, 4vw, 3.25rem);
    line-height: 1.05;
    letter-spacing: -0.04em;

    text-wrap: balance;
}

.contact-section-heading > p {
    margin: 0;

    font-size: 0.98rem;
    line-height: 1.75;
}


/* ============================================================
   CONTACT POINTS — glass rows with gradient icon chips
   ============================================================ */

.contact-points {
    display: flex;
    flex-direction: column;

    gap: var(--space-3);
    margin-top: var(--space-10);
}

.contact-point {
    position: relative;

    display: grid;
    grid-template-columns: 52px minmax(0, 1fr);
    gap: var(--space-4);

    padding: var(--space-5);

    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);

    background: var(--glass-bg);

    box-shadow:
        inset 0 1px 0 var(--glass-highlight),
        var(--shadow-sm);

    backdrop-filter: blur(var(--glass-blur)) saturate(140%);
    -webkit-backdrop-filter: blur(var(--glass-blur)) saturate(140%);

    overflow: hidden;

    transition:
        transform var(--transition-base),
        background var(--transition-base),
        border-color var(--transition-base),
        box-shadow var(--transition-base);
}

/* Gradient hairline ring revealed on hover. */
.contact-point::before {
    content: '';

    position: absolute;
    inset: 0;

    padding: 1px;

    border-radius: inherit;

    background: var(--accent-gradient);

    -webkit-mask:
        linear-gradient(#000 0 0) content-box,
        linear-gradient(#000 0 0);
    mask:
        linear-gradient(#000 0 0) content-box,
        linear-gradient(#000 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;

    opacity: 0;

    pointer-events: none;

    transition: opacity var(--transition-base);
}

.contact-point:hover {
    transform: translateY(-3px);

    background: var(--card-bg-hover);
    border-color: transparent;

    box-shadow:
        var(--card-shadow-hover),
        0 22px 48px -28px var(--accent-glow);
}

.contact-point:hover::before {
    opacity: 0.7;
}

.contact-point-icon {
    width: 48px;
    height: 48px;

    display: inline-flex;
    align-items: center;
    justify-content: center;

    border-radius: var(--radius-md);

    color: var(--btn-primary-text);

    background: var(--accent-gradient);
    background-size: 160% 160%;
    background-position: 0% 50%;

    box-shadow: 0 14px 30px -16px var(--accent-glow);

    transition:
        transform var(--transition-slow),
        background-position var(--transition-slow),
        box-shadow var(--transition-base);
}

.contact-point-icon svg {
    width: 21px;
    height: 21px;
    stroke-width: 1.8;
}

.contact-point:hover .contact-point-icon {
    transform: translateY(-3px);

    background-position: 100% 50%;

    box-shadow:
        0 0 0 5px
            color-mix(
                in oklab,
                var(--accent-primary),
                transparent 86%
            ),
        0 0 26px var(--accent-glow);
}

.contact-point-label {
    display: block;

    margin-bottom: 0.35rem;

    color: var(--accent-primary);

    font-family: var(--font-mono);
    font-size: 0.62rem;
    font-weight: 700;

    letter-spacing: 0.14em;
    text-transform: uppercase;
}

.contact-point h3 {
    margin: 0;

    font-size: 1.05rem;
    line-height: 1.35;
    letter-spacing: -0.015em;
}

.contact-point p {
    max-width: 48ch;

    margin: 0.45rem 0 0;

    font-size: 0.85rem;
    line-height: 1.65;
}


/* ============================================================
   CONTACT NOTE — soft glass panel with gradient icon chip
   ============================================================ */

.contact-note {
    position: relative;

    display: grid;
    grid-template-columns: 40px minmax(0, 1fr);
    gap: 0.9rem;

    margin-top: var(--space-6);
    padding: var(--space-5);

    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);

    background:
        var(--accent-gradient-soft),
        var(--glass-bg-soft);

    box-shadow: inset 0 1px 0 var(--glass-highlight);

    overflow: hidden;
}

.contact-note-icon {
    width: 36px;
    height: 36px;

    display: inline-flex;
    align-items: center;
    justify-content: center;

    border-radius: var(--radius-sm);

    color: var(--btn-primary-text);

    background: var(--accent-gradient);

    box-shadow: 0 10px 24px -14px var(--accent-glow);
}

.contact-note-icon svg {
    width: 18px;
    height: 18px;
}

.contact-note strong {
    display: block;

    margin-bottom: 0.25rem;

    font-size: 0.88rem;
}

.contact-note p {
    margin: 0;

    font-size: 0.8rem;
    line-height: 1.6;
}

/* ============================================================
   FORM WRAPPER — frosted glass panel over an aurora glow
   ============================================================ */

.contact-form-wrapper {
    position: relative;
    isolation: isolate;

    padding: clamp(1.5rem, 3vw, 2.5rem);

    border: 1px solid var(--glass-border);
    border-radius: var(--radius-2xl);

    background:
        linear-gradient(
            150deg,
            var(--glass-bg-strong) 0%,
            var(--glass-bg) 55%,
            var(--glass-bg-soft) 100%
        );

    box-shadow:
        inset 0 1px 0 var(--glass-highlight),
        var(--card-shadow),
        0 44px 90px -50px var(--accent-glow);

    backdrop-filter: blur(var(--glass-blur)) saturate(150%);
    -webkit-backdrop-filter: blur(var(--glass-blur)) saturate(150%);

    overflow: hidden;
}

/* Aurora field glowing behind the panel. */
.contact-form-wrapper::before {
    content: "";

    position: absolute;
    z-index: 0;

    width: 340px;
    height: 340px;

    top: -160px;
    right: -130px;

    border-radius: 50%;

    background:
        radial-gradient(
            circle,
            var(--accent-glow) 0%,
            transparent 65%
        ),
        radial-gradient(
            circle at 35% 80%,
            var(--accent-glow-2) 0%,
            transparent 62%
        );

    filter: blur(14px);

    opacity: 0.9;

    pointer-events: none;
}

/* Gradient hairline framing the glass panel. */
.contact-form-wrapper::after {
    content: "";

    position: absolute;
    z-index: 3;
    inset: 0;

    padding: 1px;

    border-radius: inherit;

    background: var(--accent-gradient);

    -webkit-mask:
        linear-gradient(#000 0 0) content-box,
        linear-gradient(#000 0 0);
    mask:
        linear-gradient(#000 0 0) content-box,
        linear-gradient(#000 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;

    opacity: 0.55;

    pointer-events: none;
}

.contact-form-wrapper > * {
    position: relative;
    z-index: 1;
}


/* ============================================================
   FORM HEADER
   ============================================================ */

.contact-form-header {
    position: relative;

    display: grid;

    grid-template-columns: auto minmax(0, 1fr);

    gap: var(--space-4);

    align-items: start;

    margin-bottom: var(--space-8);

    padding-bottom: var(--space-6);

    border-bottom: 1px solid var(--border-subtle);
}

/* Gradient tick under the header rule. */
.contact-form-header::after {
    content: "";

    position: absolute;
    left: 0;
    bottom: -1px;

    width: 88px;
    height: 2px;

    background: var(--accent-gradient);

    border-radius: var(--radius-full);
}

.contact-form-index {
    display: inline-flex;

    align-items: center;
    justify-content: center;

    min-width: 42px;
    height: 27px;

    padding-inline: 0.6rem;

    border-radius: var(--radius-full);

    color: var(--btn-primary-text);

    background: var(--accent-gradient);

    font-family: var(--font-mono);
    font-size: 0.64rem;
    font-weight: 700;

    letter-spacing: 0.1em;

    box-shadow: 0 10px 24px -14px var(--accent-glow);
}

.contact-form-header h2 {
    margin: 0.4rem 0 0;

    font-size: clamp(1.6rem, 3vw, 2.2rem);
    line-height: 1.1;

    letter-spacing: -0.035em;
}


/* ============================================================
   FORM COMPOSITION INSIDE THE GLASS PANEL
   (scoped above the inline <style> in components/contact-form.php)
   ============================================================ */

.contact-form-wrapper .form-section {
    padding-block: 0;
}

.contact-form-wrapper .container {
    padding-inline: 0;
}

.contact-form-wrapper .section-header {
    margin-bottom: var(--space-6);
}

.contact-form-wrapper .section-header h2 {
    margin-bottom: var(--space-2);

    font-size: var(--text-lg);
    letter-spacing: -0.02em;
}

.contact-form-wrapper .section-header p {
    max-width: 52ch;
    margin-inline: auto;

    font-size: var(--text-sm);
}

.contact-form-wrapper .form-card {
    padding: clamp(1rem, 2.4vw, 1.6rem);

    background: var(--glass-bg-soft);
    border-color: var(--border-subtle);

    box-shadow: inset 0 1px 0 var(--glass-highlight);
}


/* ============================================================
   GOOGLE MAP SECTION
   ============================================================ */

.contact-location {
    padding-top: clamp(4rem, 8vw, 8rem);
}

.contact-location-header {
    display: flex;

    align-items: end;
    justify-content: space-between;

    gap: 2rem;

    margin-bottom: 2rem;
}

.contact-location-header h2 {
    margin: 0.5rem 0 0;

    font-size: clamp(2rem, 4vw, 3rem);
    line-height: 1.05;

    letter-spacing: -0.04em;
}

.contact-location-header > p {
    max-width: 420px;

    margin: 0;

    font-size: 0.9rem;
    line-height: 1.7;
}


/* ============================================================
   MAP — frosted glass frame
   ============================================================ */

.contact-map {
    position: relative;

    min-height: 480px;

    overflow: hidden;

    border: 1px solid var(--glass-border);
    border-radius: var(--radius-2xl);

    background: var(--surface-color);

    box-shadow:
        inset 0 1px 0 var(--glass-highlight),
        var(--shadow-float);
}

/* Gradient hairline ring around the frame. */
.contact-map::before {
    content: "";

    position: absolute;
    z-index: 2;
    inset: 0;

    padding: 1px;

    border-radius: inherit;

    background: var(--accent-gradient);

    -webkit-mask:
        linear-gradient(#000 0 0) content-box,
        linear-gradient(#000 0 0);
    mask:
        linear-gradient(#000 0 0) content-box,
        linear-gradient(#000 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;

    opacity: 0.45;

    pointer-events: none;
}

/* Soft veil that seats the map inside the page canvas. */
.contact-map::after {
    content: "";

    position: absolute;
    z-index: 1;
    inset: 0;

    background:
        radial-gradient(
            130% 90% at 50% 0%,
            transparent 42%,
            color-mix(in oklab, var(--bg-page) 55%, transparent) 100%
        );

    pointer-events: none;
}

.contact-map iframe {
    display: block;

    width: 100%;
    height: 480px;

    filter:
        grayscale(0.4)
        saturate(0.9)
        contrast(0.95)
        brightness(0.97);

    transition: filter var(--transition-slow);
}

.contact-map:hover iframe {
    filter:
        grayscale(0.1)
        saturate(1)
        contrast(1)
        brightness(1);
}


/* ============================================================
   MAP OVERLAY CARD
   ============================================================ */

.contact-map-overlay {
    position: absolute;
    z-index: 3;

    left: 1.5rem;
    bottom: 1.5rem;

    pointer-events: none;
}

.contact-map-card {
    position: relative;

    display: flex;

    align-items: center;

    gap: 0.8rem;

    padding: 0.85rem 1rem;

    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);

    background: var(--glass-bg-strong);

    backdrop-filter: blur(calc(var(--glass-blur) + 4px)) saturate(160%);
    -webkit-backdrop-filter: blur(calc(var(--glass-blur) + 4px)) saturate(160%);

    box-shadow:
        inset 0 1px 0 var(--glass-highlight),
        var(--shadow-float);

    overflow: hidden;
}

/* Gradient hairline ring on the overlay card. */
.contact-map-card::before {
    content: "";

    position: absolute;
    inset: 0;

    padding: 1px;

    border-radius: inherit;

    background: var(--accent-gradient);

    -webkit-mask:
        linear-gradient(#000 0 0) content-box,
        linear-gradient(#000 0 0);
    mask:
        linear-gradient(#000 0 0) content-box,
        linear-gradient(#000 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;

    opacity: 0.5;

    pointer-events: none;
}

.contact-map-card-icon {
    width: 38px;
    height: 38px;

    display: inline-flex;
    align-items: center;
    justify-content: center;

    border-radius: var(--radius-sm);

    color: var(--btn-primary-text);

    background: var(--accent-gradient);

    box-shadow: 0 10px 24px -14px var(--accent-glow);
}

.contact-map-card-icon svg {
    width: 18px;
    height: 18px;
}

.contact-map-card span {
    display: block;

    margin-bottom: 0.15rem;

    color: var(--accent-primary);

    font-family: var(--font-mono);
    font-size: 0.58rem;
    font-weight: 700;

    letter-spacing: 0.13em;
}

.contact-map-card strong {
    display: block;

    color: var(--text-primary);

    font-size: 0.82rem;
}


/* ============================================================
   FINAL CTA — bold glass panel over the aurora
   ============================================================ */

.contact-final-cta {
    padding-top: clamp(5rem, 10vw, 9rem);
}

.contact-final-cta > .container {
    position: relative;

    background:
        linear-gradient(
            150deg,
            var(--glass-bg-strong) 0%,
            var(--glass-bg) 60%
        );

    border-color: var(--glass-border);

    box-shadow:
        inset 0 1px 0 var(--glass-highlight),
        var(--card-shadow),
        0 34px 74px -42px var(--accent-glow);
}

/* Gradient hairline ring on the CTA panel. */
.contact-final-cta > .container::before {
    content: "";

    position: absolute;
    inset: 0;

    padding: 1px;

    border-radius: inherit;

    background: var(--accent-gradient);

    -webkit-mask:
        linear-gradient(#000 0 0) content-box,
        linear-gradient(#000 0 0);
    mask:
        linear-gradient(#000 0 0) content-box,
        linear-gradient(#000 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;

    opacity: 0.6;

    pointer-events: none;
}

.contact-final-cta h2 {
    max-width: 700px;

    margin-inline: auto;

    font-size: clamp(2.3rem, 5vw, 4rem);
    line-height: 1;
    letter-spacing: -0.045em;

    text-wrap: balance;

    background: var(--accent-gradient-2);
    -webkit-background-clip: text;
            background-clip: text;
    color: transparent;
    -webkit-text-fill-color: transparent;
}

.contact-final-cta > .container > p {
    max-width: 650px;

    margin-inline: auto;

    line-height: 1.75;
}

.contact-final-cta .cta-actions {
    display: flex;

    justify-content: center;
    align-items: center;

    flex-wrap: wrap;

    gap: var(--space-3);
}

.contact-final-cta .btn {
    min-width: 210px;

    justify-content: center;
}


/* ============================================================
   RESPONSIVE — TABLET
   ============================================================ */

@media (max-width: 1000px) {

    .contact-layout {
        grid-template-columns: 1fr;

        gap: 4rem;
    }

    .contact-info {
        max-width: 800px;
    }

    .contact-form-wrapper {
        max-width: 800px;
    }
}


/* ============================================================
   RESPONSIVE — MOBILE
   ============================================================ */

@media (max-width: 640px) {

    .contact-hero h1 {
        font-size: clamp(2.5rem, 13vw, 4rem);
    }

    .contact-layout {
        gap: 3rem;
    }

    .contact-point {
        grid-template-columns: 44px minmax(0, 1fr);
        gap: 0.75rem;

        padding: var(--space-4);
    }

    .contact-point-icon {
        width: 42px;
        height: 42px;
        border-radius: var(--radius-md);
    }

    .contact-point-icon svg {
        width: 18px;
        height: 18px;
    }

    .contact-note {
        padding: 1rem;
    }

    .contact-form-wrapper {
        padding: 1.25rem;

        border-radius: var(--radius-xl);
    }

    .contact-form-header {
        gap: 0.75rem;
    }

    .contact-location-header {
        display: block;
    }

    .contact-location-header > p {
        margin-top: 1rem;
    }

    .contact-map {
        min-height: 360px;
        border-radius: var(--radius-xl);
    }

    .contact-map iframe {
        height: 360px;
    }

    .contact-map-overlay {
        left: 1rem;
        right: 1rem;
        bottom: 1rem;
    }

    .contact-map-card {
        width: max-content;
        max-width: 100%;
    }

    .contact-final-cta .cta-actions {
        flex-direction: column;
    }

    .contact-final-cta .btn {
        width: 100%;
        justify-content: center;
    }
}


/* ============================================================
   REDUCED MOTION
   ============================================================ */

@media (prefers-reduced-motion: reduce) {

    .contact-point,
    .contact-point-icon,
    .contact-point::before,
    .contact-map iframe {
        transition: none;
    }
}